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Jewelry

Jewelry

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Il martedì 24 novembre | 10:00 AM

, Ripresa alle 14:00

De Zwaan Amsterdam

+31 20 622 0447 info@dezwaan.nl

Keizersgracht 474 1017 EG, Amsterdam

681 risultati

A diamond- and gem-set bee brooch, ca. 1900. Its w

1 - A diamond- and gem-set bee brooch, ca. 1900. Its wings are set with small rose-cut diamonds, its body is set with a round faceted emerald and an oval faceted blue sapphire (approx. 6 x 4 mm), and its eyes are set with a small round faceted ruby. In an antique cardboard box with an angel, marked with the Dutch import mark for silver (925/000), and a metal pin weighing 3.1 g, measuring 14.9 x 27.3 mm [2]

Stima

200 - 400 €

A diamond swallow brooch, ca. 1900. Pavé-set with

2 - A diamond swallow brooch, ca. 1900. Pavé-set with small rose-cut diamonds, with eyes of rose-cut garnet. Below its beak, a bail and screw mounting; made of legal gold alloy (317/000), 4.7 g, 17.2 x 36.4 mm [1]

Stima

100 - 200 €

A 19th-century arrow brooch set with a small split

3 - A 19th-century arrow brooch set with a small split pearl. In the center of the arrow is a beetle with a malachite body and garnet eyes. Its wings are set with small split pearls. Maker’s mark: Jan Baptist Bertina, Amsterdam, 1835–1967; repairs on the back marked with the Dutch hallmark for 14k gold (1853–1906); 4.1 g; 19 x 42.5 mm [1]

Stima

100 - 200 €

A 19th-century hand-shaped white ceramic pendant,

4 - A 19th-century hand-shaped white ceramic pendant, with a bracelet set with cabochon-cut blue glass. The hand holds a shackle with heart-shaped charms made of blue, yellow, and purple glass and a lucky horn. Marked with a Dutch import mark for 14k gold, 6.8 g, 56.5 x 14.8 mm [1]

Stima

200 - 400 €

An 18th-century diamond Flemish cross. The top par

5 - An 18th-century diamond Flemish cross. The top part consists of an openwork, arc-shaped spray of flowers, with a cross below it consisting of five conical mounts. The top and bottom are set with table-cut diamonds; one diamond is missing, and repairs are visible. It is marked with the Dutch import mark for 925/000 silver, weighs 11.9 g, and measures 61 x 38.1 mm [1]

Stima

200 - 400 €

A rolled gold fede ring featuring two right hands

6 - A rolled gold fede ring featuring two right hands clasped together. The shank features a strand of hair, presumably from an elephant. Clear signs of wear and discoloration. Rolled gold: a layer of gold mechanically bonded to a base metal, creating a durable gold finish. 0.8 g, size 17 (54) [1]

Stima

300 - 500 €

A seven-stone diamond ring, ca. 1800.Set with seve

7 - A seven-stone diamond ring, ca. 1800.Set with seven table-cut diamonds decreasing in size from the center. Marked with what is presumed to be an 18th-century French city hallmark. Marked with Dutch import marks for 18k gold and 925/000 silver. 1.4 g, size 18¼ (58) [1]

Stima

300 - 500 €

A ring believed to date from the 17th century, ori

8 - A ring believed to date from the 17th century, originating from a German noble family. Set with a square-cut emerald (approx. 5.5 x 5.5 mm). The shoulders are decorated with curls;

Stima

1200 - 1.400 €

An 18th-century ring from Amsterdam, decorated wit

9 - An 18th-century ring from Amsterdam, decorated with flowers. Bears the Amsterdam city hallmark, the maker’s mark “Christoffel Siedenburg,” and the date letter “H” for 1767. Shows clear signs of wear; the decoration is no longer fully visible. Marked with the Dutch import mark for 20-karat gold. Weighs 3.2 gm. Size 19 (59) [1]

Stima

400 - 600 €

A sapphire solitaire ring, ca. 1600. Set with a re

10 - A sapphire solitaire ring, ca. 1600. Set with a rectangular faceted blue sapphire. The top and shoulders are decorated with black enamel. A comparable ring, but set with a diamond, is found in Waddinxveen (PAN-0011438) and is mentioned in “Jewellery first,” a master’s thesis by Isabelle Vogel (https://studiovogel.nl/the-dutch-jewellery-project/catalogue/rings-catalogue/) ring number 32, enamel damaged, gold 660/000, 2.3 g, size 17 (54) [1]

Stima

2000 - 4.000 €

A diamond beetle brooch, perched on a naturalistic

11 - A diamond beetle brooch, perched on a naturalistically designed branch with rose-cut diamond petals. Its body is set with one large drop-shaped rose-cut diamond (approx. 11.2 x 7.0 mm) and two smaller ones (approx. 3.4 x 2.3 mm). Its head is set with a cabochon-cut turquoise and garnet eyes. Traces of pewter. Marked with the Dutch hallmark for 14k gold (1853–1906). 8.0 g, 12.7 x 39.3 mm [1]

