Jewelry, Watches, and Gemstones
Thursday 3 September 2026 at 14:00
9 rue de Provence, 75009 Paris
232 lots
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51 - 750°/°° (18K) yellow gold butterfly brooch with blue and green enamel decoration. 5.7 g. Length: 2.3 cm. Owl hallmark
Estimate €500 - €600 -
52 - Vintage band ring in 750°/°° (18K) yellow gold, set with a pavé of beautiful brilliant-cut diamonds between two rows of round emeralds. 5.8 g. TDD 55. Width: 7.7 mm. Eagle-head hallmark
Estimate €1,000 - €1,200 -
53 - 750°/°° (18K) white gold bracelet with a jaseron link design and a geometric motif set with brilliant-cut diamonds. 2 g. Length: 15.5 to 18 cm. Width of the motif: 5.4 mm. Eagle-head hallmark.
Estimate €680 - €720 -
54 - Pair of small creoles in 750°/°°(18K) pink gold, set with brilliant-cut diamonds. 1.2 g. Diameter: 11 mm. Eagle head hallmark.
Result €560Estimate €550 - €650 -
55 - 750°/°° (18K) white gold ring, set with an oval amethyst weighing approximately 2 ct, flanked by brilliant-cut diamonds. 4.1 g. TDD 53. Length: 10.2 mm. Eagle-head hallmark.
Estimate €630 - €650 -
56 - Pair of long 750°/°° (18K) gold hoop earrings, in two parts, with openwork and guilloché decoration, and set with round, faceted black stones accented with blue enamel (some missing pieces). Removable pendants. 19th-century work. 7.9 g. Length: 4 cm. Width: 1.5 cm
Estimate €800 - €900 -
57 - Platinum flower pendant, set with four pear-shaped diamonds, and a fine-link platinum chain. 0.9 g. Adjustable length: 36 and 40 cm. Pendant length: 7.8 mm. Dog-head hallmark.
Result €350Estimate €350 - €450 -
58 - Openwork ring in 750°/°° (18K) white gold, set with brilliant-cut diamonds. 2.6 g. Ring size: 53. Width: 9.4 mm. Eagle-head hallmark.
Result €680Estimate €680 - €720 -
59 - Pair of 750°/°° (18K) white gold stud earrings, each set with a round, faceted tanzanite weighing approximately 0.50 ct. Gold push-back clasps. 1 g. Diameter: 5 mm. Eagle-head hallmark
Result €350Estimate €350 - €400 -
60 - Platinum pendant set with a round facetted tanzanite weighing approx. 0.50 ct in a brilliant-cut diamond setting, with a platinum chain of fine forçat link. 1.8 g. Adjustable length (44 cm max.). Pendant diameter: approx. 8 mm. Dog head hallmark.
Result €430Estimate €420 - €480 -
61 - Pair of platinum earrings, each set with a brilliant-cut diamond, approx. 0.20 ct, in closed setting. Silicone-coated gold push-pull clasps. 2 g. Diameter: 7.4 mm. Dog-head hallmark.
Estimate €540 - €580 -
62 - 750°/°° (18K) white gold ring, set with a beautiful 3 ct cushion-cut pink tourmaline, flanked by baguette-cut diamonds, in the Art Deco style. Laboratory certificate. 3.6 g. TDD 53.5. Length: 9.7 mm. Eagle-head hallmark.
Estimate €1,300 - €1,400 -
63 - Pair of earrings in 750°/°° (18K) white gold, each set with a pear-shaped cultured pearl 8.5/9 mm in diameter, enhanced by a small brilliant-cut diamond. Gross weight: 3.5 g. Length: 3.4 cm. Eagle head hallmark.
