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Prestige: Jewelry, Watches

Prestige: Jewelry, Watches

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On Thursday, November 19 | 11:00 AM

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Rossini

+33 1 53 34 55 00 luxe@rossini.fr

Salle Rossini, 7, rue Drouot 75009, Paris

460 results

Ch. FONTANA & Cie
Convertible bodice front in

200 - Ch. FONTANA & Cie

Estimation

€3,000 - 3,200

An 18k gold (750e) pendant brooch, featuring a roc

201 - An 18k gold (750e) pendant brooch, featuring a rocaille design centered on a faceted oval aquamarine in a beaded closed setting, bordered by white enamel and flanked by three rectangular and pear-shaped emeralds on either side, set within a laurel frieze and radiating with rows of rose-cut diamonds, the ends stylized as a dolphin holding a small movable pearl in its mouth. (One pendant is missing from the center; some material is missing from the emeralds.) Portuguese work, circa 1900.

Estimation

€3,000 - 5,000

A necklace consisting of a single strand of likely

202 - A necklace consisting of a single strand of likely fine pearls in a cascade pattern, ranging from approximately 3.3 to 7.7 mm in diameter, featuring an 18k gold (750e) and platinum, adorned with a rectangular cushion-cut emerald in a closed-setting, set within a diamond-shaped border accented with rose-cut diamonds.

Estimation

€1,500 - 2,000

Round 18k gold (750e) brooch, consisting of an int

203 - Round 18k gold (750e) brooch, consisting of an interlaced pattern of tubes adorned with four curved sardonyx plates, one of which is larger and set in the center.

Estimation

€1,800 - 2,500

Necklace consisting of a double row of cultured pe

204 - Necklace consisting of a double row of cultured pearls measuring approximately 5.8 mm, featuring a ratchet clasp in silver (800) and 18k gold (750), centered on a rectangular, beveled emerald set in a closed-set bezel on a metal backing, surrounded by leafy scrolls accented with rose-cut diamonds. (reassembled)

Estimation

€600 - 1,000

Rigid 18k gold (750e) bangle bracelet, featuring a

205 - Rigid 18k gold (750e) bangle bracelet, featuring a central cluster of rose-cut diamonds in a closed-set setting on prongs, bordered by rows of smaller diamonds. It is adorned with a ratchet clasp and a safety chain. Foreign craftsmanship in an antique style.

Estimation

€3,000 - 5,000

A low-karat gold brooch in a teardrop shape, set w

206 - A low-karat gold brooch in a teardrop shape, set with rose-cut diamonds in a closed-set cluster, including two larger stones in the center. Foreign craftsmanship from the late 19th century.

Estimation

€1,000 - 2,000

18k gold (750e) and silver (800e) daisy ring, feat

207 - 18k gold (750e) and silver (800e) daisy ring, featuring a cultured pearl of approximately 8.8 mm at its center, surrounded by old-cut diamonds.

Estimation

€800 - 1,200

14k gold (585e) necklace, composed of an interlace

208 - 14k gold (585e) necklace, composed of an interlaced pattern of circular filigree links in a floral design, with the lower edge featuring dangling baroque cultured pearls; slide clasp. Foreign craftsmanship, likely Indian.

Estimation

€2,000 - 3,000

Ring in 14k rose gold (750) and silver (800), feat

209 - Ring in 14k rose gold (750) and silver (800), featuring a setting stylized as a flower pavé-set with rose-cut diamonds on a straw-patterned background, including a larger one in the center, with the band stylized as leaves. Dated to the late 18th century or early 19th century.

Estimation

€1,000 - 2,000

18k gold (750e) and silver (800e) brooch, featurin

210 - 18k gold (750e) and silver (800e) brooch, featuring a stylized crescent moon adorned with cascading old-cut diamonds. Detachable screw clasp.

Estimation

€1,500 - 2,000

Delicate draped necklace in 800 silver with 18k go

211 - Delicate draped necklace in 800 silver with 18k gold plating (750e), featuring a hinged fringe of old-cut diamonds in a cluster setting, embellished with three retractable elements that allow for the addition of pendants and an invisible ratchet clasp.

