Precious stones

€890 - 1,800

€3,000 - 5,000

€3,000 - 5,000

€2,700 - 3,000

€1,100 - 1,300

€1,500 - 2,000

€1,100 - 2,800

€400 - 1,700

€1,100 - 2,000

€600 - 1,150

€1,000 - 2,500

€1,600 - 3,500

€1,600 - 4,800

€650 - 1,000

€1,000 - 1,500

€900 - 1,400

€1,500 - 2,000

€2,000 - 2,500

€3,200 - 3,500

€10,000 - 12,000

€7,000 - 8,000

€4,500 - 5,500

€4,500 - 5,000

€4,500 - 5,500

€35,000 - 55,000

€30,000 - 40,000

€14,000 - 16,000

€10,500 - 12,000

€10,500 - 12,000

€5,000 - 6,000

€5,200 - 5,600

€5,000 - 7,000

€3,000 - 4,000

€2,000 - 3,000

€2,000 - 3,000

€1,200 - 1,800

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Precious stones

A 0.075 ct natural fancy light brownish yellow brilliant-cut diamond on paper, clarity I2, fluorescence very slight. Comes with an IGI certificate dated November 26, 2025.

A light grayish-yellow (X-Y) brilliant-cut diamond on paper, 0.60 ct, clarity SI2, fluorescence very slight. With an IGI certificate dated June 18, 2025

Synthetic yellow sapphire.

Tsavorite 2.35 carats

Diamond: 2.40 carats

Diamond: 3.01 carats

Exquisite Burma Sapphire 2.41 Carats, Unheated, with DSEF Gemstone Report

2 Emeralds 5.21 and 4.08 Carats, Removed from Settings

Oval Faceted Sapphire 3.69 Carats, Unheated, with DSEF Gemstone Report

Black Star Sapphire of 12.53 Carats

Diamond Identification Set

Fancy brilliant yellowish brown, almost 1.1 ct.

Old-cut diamond, 0.71 ct, approx. I-J/SI, moderate polish.

Loose diamond, 1.03 ct, approx. H-I/VVS-VS, approx. 6.15 x 4.05 mm, round brilliant cut, in very good condition.

Loose sapphire, 1.51 ct, deep greenish-blue color (also known as a teal sapphire), pear shape, Ceylon cut, approx. 8.85 x 5.85 x 3.85 mm, no indication of heat treatment, good condition, includes AGCL gemstone report (07/2026).

Loose fancy sapphire, 1.42 ct, pink-orange in color with a slight brown tint, emerald cut, approx. 6.90 x 5.65 x 3.80 mm, no indication of heat treatment, good condition, includes AGCL gemstone report (07/2026). This sapphire is also known in the trade as “African Padparadscha.”

Loose green beryl, 84.1 ct, in an attractive bluish-green "mint" color, antique, checkerboard/star cut, approx. 30.4 x 22.6 x 17.3 mm, in very good condition.

Loose diamond, 0.89 ct, approx. I/VVS, D: approx. 6.10 x 3.85 mm, polished round bezel, good condition.

Loose diamond, 0.37 ct, approx. H/SI2, D: approx. 4.60 x 2.85 mm, polished round bezel, good condition.

Lot of 96 brilliant-cut diamonds, total weight 3.24 ct, ranging from 0.01 ct to 0.10 ct, good to very good color and clarity, in good condition.

3 yellow Ceylon sapphires, total weight 9.97 ct, pastel-colored, round, Ceylon cut, diameter: approx. 8.8 mm each, no indication of heat treatment, with occasional minor abrasions, in good condition.

Assortment of octagonal diamonds, total weight 2.83 ct, ranging from 0.01 ct to 0.02 ct, good to medium color, good clarity, a few stones with chips, in good condition.

Loose diamond, 1.09 ct, approx. H/VVS, D: approx. 6.55 x 4.05 mm, strong fluorescence, polished girdle, like-new condition.

Loose diamond, 0.55 ct, approx. F-G/VS, D: approx. 5.25 x 3.15 mm, polished girdle, like-new condition.

Loose Ceylon sapphire, 3.19 ct, in an intense blue, with no evidence of heat treatment, approx. 8.3 x 5.9 x 6.3 mm, deep culet with "Natural" marking.

Loose diamond, 0.43 ct, approx. G-H/VVS-VS, D: approx. 4.90 x 2.90 mm, polished round bezel, very good condition.

Pair of loose diamonds, 0.30 ct each, approx. G/VVS, polished round bezel, like-new condition.

Loose diamond, 0.56 ct, approx. H-I/SI2-P1, D: approx. 5.15 x 3.20 mm, polished round bezel, very good condition.

Set of 5 beryls totaling 7.0 ct, including 1 heliodor, 2 green beryls, and 2 aquamarines, some with visible inclusions; largest beryl 3.00 ct, approx. 9.46 x 8.07 x 5.76 mm, very good cut and polish; the largest green beryl has a small open notch; includes 2 gemstone appraisal reports.

Loose sapphire, 1.36 ct, intense blue, no evidence of heat treatment, oval, Ceylon cut, approx. 7.9 x 4.9 x 3.9 mm, several open notches (natural), facet edges slightly worn.