Estimate €480 - €520 -
64 - Wedding band in 750°/°°(18K)(18K) yellow gold, set with a line of 10 small brilliant-cut diamonds. 5.4 g. TDD 55. Width: 3.7 mm. Eagle head hallmark
Estimate €900 - €1,000 -
65 - 750°/°° (18K) yellow gold pendant, set with a Tahitian cultured pearl measuring 10/10.5 mm in diameter and accented with a small brilliant-cut diamond. It features a delicate 750°/°° (18K) yellow gold chain with a forçat link design. 3 g. Length: 44 cm. Eagle-head hallmark.
Estimate €380 - €420 -
66 - Cushion-shaped ring in 750°/°° (18K) white gold, set with brilliant-cut diamonds. 2.4 g. Ring size: 53. Width: 9.5 mm. Eagle-head hallmark.
Estimate €780 - €820 -
67 - 750°/°° (18K) white gold chain with a fine forçat link design, and a 750°/°° (18K) white gold pendant set with an oval-cut, faceted aquamarine weighing approximately 2.5 ct. Lobes set with small brilliant-cut diamonds. 2.8 g. Length: 44 cm. Pendant height: 1.9 cm. Eagle-head hallmark.
Estimate €330 - €350 -
68 - 750°/°° (18K) white gold ring, set with an oval-cut green sapphire weighing approximately 0.90 ct, flanked by brilliant-cut diamonds. 2.4 g. Ring size: 54. Width: 7.1 mm. Eagle-head hallmark.
Estimate €750 - €800 -
69 - Pair of round earrings in 750°/°° (18K) white gold, set with baguette and brilliant-cut diamonds. Gold pusher clasps. 1.7 g. Diameter: 8.4 mm. Eagle head hallmark.
Estimate €550 - €650 -
70 - Delicate diamond wedding band in 750°/°° (18K) white gold, set with brilliant-cut diamonds all around. 1.6 g. TDD 53. Width: 2 mm. Eagle-head hallmark.
Estimate €960 - €1,000 -
71 - 750°/°° (18K) rose gold ring, set with a beautiful 0.71 ct cushion-cut diamond (color G, clarity VS1), surrounded by small brilliant-cut diamonds; the band is also set with diamonds along half its circumference. GIA laboratory analysis report. 3.10 g. TDD 55. Length: 7.9 mm. Eagle-head hallmark
Estimate €1,500 - €2,000 -
72 - CHAUMET, domed pendant in 750°/°° (18K) white gold, set with a square-cut peridot. Signed CHAUMET PARIS and numbered 362248. 11.40 g. 2.2 x 1.2 cm. Eagle-head hallmark. Pouch
Estimate €1,200 - €1,500 -
73 - Pair of platinum flower earrings, each set with 5 navette-cut diamonds. Push-back clasps in siliconized gold. 1 g. Diameter: 7.2 mm. Dog-head hallmark.
Estimate €600 - €800 -
74 - 750°/°° (18K) white gold ring, set with a clear, faceted oval sapphire weighing approximately 0.75 ct, surrounded by small brilliant-cut diamonds; the shank is also accented with small diamonds along the shoulder. 3.6 g. TDD 52.5. Length: 1.1 cm
Estimate €1,200 - €1,400 -
75 - Bracelet in 750°/°°(18K)(18K) white gold, with forçat link, adorned with seven pendants set with brilliant-cut diamonds. 2.2 g. Adjustable length: 16.5/18.5 cm. Eagle head hallmark
Estimate €600 - €650 -
76 - 750°/°° (18K) yellow gold band ring, set with multicolored sapphires totaling approximately 2 ct, accented with small brilliant-cut diamonds. 3.4 g. Ring size: 54. Width: 5.9 mm. Eagle-head hallmark.
Estimate €1,200 - €1,400 -
77 - Pair of clover earrings in 750°/°° (18K) white gold, set with small brilliant-cut diamonds. Gold pusher clasps. 1.7 g. Diameter: 7 mm. Eagle head hallmark.