Estimation

€30,000 - 50,000

BAUGRAND, attributed to
A large brooch in silver

212 - BAUGRAND, attributed to

Estimation

€8,000 - 12,000

18k gold (750e) barrette brooch, featuring two dai

213 - 18k gold (750e) barrette brooch, featuring two daisy motifs set with old-cut diamonds, including a larger cushion-shaped diamond in the center.

Estimation

€300 - 400

18k gold (750e) bar brooch, adorned with 3 pearls—

214 - 18k gold (750e) bar brooch, adorned with 3 pearls—likely fine pearls—flanked by rows of old-cut cushion-shaped diamonds in a pearl-set setting. (2 pearls replaced). French craftsmanship from the early 20th century.

Estimation

€300 - 500

18k two-tone gold (750e) brooch, featuring a styli

215 - 18k two-tone gold (750e) brooch, featuring a stylized three-leaf clover adorned with three heart-shaped green gemstones, topped and accented with diamond chips.

Estimation

€600 - 1,000

A pair of 18k gold (750e) and platinum hoop earrin

216 - A pair of 18k gold (750e) and platinum hoop earrings, each set with a claw-set antique-cut diamond weighing approximately 0.40 carats, topped with a smaller diamond. French craftsmanship from the late 19th century.

Estimation

€300 - 500

Necklace consisting of a single strand of cultured

217 - Necklace consisting of a single strand of cultured pearls in a cascading design, ranging in size from approximately 3.10 to 6.80 mm, featuring a snap clasp with a metal safety chain.

Estimation

€100 - 200

Pair of two-tone 18k gold (750e) textured cufflink

218 - Pair of two-tone 18k gold (750e) textured cufflinks, adorned with a garnet cabochon, set with and decorated with stars. (2 motifs missing)

Estimation

€250 - 300

18k rose gold (750e) ring, set with a cultured pea

219 - 18k rose gold (750e) ring, set with a cultured pearl measuring approximately 4.8 mm, surrounded by rose-cut diamonds; the band features a beaded design.

Estimation

€100 - 150

Small silver (800) brooch plated with 18k gold (75

220 - Small silver (800) brooch plated with 18k gold (750), featuring a stylized flower adorned with vintage cushion-cut diamonds in a grain setting.

Estimation

€350 - 500

"You and Me" Ring in 18k Rose Gold (750) and plati

221 - "You and Me" Ring in 18k Rose Gold (750) and platinum, set with two vintage cushion-cut rectangular diamonds in a prong setting weighing approximately 0.70 carats total, flanked by flowing lines accented with rose-cut diamonds.

Estimation

€150 - 200

An oval bloodstone medallion finely carved with wh

222 - An oval bloodstone medallion finely carved with what is believed to be a left-profile portrait of Empress Eugénie, wearing diamonds in her hair and adorned with a gold necklace. One diamond is missing.

Estimation

€300 - 500

Circular 18k gold (750e) openwork pendant, stylize

223 - Circular 18k gold (750e) openwork pendant, stylized to resemble the number 13, set within a chiseled border of scrolls. (slightly misshapen)

Estimation

€80 - 120

VEVER
18k gold (750e) brooch, stylized as a papyru

224 - VEVER

Estimation

€6,000 - 8,000

Claude LALANNE (1925–2019) - “Mimosa”
Gilded bron

225 - Claude LALANNE (1925–2019) - “Mimosa”

Estimation

€3,000 - 5,000

A flexible 18k gold (750e) necklace, consisting of

226 - A flexible 18k gold (750e) necklace, consisting of a braided chain with ends decorated with friezes connected by two strands of column chain, each adorned with three flower-shaped loops on either side. Attached lobster clasp.

Estimation

€7,000 - 10,000

18k gold (750e) brooch pendant, square in shape wi

227 - 18k gold (750e) brooch pendant, square in shape with filigree and grainetis decoration, adorned with applied polychrome micromosaic panels forming the letters "Roma," which can be read as "Amor"; the bail features the same decoration. It features a glass-enclosed compartment on the back. (The brooch pin is missing.)