Stima

1500 - 2.000 €

A large 19th-century diamond spray brooch, origina

12 - A large 19th-century diamond spray brooch, originally presumably part of a head ornament (forehead pin). Designed as a branch with flowers, held together by a bow. The largest stones measure approximately 5.5 x 4.6 mm and 5 mm in diameter. Maker’s mark: G.J. Huissen, Amsterdam, 1846–1880. The pin bears the maker’s mark J. Th. van der Meulen, The Hague, 1923–1977. In a box by Math. L. Leih, Amsterdam, the pin, of a later date, is marked with the Dutch silver mark (1814–1906) and the dom

Stima

700 - 900 €

A 19th-century amethyst rivière necklace, composed

13 - A 19th-century amethyst rivière necklace, composed of oval, faceted, light purple amethysts in open settings, decreasing in size from the center (approx. 12 x 14 – 6 x 8 mm), with flower-shaped links in between; original clasp missing; the clasp is marked with a Dutch hallmark for 14k gold (1906–1953); necklace acid-tested as 18k gold, 30.9 g, length 43 cm [1]

Stima

600 - 800 €

A French, late 19th-century diamond crescent brooc

14 - A French, late 19th-century diamond crescent brooch with a flower in the center. Set with rose-cut diamonds in an open setting. The center stone is an old brilliant-cut diamond weighing approximately 0.20 ct. The brooch is detachable. It has two open bails for wearing it as a pendant. The petals are rotatable and marked with the French hallmark, “tête d’aigle,” for 18k gold. 10.2 g, 33.4 x 30 mm [1]

Stima

900 - 1.100 €

A late 18th-century pendant with a sepia drawing o

15 - A late 18th-century pendant with a sepia drawing of a lady and a putto holding a medallion bearing the text “Une seul vie suffit” (“One life is enough”), surrounded by small natural pearl beads; traces of pewter on the back, marked with a Dutch import mark for 14k gold, 2.9 g, 21.8 x 17.7 mm (excluding the bail) [1]

Stima

200 - 400 €

A 19th-century sentimental locket ring. The locket

16 - A 19th-century sentimental locket ring. The locket is shaped like an envelope and opens with two lids, both decorated with a floral engraving; it contains a strand of light-colored braided hair beneath glass. The shank features a braided pattern; the shoulders are decorated with curls; there are traces of resin; signs of wear; hallmarked with a legal gold alloy of 385/000; 2.6 g; size 17 (54) [1]

Stima

400 - 600 €

A pair of late 18th-century Italian “navicella” ea

17 - A pair of late 18th-century Italian “navicella” earrings, Sicily. The body is shaped like a boat (navicella means “little boat” or “galley”) with an urn on top, decorated with colorful enameled flowers, the bottom featuring three dangling bars ending in an emerald bead; various repairs, minor damage; bars added at a later date; below legal gold alloy 458/000; 6.3 g; 47.4 x 24.4 mm [2]

Stima

600 - 800 €

A mid-19th-century snake ring.The shank, shaped li

18 - A mid-19th-century snake ring.The shank, shaped like the snake’s body, is entirely decorated with snake scales and was originally fully enameled; it ends in a large, rounded head with green enamel, set with a teardrop-shaped cabochon-cut turquoise. The enamel is damaged, and the ring bears a Dutch import mark for 14k gold, weighing 2.3 g, size 17¼ (54) [1]

Stima

400 - 600 €

A small diamond flower brooch. Set with rose-cut d

19 - A small diamond flower brooch. Set with rose-cut diamonds, the center stone approx. ø 5 mm; a brooch from a later period marked with the Dutch import mark for 18 k. gold and 925/000 silver, 4.2 g, 25.1 x 17 mm [1]

Stima

200 - 400 €

An early 19th-century hairwork pendant depicting a

20 - An early 19th-century hairwork pendant depicting a pansy with the text “à moi” (mine), surrounded by alternating rubies and pearls in a closed-back setting; the center part is loose; 14K gold, silver (acid test); 2.7 g; ø 17.6 mm [1]

Stima

160 - 260 €

A late 19th-century tortoiseshell piqué pendant de

21 - A late 19th-century tortoiseshell piqué pendant depicting a cross, with a gold and silver inlay of leaf motifs and dots. In its original box; cracks on the back of the bail; below the legal gold alloy (acid test); 7.5 g; h. 76.6 x 43.3 mm [2]

Stima

100 - 200 €

A pair of diamond drop-shaped earrings, consisting

22 - A pair of diamond drop-shaped earrings, consisting of a rosette and a drop with a flower-shaped ornament in between. Inside the open drop, a flower ornament dangles freely. The earrings are set with small rose-cut diamonds and have traces of pewter on the back; one small diamond is missing. They are marked with the Dutch import mark for 14k gold and silver (835/000), weigh 9.8 g, and measure 43.7 x 15.9 mm [2]

Stima

200 - 400 €

A diamond flower brooch in the shape of a branch w

23 - A diamond flower brooch in the shape of a branch with a flower in the center, set with rose-cut diamonds in open settings marked with the Dutch import mark for 14k gold and platinum (850/000) and silver (835/000), 10.6 g, 18.7 x 65.1 mm [1]

