Jewelry, watches, and gemstones
Friday 25 September 2026 at 14:00
Salle 3 - Hôtel Drouot, 9, rue Drouot, 75009 Paris
301 lots
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150 - 750°/°° (18K) yellow gold ring, set with an emerald weighing approximately 5 ct (natural color, likely contains resin or oil), surrounded by brilliant-cut diamonds totaling approximately 1 ct. 8.9 g. TDD 49. Length: 19 mm. Eagle-head hallmark.
Estimate €3,500 - €4,000 -
151 - 750°/°° (18K) white gold necklace, featuring a pendant set with a heart-shaped tsavorite green garnet weighing approximately 2.90 ct, with the bail set with brilliant-cut diamonds, and a forçat-link chain. 3.4 g. Length: 40–43 cm. Pendant length: 1.3 cm. Eagle-head hallmark
Estimate €1,900 - €2,300 -
152 - Crossed ring in 750°/°° (18K) white gold, paved with baguette and brilliant-cut diamonds. 3.6 g. TDD: 52. Width: 9.1 mm. Eagle head hallmark.
Estimate €1,400 - €1,600 -
153 - Pair of 750°/°° (18K) white gold stud earrings, each set with a brilliant-cut diamond weighing approximately 0.30/0.40 ct. ALPA clasps. 1.8 g. Diameter 4.8 mm. Owl hallmark
Estimate €1,000 - €1,200 -
154 - 750°/°° (18K) white gold forçat link necklace, set with baguette diamonds in invisible setting, surrounded by brilliant-cut diamonds. 3.1g. Length: 42 cm. Design height: 10.5 mm. Eagle head hallmark
Estimate €1,100 - €1,200 -
155 - Two-tone gold cross ring, set with two heart-shaped pink sapphires weighing approximately 0.50 ct each, surrounded by two rows of small brilliant-cut diamonds; the shank is set with baguette-cut diamonds between two rows of brilliant-cut diamonds. 4.6 g. TDD 53. Length: 2.1 cm. Eagle-head hallmark
Estimate €2,400 - €2,800 -
156 - Pair of 750°/°° (18K) yellow gold hoop earrings, set with round, faceted multicolored sapphires arranged in rows, totaling approximately 2.70 ct. 3.20 g. Diameter: 1.9 cm. Thickness: 3 mm. Eagle-head hallmark.
Estimate €1,400 - €1,500 -
157 - Platinum ring set with a heart-shaped emerald (probably from Colombia, natural color with traces of resin or oil), surrounded by princess-cut diamonds alternating with brilliant-cut diamonds, flanked by onyx. 5.6 g. TDD 54. Width: 12.8 mm. Mascaron hallmark.
Estimate €2,800 - €3,200 -
158 - Pair of platinum earrings, consisting of rings set with small brilliant-cut diamonds and cabochon opal drops (approximately 9.50 carats total). 6 g. Length: 3.4 cm. Dog-head hallmark
Estimate €1,100 - €1,300 -
159 - Pendant in two-tone 750°/°° (18K) gold, set with two intense yellow diamonds and one slightly pink diamond in a setting of brilliant-cut yellow diamonds, with a 750°/°° (18K) white gold forçat chain. 3 g. Adjustable length (45 cm max.). Pendant height: approx. 2.7 cm. Eagle head hallmark.
Estimate €1,200 - €1,400 -
160 - 750°/°° (18K) white gold wedding band, set with a row of beautiful baguette-cut diamonds between two rows of beautiful brilliant-cut diamonds around the entire circumference, totaling approximately 4 carats; chiseled border; monogrammed “JC.” 10.6 g. TDD 60. Width: 8.5 mm. Exempt from hallmarking
Estimate €3,800 - €4,000 -
161 - Pair of earrings in 750°/°°(18K) pink gold, each set with an oval faceted amethyst weighing approx. 5 ct, surrounded by small brilliant-cut diamonds. Can be worn as simple hoop earrings. 6.6 g. Length: 3 cm. Eagle head hallmark.