Estimation

€1,500 - 2,000

18k gold (750) fibula brooch, decorated with granu

228 - 18k gold (750) fibula brooch, decorated with granulation and filigree, topped with a dove and finished with a carved coral sheep’s head. The 14k gold (585e) pin. (Pierced twice at the back)

Estimation

€400 - 600

An 18k gold (750e) watch chain, composed of a part

229 - An 18k gold (750e) watch chain, composed of a partially textured decorative jaseron link, alternating with links stylized as two intertwined palmettes flanked by pearls, and finished with a spring ring and lobster clasp. It is embellished with a pendant depicting a snake, its body adorned with old-cut diamonds, its head set with a rectangular emerald, and its eyes accented with rubies. (Spring ring clasp is slightly damaged)

Estimation

€3,500 - 4,000

18k gold (750e) bar brooch, featuring a barrel-sha

230 - 18k gold (750e) bar brooch, featuring a barrel-shaped chrysoprase cabochon at its center, flanked by stylized lotus flowers accented with blue enamel. Made in France, circa 1930

Estimation

€300 - 500

Silver (800e) pendant element, featuring stylized

231 - Silver (800e) pendant element, featuring stylized chiseled fleurs-de-lis on a plique-à-jour enamel background, holding a teardrop-shaped cultured pearl. Hallmarked.

Estimation

€200 - 300

A matching set in platinum and 18K white gold (750

232 - A matching set in platinum and 18K white gold (750e) consisting of a bayadère necklace and a pair of earrings, the entire set featuring cascading seed pearl tassels. The necklace consists of a double row of pearls measuring approximately 2.5 mm, featuring a laurel wreath motif encircled by a ribbon, adorned with rose-cut diamonds, and centered with an old-cut yellow diamond of approximately 0.20 ct, featuring an 18K gold (750e) loop serving as a clasp. The earrings are topped with a chain of 8/

Estimation

€800 - 1,000

Platinum (850e) solitaire ring, set with a brillia

233 - Platinum (850e) solitaire ring, set with a brilliant-cut diamond in a corolla-style prong setting.

Estimation

€5,000 - 8,000

A pendant brooch in platinum and 18K white gold (7

234 - A pendant brooch in platinum and 18K white gold (750e), featuring a rosette design with delicate lace-like detailing, framed by 5 button pearls—including a larger one in the center—and surrounded and accented by old-cut diamonds in a beaded closed setting. Circa 1910.

Estimation

€800 - 1,000

Two-tone 18k gold (750e) band ring, featuring a cl

235 - Two-tone 18k gold (750e) band ring, featuring a cluster of 5 vintage cushion-cut diamonds in a prong setting.

Estimation

€3,000 - 4,000

18K white gold (750e) solitaire ring, set with a b

236 - 18K white gold (750e) solitaire ring, set with a brilliant-cut diamond in a prong setting, flanked by a baguette-cut diamond on each side.

Estimation

€3,000 - 4,000

PAUL TEMPLIER
Platinum (850e) pendant brooch, cent

237 - PAUL TEMPLIER

Estimation

€1,600 - 2,000

18k gold (750e) and platinum brooch, stylized as a

238 - 18k gold (750e) and platinum brooch, stylized as an oval ring, set with old-cut diamonds in a beaded closed setting, alternating with calibrated onyx bars. (One bar is slightly chipped.) Circa 1930.

Estimation

€100 - 150

CHAUMET
Platinum (850e) solitaire ring, set with a

239 - CHAUMET

Estimation

€15,000 - 20,000

Platinum ring (850e), set with an oval cushion-cut

240 - Platinum ring (850e), set with an oval cushion-cut sapphire in a beaded closed setting, surrounded by a pavé of old-cut diamonds and 8/8 diamonds in a grain setting.

Estimation

€6,000 - 8,000

18k white gold (750e) daisy ring, featuring a bril

241 - 18k white gold (750e) daisy ring, featuring a brilliant-cut diamond in a prong setting, surrounded by smaller diamonds.