Stima

300 - 500 €

A 19th-century ring with pearl and ruby enamel. Th

24 - A 19th-century ring with pearl and ruby enamel. The center is set with a pearl, presumably of natural origin (diameter approx. 4.5 mm), flanked by a faceted ruby on either side, all set in a flower-shaped setting against a vivid blue background. Enamel damaged, clear signs of wear. Marked with a French import mark for 18k gold, 3.2 g, size 18½ (58) [1]

Stima

400 - 600 €

An early 19th-century coral Empire-style tiara hai

25 - An early 19th-century coral Empire-style tiara hair comb. Made of gilded metal with a decorative curl pattern. Set with faceted red coral and small coral beads; frame missing; one coral piece missing. 17.4 g, width 14 cm [1]

Stima

200 - 400 €

An Etruscan-style bangle, ca. 1860. The front is s

26 - An Etruscan-style bangle, ca. 1860. The front is set with a cabochon-cut lapis lazuli; the back is inscribed with “ROMA.” The front and back are decorated with filigree and granulation; the top and bottom feature spheres (one sphere is missing). It is marked with a Dutch import mark for 20 k. gold, weighs 24.4 g, and has an inner size of 58 x 53 mm, with a width of 16.2 mm [1]

Stima

1500 - 1.700 €

A Biedermeier repoussé choker necklace. The front

27 - A Biedermeier repoussé choker necklace. The front is set with a coral cameo depicting a lady wearing a wreath in her hair and is richly decorated with scrolls and leaf motifs. On a black velvet ribbon, marked with Dutch import marks for 20 k. gold, 11.4 g, length 30 cm [1]

Stima

1400 - 1.600 €

A 19th-century revival topaz repoussé necklace. Co

28 - A 19th-century revival topaz repoussé necklace. Composed of eleven rectangular ornaments, each set with an oval faceted pink topaz on foil and decorated with leaves and flowers in white and black enamel, with tassel-shaped ornaments in between, also decorated with white and black enamel. Accompanied by a gem report from the Netherlands Gemmological Laboratory, number E13827. Minor damage to the enamel; small traces of pewter. Marked with the Dutch import mark for 14k gold. 36.1 g, length 40 cm,

Stima

4000 - 4.500 €

A French 19th-century winged heart brooch. The hea

29 - A French 19th-century winged heart brooch. The heart is set with a pink faceted gemstone in a closed-back setting, presumably glass. The wings are set with rose-cut diamonds. The back features a bail for a pendant. Maker’s mark MT with a barrel in between. Center stone chipped and scratched; two diamonds missing; marked with the French “tête d’aigle” hallmark for 18k gold; silver 4.6 g; 12 x 42.3 mm [1]

Stima

2000 - 2.200 €

A 19th-century French brooch by Wièse. It depicts

30 - A 19th-century French brooch by Wièse. It depicts the head of a winged Cupid with a halo in the background. The back is signed “Wiese.” Jules Wièse (1819–1890) was one of the finest French jewelers and goldsmiths of the 19th century. Born in Berlin, he trained under court goldsmith Johann Georg Hossauer before moving to Paris, where he worked for J.-V. Morel and Froment-Meurice. In 1845, he established his own workshop and became renowned for his highly sculptural Neo-Renaissance and Got

Stima

3000 - 4.000 €

A romantic enameled brooch depicting a harvest sce

31 - A romantic enameled brooch depicting a harvest scene, made of emaille de peinture. Set in an openwork bezel, the back features a locket with a glass lid. Repair at the bottom marked with a Dutch import mark for 14k gold, 8.6 g, 33 x 29.2 mm [1]

Stima

200 - 400 €

A romantic enamel brooch, mid-19th century. Depict

32 - A romantic enamel brooch, mid-19th century. Depicting two children lying in a tree, made of enamel de peinture. The bezel setting is decorated with scrolls. Traces of pewter beneath the legal gold alloy 483/000, 16.6 g, 37.3 x 47.4 mm [1]

Stima

200 - 400 €

A 19th-century carved coral brooch depicting two d

33 - A 19th-century carved coral brooch depicting two dolphins with their heads pressed against each other. In a box marked "Van Kempen & Driessen, The Hague," with the legal gold alloy mark 405/000, 6.9 g, 19.3 x 40.3 mm [2]

Stima

160 - 260 €

A pair of Biedermeier repoussé cameo earrings with

34 - A pair of Biedermeier repoussé cameo earrings with shell cameos depicting a classical man and woman. The repoussé setting, decorated with leaves, has repairs on the back and is marked with the Dutch import mark for 18k gold, 5.0 g, 33.3 x 17.6 mm [2]

Stima

160 - 260 €

A mid-19th-century portrait brooch. It features a

35 - A mid-19th-century portrait brooch. It features a miniature portrait of a young gentleman, painted on mother-of-pearl. The back is engraved with “Memento mori! Marianna Oct. 3, 1860.” 'The bezel setting is decorated with engraved leaves and curls; visible repairs on the back; marked with a Dutch import mark for 14k gold, 21.6 g, 55.1 x 46.9 mm [1]

Stima

400 - 600 €

A coral and micro-mosaic bracelet. Composed of thr

36 - A coral and micro-mosaic bracelet. Composed of three strands of faceted barrel-shaped beads (ø 4.5–5 mm) on a box clasp featuring a micro-mosaic bird on a branch against a black background, surrounded by faceted coral beads and a few additional loose beads marked with the Dutch import mark for 18k. Gold 22.4 g, length 18 cm [1]