Loose Burmese ruby weighing 1.09 ct, with no evidence of heat treatment, round, Ceylon cut, approx. 5.3–5.4 x 4.0 mm, visible inclusions, facet edges slightly worn, small grooves on the back (naturals).

A pair of loose rubies, total weight 1.02 ct, intense purplish-red color, high transparency, oval, Ceylon cut, approx. 5.4 x 4.2 and 5.7 x 4.4 mm, in very good condition.

Set of 4 fancy sapphires totaling 2.97 ct, including zoned bicolor sapphires in blue-black and purple-brown, a “milky” rose-colored sapphire, and a pink-brown sapphire; very good cut and polish; like-new condition. An interesting, collectible lot.

Loose sapphire, 1.94 ct, intense blue color, oval, Ceylon cut, approx. 8.0 x 5.7 x 5.2 mm, asymmetrical, natural inclusions in the pavilion.

Rectangular faceted Colombian emerald, 0.87 ct, likely contains resin and oil. Dimensions: 5.5 x 6 x 4 mm.

0.71 ct cushion-cut Colombian emerald; likely contains resin and oil. Dimensions: 5.2 x 5.1 x 4 mm.

15.83-carat oval-cut treated sapphire on paper. Dimensions: 16.1 x 13 x 7.8 mm.

0.51 ct diamond

0.70 ct diamond

0.71 ct diamond

1.01 ct diamond

0.93 ct smoky taupe diamond

1.06 ct diamond

1.20 ct diamond

1.20 ct diamond

1.20 ct diamonds

1.21 ct diamonds

3.05 ct Diamond

4.35 ct Diamond

2.02 ct Diamond

2.77 ct diamond

3.01 ct diamond

1.36 ct Diamond

1.73 ct diamond

1.51 ct Diamond

1.59 ct diamond

1.02 ct diamond

1.02 ct diamond

1 ct diamond

2.39-carat SAPPHIRE, certificate of authenticity; the certificate is an integral part of the description. We can ship your orders for the following flat rates: €40 (France), €50 (Europe)

6.80-carat SAPPHIRE, certificate of authenticity; the certificate is an integral part of the description. We can ship your orders for the following flat rates: €40 (France), €50 (Europe)

6.70-carat PINK SAPPHIRE, with a certificate of authenticity; the certificate is an integral part of the description. We can ship your orders for the following flat rates: €40 (France), €50 (Europe)

3.03-carat SAPPHIRE, certificate of authenticity; the certificate is an integral part of the description. We can ship your orders for the following flat rates: €40 (France), €50 (Europe)

2.36-carat EMERALD, certificate of authenticity; the certificate is an integral part of the description. We can ship your items for the following flat rate: €40 (France), €50 (Europe)

1.61-carat SAPPHIRE, certificate of authenticity; the certificate is an integral part of the description. We can ship your orders for the following flat rates: €40 (France), €50 (Europe)

8.01-carat ORANGE SAPPHIRE, certificate of authenticity; the certificate is an integral part of the description. We can ship your orders for the following flat rates: €40 (France), €50 (Europe)

3.30-carat EMERALD, certificate of authenticity; the certificate is an integral part of the description. We can ship your items for the following flat rates: €40 (France), €50 (Europe)

2.44-carat SAPPHIRE, certificate of authenticity; the certificate is an integral part of the description. We can ship your orders for the following flat rates: €40 (France), €50 (Europe)

1.79-carat SAPPHIRE, certificate of authenticity; the certificate is an integral part of the description. We can ship your orders for the following flat rates: €40 (France), €50 (Europe)

4.73-carat EMERALD, certificate of authenticity; the certificate is an integral part of the description. We can ship your items for the following flat rates: €40 (France), €50 (Europe)

2.24-carat EMERALD, certificate of authenticity; the certificate is an integral part of the description. We can ship your items for the following flat rates: €40 (France), €50 (Europe)

2.53-carat EMERALD, certificate of authenticity; the certificate is an integral part of the description. We can ship your items for the following flat rates: €40 (France), €50 (Europe)

6.93-carat SAPPHIRE, certificate of authenticity; the certificate is an integral part of the description. We can ship your orders for the following flat rates: €40 (France), €50 (Europe)

1.07-carat DIAMOND, warranty certificate; the certificate is an integral part of the description. We can ship your items for the following flat rates: €40 (France), €50 (Europe)

EMERALD

DIAMOND 1.06 carat, certificate of guarantee, certificate is an integral part of the description. We can send your lots for the following flat rate 30€ (France) 40€ (Europe)

7.14-carat ORANGE SAPPHIRE, with a certificate of authenticity; the certificate is an integral part of the description. We can ship your orders for the following flat rates: €40 (France), €50 (Europe)

3.37-carat SAPHIRE IRANGE, with a certificate of authenticity; the certificate is an integral part of the description. We can ship your orders for the following flat rates: €40 (France), €50 (Europe)

1.88-carat SAPPHIRE, certificate of authenticity; the certificate is an integral part of the description. We can ship your orders for the following flat rates: €40 (France), €50 (Europe)