Estimate €620 - €680 -
78 - Platinum diamond river bracelet, set with brilliant-cut diamonds totaling approximately 1 ct. Double-security clasp. 3.6 g. Length: 18 cm. Thickness: 2.2 mm. Dog-head hallmark.
Estimate €950 - €1,000 -
79 - Pair of pear-shaped earrings in 750°/°° (18K) white gold, set with pavé-set baguette and brilliant-cut diamonds. Gold push-back clasps. 2.2 g. Diameter: 11.8 mm. Eagle-head hallmark.
Estimate €900 - €950 -
80 - Vintage two-tone 750°/°° (18K) gold ball ring, set with brilliant-cut diamonds. 7.7 g. TDD 51. Width: 9.2 mm. Owl hallmark
Estimate €1,300 - €1,500 -
81 - Necklace in 750°/°°(18K) white gold, with fine forçat link, adorned with an openwork rose set with small brilliant-cut diamonds. 3.1 g. Length: 38 and 40 cm. Design height: 12.5 mm. Eagle head hallmark.
Estimate €1,100 - €1,200 -
82 - Large regional cross in 750°/°° (18K) yellow gold, adorned with filigree and set with a pink costume stone. 17.50 g. Length: 8.6 cm. Width: 5.5 cm
Estimate €1,400 - €1,500 -
83 - Wedding band in 750°/°°(18K) white gold, set with nine round faceted emeralds. 2.8 g. TDD 54. Width: 3 mm. Eagle head hallmark.
Estimate €1,000 - €1,100 -
84 - 750°/°° (18K) white gold teardrop pendant, set with a pear-shaped cabochon opal weighing approximately 3 ct, with a loop set with brilliant-cut diamonds. 1.8 g. Height: 20.8 mm. Eagle’s head hallmark.
Estimate €500 - €550 -
85 - 750°/°° (18K) white gold necklace with a forçat chain, featuring a pendant set with a brilliant-cut diamond weighing approximately 0.30 ct in a bezel setting. 1.4 g. Adjustable length: 40, 43, and 45 cm. Eagle-head hallmark.
Result €690Estimate €700 - €800 -
86 - Ring in 750°/°° (18K) white gold, set with an attractive cushion-cut vivid pink natural spinel weighing 1.80 ct, set with falling baguette diamonds. Laboratory analysis report: "No indication of heat treatment". 2.3 g. TDD 52. Eagle head hallmark.
Result €1,300Estimate €1,300 - €1,500 -
87 - Pendant in 750°/°° (18K) white gold, set with three round, faceted blue topazes. Comes with a 750°/°° (18K) white gold chain with a forçat link design. 2.8 g. Length: 44 cm. Eagle-head hallmark.
Estimate €520 - €580 -
88 - CARTIER, Tank ring in 750°/°° (18K) white gold, set with a polished square amethyst. Signed and numbered: F52818 and dated 1997. 14.40 g. TDD 59. Width: 7.5 mm. Eagle-head hallmark
Estimate €1,500 - €2,000 -
89 - Pendant in 750°/°° (18K) white gold, set with three pear-cut, pink and blue sapphires, the hoop set with brilliant-cut diamonds. With its 750°/°° (18K) white gold forçat chain. 2.7 g. Length: 45 cm. Eagle head hallmark.
Estimate €680 - €720 -
90 - Pair of square earrings in 750°/°° (18K) white gold, set with baguette and brilliant-cut diamonds. Silicone-coated gold push-pull clasps. 1 g. Diameter: 5 mm. Eagle head hallmark.
Estimate €440 - €480 -
91 - 750°/°° (18K) white gold ring, set with a cushion-cut green tourmaline weighing approximately 3.5 ct, flanked by baguette-cut diamonds, in the Art Deco style. 3 g. TDD 54. Length: 9.3 mm. Eagle-head hallmark.