Stima

200 - 400 €

Two early 20th-century tombac brooches, both set w

37 - Two early 20th-century tombac brooches, both set with Bohemian garnet. One is shaped like an ear of wheat with a rosette; the other is oval with a bow on top and a bail for a pendant on the back; the bow ornament is of a later date. Total weight: 24.9 g [2]

Stima

100 - 200 €

A pair of 19th-century gold Wedgwood earrings. The

38 - A pair of 19th-century gold Wedgwood earrings. The elongated top consists of twisted wire ending in a Wedgwood jasperware cameo in purple, blue, and white depicting cupids. One earring back signed “Wedgwood”; one cameo has a crack; one cupid is missing one foot; one top is partially loose; discoloration below the legal gold alloy (375/000); 6.8 g; 65 x 20 mm [2]

Stima

400 - 600 €

A 19th-century cameo bracelet. It features two rec

39 - A 19th-century cameo bracelet. It features two rectangular ornaments set with goldstone; the clasp also features a cameo. The bracelet is connected by four chains of decorative links made of rope-like wire with traces of glue, marked with a Dutch import mark for 14k gold. Weight: 8.1 g; length: 16.5 cm [1]

Stima

300 - 500 €

A pair of 19th-century pearl earrings consisting o

40 - A pair of 19th-century pearl earrings consisting of a drop with a flower in the center. Set with seed pearls; 14k gold (acid test) and base metal; 2.6 g; 47 x 14 mm [1]

Stima

100 - 200 €

A coral and diamond ring set with an oval cabochon

41 - A coral and diamond ring set with an oval cabochon-cut coral in the center (approx. 8 x 6.7 mm), surrounded by small rose-cut diamonds, marked with a Dutch import mark for 14k gold, 2.4 g, size 16 (51) [1]

Stima

200 - 400 €

A pair of coral earrings. The top is shaped like a

42 - A pair of coral earrings. The top is shaped like a clover and set with four coral beads and a small rose-cut diamond in the center. At the bottom dangles a button-shaped piece of coral, ø 12–12.5 mm, with a pewter backing made of a legal gold alloy (496/000), weighing 11.1 g, measuring 41.8 x 18.1 mm [2]

Stima

200 - 400 €

A 19th-century cameo brooch. Set with an agate cam

43 - A 19th-century cameo brooch. Set with an agate cameo depicting the silhouette of a lady, in a scalloped openwork setting, set with split pearls. In a box marked “J. Lens, Anvers,” with traces of pewter and bearing the Dutch import mark for 14k gold; 16.8 g, 39.4 x 33.4 mm [2]

Stima

200 - 400 €

A pheasant stickpin. The pheasant has an enameled

44 - A pheasant stickpin. The pheasant has an enameled head and tail, and its wing is set with three small brilliant-cut diamonds. Marked with a Dutch import mark for 18-karat gold, 4.1 g, length 59.5 mm, width 28.5 mm [1]

Stima

300 - 400 €

An early 20th-century lapel pin depicting a small

45 - An early 20th-century lapel pin depicting a small fly with a sapphire and pearl body and wings set with small rose-cut diamonds. Marked with a Dutch import mark for 14k gold and 835/000 silver, 1.2 g, L 63 x W 8.7 mm [1]

Stima

200 - 300 €

A French pendant by Émile Dropsy (1848–1923), depi

46 - A French pendant by Émile Dropsy (1848–1923), depicting the Virgin Mary against a background of plique-à-jour enamel. Signed E. Dropsy. Jean-Baptiste Émile Dropsy (1848–1923) was a renowned French medalist and engraver who broke away from his family’s sculptural tradition to pursue metalwork. Trained in Paris, he became known for his expressive religious and nature-inspired medals, combining broad, fluid modeling with an elegant Art Nouveau sensibility. Marked with the French mark, tê

Stima

400 - 600 €

A pair of solitaire cushion-cut paste stud earring

47 - A pair of solitaire cushion-cut paste stud earrings in a flower-shaped chaton setting decorated with black enameled arches, marked with the Dutch import mark for 14k gold, 5.3 g, ø 12 mm [2]

Stima

200 - 400 €

A diamond stick pin. Depicting a dove, its body an

48 - A diamond stick pin. Depicting a dove, its body and wing are pavé-set with single-cut diamonds weighing approximately 0.23 ct., and its eye is set with a faceted synthetic ruby. In a box from “Juwelier Schaap, The Hague.” Marked with the Dutch import mark for 14k gold, 2.9 g, h. 70 mm, w. 22.4 mm [2]

Stima

400 - 600 €

A diamond and opal brooch depicting a bee. The bod

49 - A diamond and opal brooch depicting a bee. The body is set with a round and an oval opal (ø 5 mm and 9.2 x 7.2 mm), surrounded by small rose-cut diamonds. The wings are set with rose-cut diamonds, and the eyes are round cabochon-cut blue sapphires. The head and wings are movable. In a box marked “Jl. R. Jedeloo, Den Haag.” One diamond is missing; traces of pewter marked with a Dutch import mark, silver 925/000, 7.6 g, 28.5 x 31.5 mm [2]