Estimation

€3,500 - 5,000

18k white gold (750e) solitaire ring, set with an

242 - 18k white gold (750e) solitaire ring, set with an old-cut diamond in a prong setting, flanked by 3 small diamonds on each side.

Estimation

€800 - 1,200

18k white gold (750e) and platinum brooch, adorned

243 - 18k white gold (750e) and platinum brooch, adorned with a row of old-cut, brilliant-cut, and half-cut diamonds.

Estimation

€1,200 - 1,500

Platinum brooch, set with an old-cut diamond in a

244 - Platinum brooch, set with an old-cut diamond in a beaded closed setting weighing approximately 0.20 ct, flanked by laurel friezes accented with 8-8 diamonds. French craftsmanship, circa 1910.

Estimation

€500 - 800

18k white gold (750e) ring, set with a dark, recta

245 - 18k white gold (750e) ring, set with a dark, rectangular, beveled sapphire in a claw setting, surrounded by old-cut diamonds in a pearled setting. The shank features openwork motifs.

Estimation

€700 - 1,000

Women's wristwatch in platinum (850e) and 18k whit

246 - Women's wristwatch in platinum (850e) and 18k white gold (750e), with a silver-toned rectangular dial featuring painted Arabic numerals, a mechanical hand-wound movement, the bezel set with brilliant-cut and 8/8-cut diamonds, flanked by baguette-cut diamonds; the 18k white gold (750e) bracelet features a double twisted strand and a ratchet clasp.

Estimation

€1,000 - 1,500

18k white gold (750e) daisy ring, featuring a roun

247 - 18k white gold (750e) daisy ring, featuring a round, cushion-shaped faceted ruby at the center, surrounded by 12 brilliant-cut diamonds in a prong setting.

Estimation

€20,000 - 30,000

CARTIER Monture
Platinum (850e) ring, set with a

248 - CARTIER Monture

Estimation

€40,000 - 60,000

18K white gold (750e) pendant necklace with a Vene

249 - 18K white gold (750e) pendant necklace with a Venetian link chain featuring a pear-shaped diamond in a double-prong setting weighing approximately 1.20 carats; the bail is accented with a baguette-cut diamond. Spring ring clasp.

Estimation

€1,000 - 1,200

LEON VAGUER
18k two-tone gold (750e) pendant brooc

250 - LEON VAGUER

Estimation

€600 - 800

A wedding band in 18k white gold (750e) and platin

251 - A wedding band in 18k white gold (750e) and platinum (850e), set with 3 old-cut diamonds in a prong setting, including a larger one in the center.

Estimation

€5,000 - 6,000

A loose-fitting necklace in 18k white gold (750e)

252 - A loose-fitting necklace in 18k white gold (750e) and platinum, featuring an alternating horse-shoe link chain centered by a navette-shaped pendant set with old-cut diamonds in a pearl-set setting, with two diamond-set chains hanging from the pendant, each ending in two larger old-cut diamonds; spring-ring clasp with safety chain.

Estimation

€2,000 - 3,000

Women's platinum wristwatch (850e), silver-toned r

253 - Women's platinum wristwatch (850e), silver-toned rectangular dial with painted Arabic numerals, bezel featuring a geometric pattern set with 8/8-cut diamonds, case edge finely engraved with foliage motifs, mechanical movement signed Arcadio Watch & Co. Bracelet composed of articulated platinum links set with old-cut and 8/8-cut diamonds and a black cord, steel clasp, and silver (800e) safety chain.

Estimation

€1,200 - 2,000

"Toi & Moi" ring in 18k white gold (750e), set

254 - "Toi & Moi" ring in 18k white gold (750e), set with 2 old-cut diamonds in a prong setting; the band is adorned with 8 8/8-cut diamonds.

Estimation

€1,000 - 1,500

Brooch with a plaque in 18k white gold (750e) and

255 - Brooch with a plaque in 18k white gold (750e) and platinum, featuring an openwork geometric design, centered with an old-cut diamond; the design is accented with rose-cut diamonds, and the ends are adorned with a baroque pearl. French craftsmanship, circa 1930.