Estimate €1,200 - €1,300 -
92 - Pair of delicate earrings with geometric designs in 750°/°° (18K) white gold; each is set with a brilliant-cut diamond weighing approximately 0.30 ct, accented by rows of small brilliant-cut diamonds. Gold push-back clasps... 3.2 g. L: 3.2 cm
Estimate €1,600 - €1,800 -
93 - Negligee necklace in 750°/°°(18K) white gold and platinum, with geometric mesh, set with oval and pear-shaped cultured pearls 10.5/11 mm in diameter, accented with brilliant-cut diamonds. 12.4 g. Length: 42 cm. Dog head hallmark.
Estimate €1,600 - €1,800 -
94 - Crossed ring in 750°/°°(18K) yellow gold, set with a pear-cut sapphire and a pear-cut tsavorite green garnet of 0.80 ct and 0.60 ct, highlighted with pear-cut diamonds and brilliant-cut diamonds (approx. 1 ct total). 3.10 g. TDD 53. Length: 1.7 cm. Eagle head hallmark
Estimate €2,000 - €2,200 -
95 - Sautoir in 750°/°° (18K) yellow gold, set with pear-cut multicolored gemstones: amethysts, blue topazes, citrines, peridots, garnets, approx. 40 ct total. 11.6 g. Length: 69 cm. Eagle head hallmark.
Estimate €1,200 - €1,400 -
96 - Platinum flower pendant set with five pear-cut diamonds. With platinum forçat chain. 1.2 g. Length: 36/39 cm. Dog head hallmark.
Estimate €550 - €600 -
97 - Crown ring in 750°/°°(18K) white gold, set with brilliant-cut diamonds. 4.10 g. TDD 55. Width: 1.3 cm. Eagle head hallmark
Estimate €1,300 - €1,500 -
98 - BOUCHERON, 750°/°° (18K) white gold heart pendant, set with brilliant-cut diamonds; Signed BOUCHERON and numbered E12016. With a 750°/°° (18K) white gold jaseron-link chain, unsigned. 16.9 g. Length: 41 cm. Heart: 2.7 x 2 cm. Eagle-head hallmark
Estimate €2,000 - €2,500 -
99 - Pair of 750°/°° (18K) white gold earrings with a geometric design, set with brilliant-cut diamonds and a pear-shaped cultured pearl measuring 11/12 mm in diameter. Gold safety clasps. 8.40 g. Length: 3.5 cm. Eagle-head hallmark.
Estimate €950 - €1,100 -
100 - toi et moi ring in 750°/°°(18K) white gold, set with two old-cut diamonds, each approx. 0.40 ct, and brilliant-cut diamonds. 4.5 g. TDD 53. Width: 9 mm.
Result €1,600Estimate €1,600 - €1,800
About the sale
Experts:
Claire Salanne
Gemologist - University Degree in Gemology
+33(0)6 82 23 16 23
claire.salanne@gmail.com
Hector Yaiche
LFG-FEEG-HRD Gemologist
+33(0)6 84 94 99 89
hectorgemologist@gmail.com
Additional photos or videos available upon request
ENTIRELY ONLINE SALE - NO PUBLIC EXHIBITION
Pickup and Delivery Options
Pickup at our offices, 9 Rue de Provence, 75009 Paris:by appointment starting Wednesday, September 9
· Monday through Friday from 9:30 a.m. to 12:30 p.m. and from 2:00 p.m. to 5:30 p.m.
· You may authorize a family member or friend to pick up your items on your behalf: please notify us by email or provide them with a power of attorney; they must then present valid identification when picking up the items
Shipping within the European Union:
· Shipping via DHL; quotes available upon request
· Shipped by professional carriers; list available upon request
Shipping outside the European Union:
· Professional shipping services; list available upon request
Terms of sale
Show the terms of sale
Frais de vente
· Frais de vente : 29.8% TTC (incluant frais Online de Drouot de 3.6%)
Conditions de règlement / / Payment
· Espèces jusqu’à 1000€ pour les ressortissants français
· Carte bleue SAUF AMEX
· Virement bancaire