Estimate €1,500 - €1,600 -
162 - 750°/°° (18K) white gold duchess ring, set with a beautiful 5.10 ct pear-shaped tourmaline, accented with brilliant-cut diamonds. Laboratory analysis report. 4.6 g. TDD 54.5. Length: 17.4 mm. Eagle-head hallmark.
Estimate €1,500 - €1,800 -
163 - Pair of 750°/°° (18K) rose gold flower earrings, set with pear-shaped sapphires and multicolored sapphires, surrounded by brilliant-cut diamonds. Push-back clasps in gold and silicone. 2.5 g. Diameter 1 cm. Eagle-head hallmark
Estimate €1,300 - €1,400 -
164 - 750°/°° (18K) white gold band ring with a pleated design, richly set with brilliant-cut diamonds. 15.1 g. TDD 56. Width: 18.6 mm. Owl hallmark
Estimate €2,000 - €2,200 -
165 - Pair of 750°/°° (18K) rose gold hoop earrings, set with oval-cut emeralds and brilliant-cut diamonds. 3.2 g. Length: 2 cm. Owl hallmark
Estimate €1,200 - €1,300 -
166 - 750°/°° (18K) rose gold flower ring, set with a round ruby, sapphires, and multicolored sapphires (some diffused) bordered by brilliant-cut diamonds. 5.9 g. TDD 56. Width: 16.5 mm. Eagle-head hallmark
Estimate €2,200 - €2,500 -
167 - 750°/°° (18K) yellow gold diamond wedding band, set with beautiful brilliant-cut diamonds all around, totaling approximately 3 ct (3.08 ct engraved on the band). 3.20 g. TDD 54. Width: 3.5 mm. Eagle-head hallmark
Estimate €2,500 - €3,000 -
168 - Pair of large hoop earrings in 750°/°° (18K) white gold, set with black diamonds and brilliant-cut diamonds on the outside and inside of the setting. 11.2 g. Length: 2.4 cm.
Estimate €1,800 - €2,000 -
169 - Two-tone 750°/°° (18K) gold ring, set with an oval-cut pink sapphire weighing approximately 1.30 ct, surrounded by a leaf-shaped setting adorned with brilliant-cut diamonds. 4 g. TDD 51. Width: 16.6 mm. Eagle-head hallmark.
Estimate €1,600 - €1,800 -
170 - 750°/°° (18K) white gold ring, set with a cushion-cut sapphire weighing approximately 1.45 ct, flanked by brilliant-cut diamonds. Laboratory analysis report. 3.3 g. Ring size: 54. Width: 7.1 mm. Eagle-head hallmark.
Estimate €1,600 - €1,800 -
171 - 750°/°° (18K) gold bangle, set with an old-cut diamond weighing approximately 0.60 ct, accented with numerous rose-cut diamonds. Hinged clasp. 10 g. Inside length: 5.4 cm. Width at center: 13.2 mm. Eagle’s head hallmark.
Estimate €1,500 - €1,800 -
172 - Two-tone 750°/°° (18K) gold ring, set with a rectangular, faceted peridot weighing approximately 5.50 ct, flanked by brilliant-cut diamonds. 6.1 g. TDD 54. Length: 13.3 mm. Eagle-head hallmark.
Estimate €2,000 - €2,200 -
173 - 750°/°° (18K) white gold "rivière" diamond bracelet, set with brilliant-cut diamonds totaling approximately 2 ct. 6.10 g. Length: 18 cm. Width: 3 mm. Eagle-head hallmark
Estimate €2,800 - €3,000 -
174 - Vintage ball ring in 750°/°° (18K) yellow gold, set with coral beads, featuring a twisted-wire setting. Made circa 1950–1960. 18.8 g. Size 53. Width: 18.5 mm. Owl hallmark.
Estimate €1,500 - €1,600 -
175 - Delicate 750°/°° (18K) rose gold necklace with a forçat chain, adorned with a rosette set with multicolored oval sapphires (approximately 2.60 ct total, some scattered) and brilliant-cut diamonds. 2.4 g. Adjustable length, max. 45 cm. Rosette diameter: 1.3 cm. Eagle-head hallmark
Estimate €700 - €750 -
176 - 750°/°° (18K) white gold ring, set with a princess-cut diamond and navette-cut diamonds, flanked by brilliant-cut diamonds. 2.3 g. Ring size: 52. Width: 6.1 mm. Eagle-head hallmark.