Estimation

€1,500 - 2,000

LONGINES
Platinum (850e) wristwatch, rectangular d

256 - LONGINES

Estimation

€800 - 1,000

18k white gold (750e) signet ring, set with two ol

257 - 18k white gold (750e) signet ring, set with two old-cut diamonds in a staggered pattern using a prong setting; the band is openwork.

Estimation

€600 - 1,000

Platinum ring (850e), set with 3 half-cut and old-

258 - Platinum ring (850e), set with 3 half-cut and old-cut diamonds in a claw setting; the edges are decorated with a scroll motif.

Estimation

€4,000 - 6,000

18k white gold (750e) stud earring, set with a vin

259 - 18k white gold (750e) stud earring, set with a vintage cushion-cut diamond weighing approximately 1.20 carats in a prong setting. Push-back clasp (a few small chips).

Estimation

€300 - 500

18k white gold (750e) barrette brooch, centered wi

260 - 18k white gold (750e) barrette brooch, centered with an old-cut diamond in a beaded closed setting weighing approximately 0.80 ct, flanked by a cascade of calibrated sapphires, set within a border of 8/8-cut diamonds, with the ends decorated with palmette motifs accented with diamonds. Circa 1920–1930.

Estimation

€3,000 - 3,500

18k white gold (750e) solitaire ring, set with a r

261 - 18k white gold (750e) solitaire ring, set with a rectangular cushion-cut vintage diamond in a prong setting.

Estimation

€2,000 - 3,000

18k white gold (750e) and platinum barrette brooch

262 - 18k white gold (750e) and platinum barrette brooch, adorned with a row of 13 half-cut diamonds arranged in a slight cascade.

Estimation

€1,500 - 2,000

A pair of platinum hoop earrings, featuring a casc

263 - A pair of platinum hoop earrings, featuring a cascade of three movable old-cut diamonds in a prong setting.

Estimation

€600 - 800

A brooch made of platinum and 18k white gold (750e

264 - A brooch made of platinum and 18k white gold (750e), featuring a sapphire cabochon at its center, set within a geometric frame, accented with rose-cut diamonds, and with the ends adorned with calibrated sapphires. Circa 1920–1930.

Estimation

€300 - 500

White gold (750e) daisy ring, set with a cushion-c

265 - White gold (750e) daisy ring, set with a cushion-cut sapphire in a beaded closed setting, surrounded by a scalloped border of old-cut diamonds. (Scratches and a few small chips)

Estimation

€1,000 - 1,500

A casual necklace in 18k white gold (750e), featur

266 - A casual necklace in 18k white gold (750e), featuring a forçat chain, centered with an oval pendant set with brilliant-cut diamonds in a beaded closed-set setting, from which hang two diamond-encrusted chains, each ending in a sapphire cabochon set in a closed setting. It features a spring ring clasp.

Estimation

€800 - 1,200

An 18k white gold (750e) ring, round in shape and

267 - An 18k white gold (750e) ring, round in shape and set with brilliant-cut diamonds, surrounded by calibrated synthetic sapphires.

Estimation

€150 - 200

Platinum signet ring, set with an oval faceted sap

268 - Platinum signet ring, set with an oval faceted sapphire in a claw setting, within a geometric bridge-style setting accented with old-cut diamonds and flanked by two baguette-cut diamonds. The openwork edges feature stylized leaves. French craftsmanship, circa 1940.

Estimation

€1,000 - 1,500

18k white gold (750e) lapel pin, in the shape of a

269 - 18k white gold (750e) lapel pin, in the shape of a shield centered with 4 faceted oval sapphires in a closed-set setting, within a geometric border adorned with old-cut diamonds.

Estimation

€600 - 1,000

Octagonal brooch made of platinum (850e) and 18k w

270 - Octagonal brooch made of platinum (850e) and 18k white gold (750e), featuring a geometric design adorned with 8/8-cut diamonds and centered with three old-cut diamonds in a closed-set setting.

