Exceptional stones and jewelry - Page 8

Impressive antique rose cut diamond brooch pendant with black enamel. Condition: very good condition Style: Georgian  Period: 1830 Material: 18 ca...

Spectacular vintage brooch from the 1970s with over 19 carats of fancy colored diamonds. Condition: very good condition Style: Vintage Seventies (...

Vintage 50s diamond engagement ring with large fancy natural yellowish brown brilliant 2.53 crt. Condition: very good condition Style: Vintage 50s...

Belle Epoque diamond pendant with large natural pearls and natural cornflower blue sapphires (certified). Condition: very good condition Style: Be...

Vintage gold ring with a huge high quality opal of over 30 carats and 56 rose cut diamonds. Condition: very good condition Style: Victorian  Perio...

Vintage antique Belle Epoque diamond pendant/brooch with a total weight of over 8 carats. Condition: very good condition Style: Belle Époque  Peri...

Engagement ring Art Deco with two large lemon-chiffon colored diamonds. Condition: very good condition Country of origin: Netherlands Style : Art ...

Vintage Art Nouveau gold flying griffin or dragon brooch branded Van Strydonck. Condition: very good condition Country of origin: Belgian Style: B...

Diamond engagement ring Art Deco authentic vintage with high quality untreated Colombian emerald. Condition: very good condition Style : Art Deco  ...

Ring in 18K 750 thousandths white gold adorned with a large unheated Ceylon sapphire of 11.58cts (certified) supported by diamonds for a total wei...

Pin Art Deco in platinum with diamonds and emerald with almost 7.00 crts total diamond weight. Condition: very good condition Style : Art Deco Per...

Antique Large Oval Diamond Georgian Solitaire Engagement Ring Condition: very good condition Style: Georgian  Period: 1750 Material: 18 carat rose ...

Vintage Belle Epoque long earrings / Art Deco from the 1920s with very large pear shaped rose cut diamonds. Condition: very good condition Style: ...

A pair of ear fleas attributed to the House Cartier in 750/000 white gold each set with brilliant-cut diamonds. One of 1.50 carats and the other of...

A 1200 year old pre-Columbian gold pendant with a carnelian necklace Description: Finely hammered gold leaf in the shape of a bird with outstretche...

A necklace branded of the House Cartier, collection "Panthère of Cartier", in 750/1000 white gold composed of a cable link chain holding an openwor...

A ring branded of the House Mauboussin, "Alessandra" model, in 750/000 white gold adorned with an oval sapphire of approximately 3.60 carats set wi...

Year of Manufacture: 2022 Material: 18 Cts white gold Gross weight in grams: 3.50 gr Finger Size: 53-54 Possible sizing: Yes Weight of S...

A watch branded Audemars Piguet, "Royal Oak" model, in steel on steel bracelet with AP deployant clasp. Midnight blue 'Grande Tapisserie' dial, app...

BOUCHERON - High Jewelry - Rare "Plume" brooch in chiseled 18K (750 thousandths) white gold entirely set with brilliant-cut diamonds, some larger....

A dome ring in 750/000 yellow gold set with a 4.46 carat emerald, supported on either side by 3 baguette-cut emeralds in the center of a pavé of br...

A brooch branded J. LACLOCHE in 750/000 white gold and platinum 950/000 depicting scrolls set with brilliant-cut and baguette-cut diamonds. Estimat...

A necklace branded of the House Cartier, model 'Les Délices de Goa', composed of a 750/000 pink gold convict link adorned with a succession of amet...

Princess cut diamond on paper. It is accompanied by a certificate from the GIA - Gemological Institute of America no. 17428457 dated June 19, 2008...

Ring in 750 thousandths yellow and white gold centered on a 7.75ct emerald (Colombian Minor certified) supported by baguette-cut diamonds for a tot...

Bracelet in 750 thousandths yellow gold branded from Maison Hermès, Ancre model. Gross weight: 82.10g

A solitaire ring in platinum 950/000 and 750/000 white gold set with a diamond set with a 2.30 carat diamond on 6 prongs. Diamond quality: I/SI2. C...

Details: ±2.62 ct. (L VS1) Old mine cut diamond, ± 0.20 ct (H SI1-2) Old European cut diamonds, ring in platinum.Shipments from a small business to...

Cocktail ring in 750/000 white gold set with a rectangular emerald with cut sides weighing approximately 11.77 carats supported by half-moon-cut a...

A superb vintage set from the 1950s in 750/000 yellow gold composed of a necklace featuring a collar whose openwork 'textile mesh' pattern is punct...

A High Jewelry ring branded of the House Cartier, "Couronne" collection, in 750/000 white gold. In an openwork band shape, it is adorned with princ...

Ring in yellow gold, 750 thousandths, 18 carats and platinum. Antique ring from the beginning of the 20th century, its flat setting is adorned in...

Ring centered on a sapphire qualified as natural of 3.27 ct, heat treatment tolerated to be classified natural in the laboratory, of an absolutely ...

A 750/000 white gold ring set with a rectangular sapphire of 10.77 cts supported by two trapezoidal diamonds with a total weight of 1.20 cts. Certi...

River bracelet in 18-carat white gold with diamonds. Metal: 18k white gold  Gross weight: 26.30g Stone details: 8cts G/VS quality diamonds Length: ...

Earrings in platinum  Set with diamonds and adorned with pearls Gold weight 21 grams  Height 7 cm 

A vintage dome ring decorated with twisted wire in 750/000 yellow gold and platinum 950/000 adorned with an old cut diamond of 3.01 carats of quali...

Diamond river necklace in 18-carat 750/1000 white gold.A splendid quality necklace, combining simple and elegant assembly. Very good condition, the...

Solitary in platinum 950‰ set with an old cut diamond of 5.02 carats NR VS2 (accompanied by a pre-color - purity report from the French Gemmology L...

Diamond river bracelet in 18-carat 750/1000 white gold.A splendid quality bracelet, combining simple and elegant assembly. Very good condition, the...

Brilliant cut diamond weighing 1.97ct, F color and VS2 clarity. HRD certificate

Diamond weighing 3.27cts, F color and VS1 purity. HRD certificate

Ring Daisy 18 carat white gold 750/1000 rubies diamonds. A splendid quality ring, combining a simple and elegant setting. Very good condition, soli...

A solitaire ring in 750/000 white gold set with an emerald-cut diamond of 3.90 carats, D color, VS2 purity. Certificate from the French Gemmology L...

A necklace branded from Maison Tiffany, collection 'Victoria. Flower corolla," composed of a cable mesh chain in platinum 950/000, punctuated with ...