Stima

900 - 1.100 €

A mid-19th-century gold semi-flexible bangle compo

50 - A mid-19th-century gold semi-flexible bangle composed of two yellow gold ribbed tubes with red gold appliqués featuring a decoration of braids and curls. The bottom features a spring. It comes in its original box by Bonebakker, Amsterdam, marked with the Dutch hallmark for 18k gold (1814–1906), weighing 34.0 g, with an inner size of 62 x 49 mm [1]

Stima

2800 - 3.200 €

A diamond- and gem-set crown brooch depicting a ni

51 - A diamond- and gem-set crown brooch depicting a nine-pointed crown. The points are set with old brilliant-cut diamonds that decrease in size from the center. The center stone is light yellow. The gallery is set with small rose-cut diamonds, and the base is set with two pear-cut emeralds, two old brilliant-cut diamonds, and a diamond-shaped ruby. Total diamond weight approx. 2.00 ct. Marked with Dutch import marks for 14k gold and 925/000 silver; 9.1 g, 23.2 x 47 mm [1]

Stima

900 - 1.100 €

A late 19th-century round locket. The front featur

52 - A late 19th-century round locket. The front features a design of a diamond and a clover in black and blue enamel, set with four split pearls, four small rose-cut diamonds, and, in the center, an orange-pink cabochon-cut coral. The back features braided hair behind glass. On a delicate anchor-link necklace with lovers’ knots and spheres, 14K yellow gold, total weight 7.5, pendant ⌀21 mm, length 38 cm [2]

Stima

500 - 700 €

A Georgian diamond drop-shaped pendant depicting a

53 - A Georgian diamond drop-shaped pendant depicting a "crowned heart," with an openwork arch-shaped top above a conical drop, both set with small rose-cut diamonds; 14k gold and silver (acid test); 2.5 g, 31.2 x 13.5 mm [2]

Stima

160 - 260 €

A mourning pendant, ca. 1820. Depicting a painted

54 - A mourning pendant, ca. 1820. Depicting a painted silhouette of a man with two hairwork laurel wreaths. The back features a sepia-painted scene of a grave with a vase, cypress trees, and a weeping willow, all made of hairwork. The grave bears the text “Ils vivent pour l’éternité,” meaning “They live for eternity.” Maker’s mark: Jan Berend Schöne, Amsterdam, 1815–1837. Hairwork is damaged and loose. Marked with the Dutch hallmark for 18-karat gold (1814–1906). 10.8 g, ø 31.2 m

Stima

300 - 500 €

A twisted pearl bangle with a wave-shaped ornament

55 - A twisted pearl bangle with a wave-shaped ornament set with split pearls, which serves as the bangle’s clasp; some pearls are missing; marked with the Dutch hallmark for 14k gold, 1853–1906; 4.8 g; inner dimensions 58 x 53 mm [1]

Stima

300 - 500 €

A pair of diamond stud earrings. Composed of rose-

56 - A pair of diamond stud earrings. Composed of rose-cut diamonds, set in bezel mountings. The largest diamond measures approximately ø 6.3 mm, with a row of small rose-cut diamonds below. Marked with the Dutch import mark for 14k gold and 925/000 silver, 5.7 g, 28.5 x 9.8 [2]

Stima

600 - 800 €

A diamond cluster ring. Set with rose-cut diamonds

57 - A diamond cluster ring. Set with rose-cut diamonds; the center stone measures approximately 8.4 mm in diameter. In a box labeled “Van Kempen & Driessen, The Hague,” marked with the Dutch import mark for 14k gold and 925/000 silver, 4.8 g, size 18 (56) [2]

Stima

600 - 800 €

A diamond cluster ring with a large rounded top, s

58 - A diamond cluster ring with a large rounded top, set with an old brilliant-cut diamond in the center, surrounded by old brilliant- and rose-cut diamonds. Total diamond weight approx. 2.00 ct. Marked with the Dutch import mark for 14k gold and platinum (900/000), 7.3 g, 19½ (61) [1]

Stima

900 - 1.100 €

A garnet and diamond cluster ring. Set with a clar

59 - A garnet and diamond cluster ring. Set with a claret-colored cabochon-cut garnet (approx. 15 x 13.5 mm) surrounded by rose-cut diamonds (ø 2.5–3 mm) in an open setting. The garnet has small chips and a crack; one diamond is loose but still present. Marked with Dutch import marks for 14k gold and 925/000 silver, 6.4 g, size 18¾ (59) [1]

Stima

500 - 700 €

An early 19th century 'croix à la Jeanette' pendan

60 - An early 19th century 'croix à la Jeanette' pendant.Of presumably Belgian origin. Composed of three oval openwork ornaments, decorated with leaf motifs, flowers and hemispheres, set with rose-cut diamonds. On a base metal necklace. In a box of J. Goldberg, Amsterdam below legal gold alloy (442/000) 9,2 g, h. 77,6 x w. 49 mm [3].

Stima

400 - 600 €

A pair of mid-19th-century snake earrings. Each is

61 - A pair of mid-19th-century snake earrings. Each is designed as a coiled, stylized snake with an engraved body, marked with a Dutch import mark for 14k gold, 4.6 g, 24.4 x 13.7 mm [2]

Stima

300 - 500 €

A pair of 19th-century French chandelier earrings.