Estimation

€1,800 - 2,200

Antique platinum earring, set as a pendant and acc

271 - Antique platinum earring, set as a pendant and accented with cascading calibrated sapphires. Cristofol hallmark. (altered)

Estimation

€400 - 600

18k white gold (750e) ring, set with a round cushi

272 - 18k white gold (750e) ring, set with a round cushion-cut violet-pink sapphire in a double-prong setting, flanked by two tapered diamonds alternating with a tapered sapphire.

Estimation

€3,000 - 5,000

Platinum marquise ring, set with 3 old-cut diamond

273 - Platinum marquise ring, set with 3 old-cut diamonds in a grain setting, surrounded by a rectangular band of calibrated sapphires.

Estimation

€2,500 - 4,000

Platinum signet ring, composed of three panels acc

274 - Platinum signet ring, composed of three panels accented by a stylized loop, adorned and set with old-cut diamonds, including a larger one in the center.

Estimation

€3,000 - 5,000

18k gold (750e) ribbon bracelet, featuring a link

275 - 18k gold (750e) ribbon bracelet, featuring a link design stylized to resemble partially chiseled scales, edged with a herringbone chain, and fitted with a ratchet clasp with a double-eight safety lock.

Estimation

€4,000 - 6,000

18k gold (750e) ball ring, featuring two old-cut d

276 - 18k gold (750e) ball ring, featuring two old-cut diamonds weighing approximately 1.20 carats combined, set within a mesh design accented with smaller diamonds and flanked by a slotted design. Circa 1960.

Estimation

€2,000 - 3,000

18k gold (750e) wire brooch, stylized as a bouquet

277 - 18k gold (750e) wire brooch, stylized as a bouquet wrapped three times with ribbon. French craftsmanship, circa 1960. Unidentified JP master’s mark.

Estimation

€1,500 - 1,800

Large Pompadour ring crafted from 18k white gold (

278 - Large Pompadour ring crafted from 18k white gold (750e), featuring a rectangular, beveled sapphire in a double-prong setting, surrounded by a border of brilliant-cut diamonds alternating with pear-shaped diamonds.

Estimation

€6,000 - 8,000

VAN CLEEF AND ARPELS
18k gold (750e) signet ring w

279 - VAN CLEEF AND ARPELS

Estimation

€3,000 - 5,000

18k gold (750e) ladies' wristwatch, round cream-co

280 - 18k gold (750e) ladies' wristwatch, round cream-colored dial with gold Arabic numerals, set with 8/8-cut diamond clasps; the bracelet consists of two strands of brick-link chain, with an adjustable ratchet clasp; mechanical movement signed Titus Watch Co.

Estimation

€1,500 - 2,000

BOUCHERON
18k gold (750e) clip brooch, featuring d

281 - BOUCHERON

Estimation

€8,000 - 12,000

18k gold (750e) and platinum signet ring, featurin

282 - 18k gold (750e) and platinum signet ring, featuring a half-cut diamond set in a square bezel, flanked by rows of old-cut diamonds. Circa 1940.

Estimation

€800 - 1,000

18k white gold (750e) ring, set with a brilliant-c

283 - 18k white gold (750e) ring, set with a brilliant-cut diamond in a prong setting; the square-shaped setting features a mesh pattern, and the band is fluted.

Estimation

€2,000 - 4,000

Necklace consisting of a single strand of fine pea

284 - Necklace consisting of a single strand of fine pearls and 3 cultured pearls measuring approximately 2.7 to 7 mm, ranging in color from white to slightly cream to pinkish, featuring a platinum clasp (850) in a barrel shape adorned with rose-cut diamonds, including three larger ones in the antique cut, with an 18k white gold (750) safety chain. It comes with a gemological analysis report from the LFG, No. 426627, dated June 24, 2026. Accompanied by a jewelry box signed Gustave Sandoz, 10 rue Royal

Estimation

€3,000 - 5,000

Platinum (850e) wire ring, featuring a flower desi

285 - Platinum (850e) wire ring, featuring a flower design centered around a rectangular, beveled emerald in a claw setting, surrounded by petals adorned with navette-cut diamonds; the openwork wire setting is styled to resemble hearts.