Estimate €1,000 - €1,200 -
177 - 750°/°° (18K) yellow gold band ring, set with a sapphire, an emerald, and an oval-cut ruby, flanked by brilliant-cut diamonds. 8.4 g. TDD 53. Width: 13.7 mm. Owl hallmark
Estimate €1,200 - €1,300 -
178 - Pair of flower-shaped earrings in 750°/°° (18K) white gold, set with baguette-cut and brilliant-cut diamonds; silicone push-back clasps. 1.9 g. Diameter: 1 cm. Eagle's head hallmark
Estimate €900 - €950 -
179 - Cushion-shaped platinum ring, set with an oval ruby, surrounded by a pavé of calibrated rubies and brilliant-cut diamonds in a beaded setting. Art Deco style. 4.5 g. TDD 55. Length: 11.7 mm. Dog-head hallmark
Estimate €1,200 - €1,400 -
180 - Two-tone 750/1000 (18K) gold ring, set with a 2.01 ct natural pink sapphire surrounded by brilliant-cut diamonds. Laboratory analysis report: “No heat treatment detected.” 5.2 g. TDD 54. Length: 14.8 mm. Eagle’s head hallmark.
Estimate €2,000 - €2,500 -
181 - Pair of 750°/°° (18K) yellow gold stud earrings, each set with a beautiful brilliant-cut diamond weighing approximately 0.50/0.60 ct. ALPA clasps. 1.8 g. Diameter 5.4 mm.
Estimate €1,500 - €1,600 -
182 - Two-tone 750°/°° (18K) gold ring, set with a 4.02 ct octagonal pink tourmaline surrounded by rose-cut diamonds, in an early 20th-century setting. Laboratory analysis report. 4.5 g. TDD 54. Length: 17.1 mm. Eagle-head hallmark.
Estimate €1,500 - €1,800 -
183 - Openwork platinum brooch depicting a finely crafted tiara, richly set with old-cut and rose-cut diamonds (some missing). Made around 1900. Hooks for a pendant. Metal pin. 10.2 g. Length: 5.9 cm. Mascaron hallmark
Estimate €1,500 - €1,800 -
184 - 750°/°° (18K) white gold leaf-motif ring, set with beautiful brilliant-cut diamonds and featuring a cushion-cut sapphire of approximately 1.50 ct at its center. 3.9 g. TDD 53.5. Length: 1.7 cm. Eagle-head hallmark
Estimate €2,000 - €2,300 -
185 - Pair of rectangular cufflinks in 750°/°° (18K) white gold, set with calibrated sapphires on a background paved with brilliant-cut diamonds. Tilting mechanism set with brilliant-cut diamonds. Art Deco style. 10.2 g. Length: 1.7 cm. Owl hallmark. Owl hallmark
Estimate €2,000 - €3,000 -
186 - Large oval ring in 750°/°° (18K) white gold, set with emeralds (approximately 1.90 ct total), oval opals (approximately 2 ct), and brilliant-cut diamonds. 7.20 g. Ring size 54. Length: 2.4 cm. Eagle-head hallmark.
Estimate €1,400 - €1,600 -
187 - Pair of 750°/°° (18K) white gold earrings, set with cabochon opals totaling approximately 26 ct, delicately framed by brilliant-cut diamonds. 8.6 g. Length: 3.9 cm. Eagle-head hallmark
Estimate €3,000 - €3,500 -
188 - Ring in 750°/°°(18K) white gold, set with an oval facetted tanzanite approx. 1.50 ct, surrounded by brilliant-cut diamonds. 4.5 g. TDD 52.5. Length: 13.6 mm. Eagle head hallmark.