62 - A pair of 19th-century French chandelier earrings. The upper part is set with a bouton-cut coral (approx. ø 11 mm), with a chandelier-shaped ornament below featuring dangling drops of coral. The maker’s mark is illegible; marked with the French “tête d’aigle” mark for 18-karat gold, 13.4 g, 55 x 13.8 mm [2]

Stima

600 - 800 €

A late 19th-century diamond ring. Set vertically w

63 - A late 19th-century diamond ring. Set vertically with two drop-shaped rose-cut diamonds, with a round rose-cut diamond of a slightly brownish color between them, in silver bezel settings. Marked with the Dutch hallmark for 14 k. gold (1853–1906), 2.2 g, 17¼ (54) [1]

Stima

400 - 600 €

A five-stone sapphire ring. Set with oval-faceted

64 - A five-stone sapphire ring. Set with oval-faceted light blue sapphires, decreasing in size from the center (approx. 8.4 x 5.5 – 6.1 x 4.2 mm). The shoulders are decorated with a feather motif; made of a legal gold alloy 303/000, 5.9 g, size 17½ (55) [1]

Stima

400 - 600 €

An early 20th-century necklace with a pendant in t

65 - An early 20th-century necklace with a pendant in the shape of an openwork dragonfly, set with round faceted peridot and aquamarine, on a fine cable-link chain marked 9 ct., 4.8 g, length 42 cm [1]

Stima

100 - 200 €

A pair of small diamond ear screws. Shaped like a

66 - A pair of small diamond ear screws. Shaped like a clover, each set with three small rose-cut diamonds; the screw mechanism was added later and is marked with a Dutch import mark for 14k gold; 2.9 g; h. 13.8 x w. 8.2 mm [2]

Stima

200 - 400 €

A pair of coral drop earrings. Above the pinkish c

67 - A pair of coral drop earrings. Above the pinkish coral drops is a white gold ornament, the front set with small rose-cut diamonds, the top consisting of two small rose-cut diamonds and one old brilliant-cut diamond arranged one above the other, marked with the Dutch import mark for 18k gold, platinum 900/000, 4.8 g, 39.2 x 5 mm [2]

Stima

200 - 400 €

A five-stone ruby and diamond ring set with three

68 - A five-stone ruby and diamond ring set with three faceted synthetic rubies and two old brilliant-cut diamonds. Total diamond weight approx. 0.25 ct. Marked with a Dutch import mark for 14 k. gold, 2.2 g, size 19 (60) [1]

Stima

200 - 400 €

A sapphire and diamond ring. The top is marquise-s

69 - A sapphire and diamond ring. The top is marquise-shaped and set with bright blue faceted sapphires and old mine-cut diamonds. Total diamond weight: approx. 0.60 ct. Marked with the Dutch import mark for 14 k. gold, 4.4 g, size 15½ (49) [1]

Stima

200 - 400 €

A pair of cat's eye and diamond earrings, set with

70 - A pair of cat's eye and diamond earrings, set with a cat's eye—presumably chrysoberyl—of approximately ø 8 mm, surrounded by old brilliant-cut diamonds weighing approx. 1.80 ct. in total, marked with a Dutch import mark for 14 k. gold, 925/000 silver, 5.4 g, ø 13.9 mm [2]

Stima

400 - 600 €

A cameo ring Set with a high-relief cameo of carve

71 - A cameo ring Set with a high-relief cameo of carved coral depicting a classical lady; the bezel setting is decorated with filigree and bears a Dutch hallmark for 14k gold, 1953–present, 4.8 g, size 17½ (55) [1]

Stima

200 - 400 €

A pearl- and gem-set swan brooch, gliding on waves

72 - A pearl- and gem-set swan brooch, gliding on waves of red gold wire. Its body is pavé-set with split pearls; its wing and tail are set with turquoise and pearls; the eye is set with a small ruby (fractured); traces of pewter; pearls weighing 6.7 g; 21.3 x 39.2 mm [1]

Stima

200 - 400 €

A set of coral earrings and a matching brooch. Eac

73 - A set of coral earrings and a matching brooch. Each piece consists of an oval shape, decorated with engraving and set with button corals, with five round and teardrop-shaped dangling corals below. The top set features imitation pearls in gold and base metal; total weight 20.6 g; earrings h. 60 mm; brooch h. 70 mm [3]

Stima

400 - 600 €

A mid-19th-century repoussé bracelet composed of h

74 - A mid-19th-century repoussé bracelet composed of heart-shaped links with scrolls ending in a large oval link. Decorated with dark blue and white enamel. Enamel with damage; gold and base metal; 17.7 g; length 16 cm; width 24.1 mm [1]

Stima

1000 - 1.200 €

A diamond and ruby necklace. The front consists of

75 - A diamond and ruby necklace. The front consists of curled ornaments set with two rose-cut diamonds (approx. ø 6 mm) in a closed-back setting, and small oval faceted rubies; an old brilliant-cut diamond of approx. 0.80 hangs below. On a faceted cable-link chain. In a box from “Juwelier Schaap.” Marked with the Dutch hallmark for 14k gold (1853–1906), 7.9 g, length 42 cm [1]