Estimation

€800 - 1,000

18k white gold (750e) dome ring, set with a brilli

286 - 18k white gold (750e) dome ring, set with a brilliant-cut diamond in a prong setting, surrounded by a double band of smaller baguette-cut diamonds; the band is fluted.

Estimation

€4,000 - 7,000

Signet ring in 18k white gold (750e) and platinum,

287 - Signet ring in 18k white gold (750e) and platinum, featuring a rectangular step-cut emerald in a half-closé-sertie setting weighing approximately 1.10 carats, set within a swirling design pavé-set with 8-8 diamonds. French craftsmanship in the style of the 1940s.

Estimation

€1,500 - 2,000

18k white gold (750e) line bracelet, featuring a r

288 - 18k white gold (750e) line bracelet, featuring a row of 34 brilliant-cut diamonds in a prong setting, adorned with a ratchet clasp with a double-eight safety mechanism.

Estimation

€1,200 - 1,500

Pair of 18k white gold earrings (750e), featuring

289 - Pair of 18k white gold earrings (750e), featuring a cultured pearl measuring approximately 7.30 mm framed by diamond-set scrolls, with a large teardrop-shaped cultured pearl measuring approximately 11 x 17 mm suspended from the pendant. Clip-on fastening.

Estimation

€400 - 600

18k white gold (750e) signet ring, featuring a clo

290 - 18k white gold (750e) signet ring, featuring a closed-set old-cut diamond weighing approximately 0.70 ct, set among a pavé of smaller diamonds, flanked by 4 bridge motifs accented with 8/8-cut diamonds.

Estimation

€2,000 - 3,000

Pendant brooch crafted from 18k white gold (750e)

291 - Pendant brooch crafted from 18k white gold (750e) and platinum, featuring a draped design adorned with rows of baguette-cut, brilliant-cut, and 8/8-cut diamonds. Circa 1960.

Estimation

€2,300 - 2,800

18k white gold (750e) ring, featuring an old-cut d

292 - 18k white gold (750e) ring, featuring an old-cut diamond weighing approximately 0.70 ct at its center, set within a double band of smaller diamonds alternating with prongs, and flanked by diamonds. Circa 1960.

Estimation

€1,000 - 1,500

Large 18k white gold (750e) cross pendant, featuri

293 - Large 18k white gold (750e) cross pendant, featuring an openwork design of stylized scrolls, accented with 15 old-cut diamonds in prong settings.

Estimation

€1,200 - 2,000

Edmond Achille CREPIN (1880–1949)
Silver (925e) an

294 - Edmond Achille CREPIN (1880–1949)

Estimation

€200 - 300

18k white gold half-set (750) and platinum (850),

295 - 18k white gold half-set (750) and platinum (850), consisting of ear clips and a clip brooch; the set features a bouquet design adorned with old-cut diamonds, including one larger stone on each earring and two larger stones on the brooch. Safety chain.

Estimation

€3,000 - 5,000

An 18k white gold (750e) band ring, featuring a fa

296 - An 18k white gold (750e) band ring, featuring a faceted oval emerald in a claw setting, flanked by a cascading row of baguette-cut diamonds and bordered by rows of brilliant-cut diamonds.

Estimation

€2,000 - 3,000

CHAUMET
Platinum (850e) solitaire ring, set with a

297 - CHAUMET

Estimation

€8,000 - 12,000

Pair of 18k white gold (750e) and platinum earring

298 - Pair of 18k white gold (750e) and platinum earrings, featuring a stylized spray adorned with rows of brilliant-cut and baguette-cut diamonds cascading downward, with a teardrop-shaped cultured pearl of approximately 13 mm suspended from the pendant.

Estimation

€3,000 - 5,000

Platinum (850e) signet ring, featuring a rectangul

299 - Platinum (850e) signet ring, featuring a rectangular plate set with an S-shaped motif, entirely pavé-set with old-cut and brilliant-cut diamonds of various sizes, framed by rows of baguette-cut diamonds.

Estimation

€2,500 - 3,500

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