Stima

900 - 1.100 €

A Belle Epoque diamond brooch, which can also be w

76 - A Belle Epoque diamond brooch, which can also be worn as a pendant. Features an openwork millegrain design with whiplash motifs. The bottom part hangs freely. Entirely set with old brilliant-cut diamonds, weighing approximately 1.70 ct. Comes in a black leather box with a monogram on the lid; one diamond is missing. Marked with a Dutch import mark: platinum 950/000, 7.9 g, 40.6 x 33.6 mm [2]

Stima

600 - 800 €

A 19th-century pearl bangle. The top features a de

77 - A 19th-century pearl bangle. The top features a decoration of leaves and a crescent, set with split pearls and marked with a Dutch import mark for 14k gold; 6.7 g; inner dimensions 55 x 48.9 mm [1]

Stima

500 - 700 €

A late 19th-century Essex Crystal pin with a rever

78 - A late 19th-century Essex Crystal pin with a reverse intaglio depicting Lenny the Kooiker, a hunting dog, holding his prey; gilded base metal; 4.7 g; top diameter 19.7 mm [1]

Stima

100 - 200 €

An intaglio ring depicting a Greek mask, carved fr

79 - An intaglio ring depicting a Greek mask, carved from brown-red glass, marked with a Dutch import mark for 14 k. gold, 3.9 g, size 17¾ (56) [1]

Stima

200 - 400 €

A late 19th-century diamond pendant in the shape o

80 - A late 19th-century diamond pendant in the shape of an anchor. The front is set with rose-cut diamonds, and the back is decorated with enamel. It hangs on a foxtail-link necklace without a clasp. Accompanied by a note from the seller stating that this piece was given by Queen Emma to Admiral de Ranitz, close family friends of the seller’s family; damage and restorations to the enamel; repairs to the bail; the necklace is marked with the Dutch import mark for 18k gold; the pendant is marked 925

Stima

2800 - 3.200 €

A late 19th-century diamond brooch. Set in the cen

81 - A late 19th-century diamond brooch. Set in the center is a cushion-cut diamond of approximately 1.90 ct., surrounded by old brilliant-cut diamonds. Total weight approx. 3.00 ct. Traces of pewter; below legal gold alloy 487/000; 2.5 g; 15.4 x 20 mm [1]

Stima

2000 - 2.500 €

An impressive late 19th-century drop-shaped diamon

82 - An impressive late 19th-century drop-shaped diamond brooch decorated with garlands. Set with a pear-cut diamond of approximately 0.85 ct in the center, surrounded by old brilliant-cut and rose-cut diamonds. Total diamond weight approx. 3.30 ct. In a box from Hoeker & Zoon, Amsterdam; one loose diamond is present but not set; marked with the Dutch import mark for 14k gold, 925/000 silver, 19.8 g, 53.3 x 34.7 mm [2]

Stima

3000 - 5.000 €

An impressive 19th-century Belle Époque festoon ne

83 - An impressive 19th-century Belle Époque festoon necklace. Composed of fifteen ornaments, each featuring a bow at the top and a garland below, set with small rose-cut diamonds. Each ornament is set with a navette-shaped faceted emerald in the center. The five ornaments at the front also feature dangling pear-cut emeralds. In its original box. The clasp is set with three rose-cut diamonds (one diamond is missing); some emeralds have chips; there are traces of pewter on the back; the clasp, of a l

Stima

2500 - 4.500 €

A late 19th-century Dutch diamond necklace. The fr

84 - A late 19th-century Dutch diamond necklace. The front features four small and one large ornament, with a drop dangling freely below. Set with rose-cut diamonds; the largest oval ones measure 6.5 x 6.9 mm - 3.9 x 5.2 mm; the drop-shaped ones measure 7.8 x 5.5 – 4.9 x 3.5 mm; marked with the Dutch import mark for 14k gold; silver 25.2 g; length 40 cm [1]

Stima

1500 - 2.500 €

A Dutch early 20th-century buckle bracelet. Made o

85 - A Dutch early 20th-century buckle bracelet. Made of horizontal bar-shaped links on a buckle-shaped box clasp set with split pearls. Maker’s mark illegible. Clear signs of wear, various repairs. Marked with the Dutch hallmark for 14k gold (1906–1953). 16.6 g, L 18 cm, W 11.6 mm [1]

Stima

1000 - 1.500 €

A Belle Epoque collier du chien,made of seven stri

86 - A Belle Epoque collier du chien,made of seven strings of presumably natural pearls, held together by four vertical bars and a clasp, set with small rose-cut diamonds 14 k. rose gold, silver (835/000) 28.0 g, l. 36 cm [1]

Stima

1000 - 1.500 €

An early 20th-century drop-shaped pendant with a l

87 - An early 20th-century drop-shaped pendant with a locket. The front is set with a cushion-cut blue sapphire surrounded by single-cut diamonds. The top is set with old brilliant-cut diamonds that increase in size toward the top and is decorated with openwork curls. At the bottom, a button pearl dangles freely below a small old brilliant-cut diamond. In a box by J.M. van Kempen & Zonen, Middelburg; traces of pewter marked with the Dutch import mark for 18k gold and platinum 950/000; 4.3 g; 45.5

Stima

400 - 600 €

A diamond pendant, ca. 1900. Rosette-shaped, set w

88 - A diamond pendant, ca. 1900. Rosette-shaped, set with old mine-cut diamonds, weighing approx. 1.10 ct. On a silver curb-link necklace made of a legal gold alloy 327/000; total weight 5.8 g, 27.8 x 17.9 mm [1]

Stima

600 - 800 €

An early 20th-century diamond "toi et moi" ring. S

89 - An early 20th-century diamond "toi et moi" ring. Set with two old brilliant-cut diamonds weighing approximately 0.50 ct. in total. The shoulders are set with small rose-cut diamonds; there are traces of an old engraving on the shank. Marked with Dutch import marks for 18 k. gold and 950/000 platinum, 2.0 g, size 17½ (56) [1]

Stima

500 - 700 €

A pearl and diamond ring, ca. 1900. A crossover de

90 - A pearl and diamond ring, ca. 1900. A crossover design, set with small rose-cut diamonds in an open setting and, in the center, a split pearl (ø 4.7 mm). In a box marked “E.H.M. Schlette, Den Haag.” Marked with Dutch import marks for 14k gold and 925/000 silver, 2.7 g, 19¼ (60) [2]

Stima

300 - 400 €

An Austrian diamond and pearl ring.The top is shap

91 - An Austrian diamond and pearl ring.The top is shaped like a clover, set with four small pearls in various shades of brown and gray, surrounded by small rose-cut diamonds, and featuring a single-cut diamond in the center. Marked with the Austrian hallmark for 14k gold and Dutch import marks for 14k gold and platinum (2.5 g), size 17½ (55) [1]

Stima

400 - 600 €

A pearl and diamond panel ring set with fifteen sp

92 - A pearl and diamond panel ring set with fifteen split pearls, with small rose-cut diamonds between them; the broken gallery is marked with the French mark, tête d'aigle, for 18 k. gold, 3.1 g, size 15½ (49) [1]

Stima

200 - 400 €

A heart-shaped cameo brooch, ca. 1900. Set with a

93 - A heart-shaped cameo brooch, ca. 1900. Set with a pink conch shell cameo depicting a maenad with vine leaves in her hair. The heart-shaped openwork setting is decorated with whiplash motifs and set with a split pearl. Marked with a Dutch import mark for 14k gold. 12.1 g, 37.2 x 34.4 mm [1]

Stima

300 - 500 €

A gold locket and pendant, ca. 1900. The locket fe

94 - A gold locket and pendant, ca. 1900. The locket features a stylized flower on the front, set with small pearls, rose-cut diamonds, and a round faceted ruby. The interior is engraved. The pendant features a portrait of a lady with tulips in her hair, surrounded by small white pearls; it bears a Dutch import mark for 14k gold. Total weight: 7.7 g; diameter: 25.1 & 16.4 mm [2]

Stima

500 - 700 €

A pair of diamond cluster earrings. Set with rose-

95 - A pair of diamond cluster earrings. Set with rose-cut diamonds; the center stone measures approximately ø 3.30 mm. Made of gold alloy below the legal standard of 494/000, weighing 5.6 g, measuring 18.5 x 12.4 mm [2]

Stima

300 - 500 €

An early 20th-century pearl and diamond ring. Set

96 - An early 20th-century pearl and diamond ring. Set with three vertically arranged pearls (ø 3–3.5 mm) and small rose-cut diamonds. Marked with the Dutch import mark for 14k gold and 925/000 silver, 1.8 g, size 16¾ (52) [1]

Stima

200 - 400 €

An early 20th-century tiara ring. Set with small r

97 - An early 20th-century tiara ring. Set with small rose-cut diamonds and presumably natural pearls. Marked with Dutch import marks for 18 k. gold, 2.7 g, size 16½ (52) [1]

Stima

400 - 600 €

A pair of Art Nouveau appliques depicting a cornfl

98 - A pair of Art Nouveau appliques depicting a cornflower; the petals and leaves are made of blue and green plique-à-jour enamel. The heart and four bars between the petals are set with small old brilliant-cut diamonds, weighing approximately 0.25 ct. The back shows traces of glue and is marked with a Dutch import mark for 14k gold; total weight 2.9 g, 30.4 x 14.1 mm [2]

Stima

300 - 500 €

A peridot and diamond ring. Set in the center is a

99 - A peridot and diamond ring. Set in the center is an emerald-cut peridot (8.7 x 6.7 mm) surrounded by small rose-cut diamonds. In a box labeled “Carel G.H. Pampus, Amsterdam.” Marked with Dutch import marks for 18k gold and 950/000 platinum, 2.8 g, size 16¼ (51) [2]

Stima

500 - 700 €

A French Art Deco jade and diamond bracelet compos

100 - A French Art Deco jade and diamond bracelet composed of seven ornaments, each set with an old brilliant-cut diamond of approximately 0.30 ct. against a jade background, alternating with rectangular ornaments featuring a rose-cut diamond curl motif and three old brilliant-cut diamonds arranged diagonally against a black enamel background. Total diamond weight approx. 2.50 ct. Maker’s mark LP with a square in between marked with the French mark, tête d’aigle, for 18 k. gold, and Dutch import

Stima

4000 - 5.000 €

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