Estimate €1,400 - €1,500 -
189 - 750°/°° (18K) white gold ring, set with a brilliant-cut diamond weighing approximately 0.60 ct, flanked by six brilliant-cut diamonds. 7.7 g. TDD62. Length: 7.2 mm. Owl hallmark
Estimate €1,800 - €2,000 -
190 - Pair of 750°/°° (18K) yellow gold clover-shaped earrings, set with yellow sapphires and oval faceted tanzanites (some with a diffused effect). Silicone push-back clasps. 1.7 g. Diameter 9 mm. Eagle-head hallmark
Estimate €550 - €600 -
191 - 750°/°° (18K) white gold ring, set with three antique-cut diamonds (0.80 ct + 0.50 ct x 2), flanked by antique-cut, 8/8, and rose-cut diamonds. 7.8 g. TDD 50. Width: 18 mm. Owl hallmark
Estimate €2,000 - €2,200 -
192 - Pair of butterfly earrings in 750°/°°(18K) pink gold, set with pavé-cut round sapphires and navette-cut and brilliant-cut diamonds. Silicone-coated gold push-pull clasps. 2.8 g. Length: 11.5 mm. Eagle head hallmark.
Estimate €950 - €1,000 -
193 - Two-tone gold daisy ring, set with a beautiful rectangular faceted pink spinel weighing 3.09 ct, surrounded by old-cut diamonds totaling approximately 1.50 ct. Laboratory analysis report. Antique setting. 7.4 g. TDD 55. Length: 1.6 cm. Eagle-head hallmark
Estimate €2,000 - €2,300 -
194 - Superb pair of cufflinks in 750°/°°(18K) gold, with geometric decoration paved with brilliant-cut and baguette-cut diamonds, round rubies and calibrated rubies and sapphires. The rockers are also set with diamonds. 10.8 g. Design length: 2.4 cm. Owl hallmark
Estimate €2,200 - €2,500 -
195 - Pair of rectangular cufflinks in 750°/°° (18K) white gold, openwork, set with brilliant-cut diamonds and yellow diamonds forming a leaf. The clasps are also set with diamonds. 8.4 g. 1 x 1.7 cm. Owl hallmark
Estimate €1,600 - €1,800 -
196 - 750°/°° (18K) white gold band ring, set with a pavé of brilliant-cut diamonds. 16.8 g. TDD 54. Width: 12.6 mm.
Estimate €2,000 - €2,200 -
197 - 750°/°° white gold ring (18K), set with a 4.10 ct natural cushion-cut ruby (surface-level inclusions) surrounded by brilliant-cut diamonds and flanked by two yellow diamonds—one a 1.01 ct emerald-cut diamond, SI1 (no inclusions visible to the naked eye), and the other a 1.05 ct radiant-cut diamond, VS2 (inclusions barely visible under a 10x loupe). Analysis report for the ruby (no evidence of heat treatment found) and the two diamonds. 4.5 g. TDD 51. Owl hallmark.
Estimate €4,000 - €5,000 -
198 - 1.53-carat rectangular faceted emerald from Colombia; contains resin and oil. Gem Paris report. Dimensions: 7.1 x 8.1 x 3.8 mm.
Estimate €1,500 - €1,600 -
199 - 1.42 ct heart-shaped Colombian emerald; likely contains resin and oil. Dimensions: 7.7 x 8.2 x 4.2 mm.
Estimate €1,000 - €1,200
About the sale
Experts:
Claire Salanne
Gemologist - University Degree in Gemmology
+33(0)6 82 23 16 23
claire.salanne@gmail.com
Hector Yaiche
Gemologist (LFG-FEEG-HRD)
+33(0)6 84 94 99 89
hectorgemologist@gmail.com
Exhibition of Lots
Thursday, September 24 – 11:00 a.m.–8:00 p.m., Room 3 – Hôtel Drouot
Friday, September 25 – 11:00 a.m.–12:00 p.m., Room 3 – Hôtel Drouot
Pickup and Shipping Options
Pickup at Drouot:
· Pick up in the auction hall on the day of the sale until 5:30 p.m.
Pickup at our offices, 9 Rue de Provence, 75009 Paris: by appointment starting at 2:00 p.m. on Monday, September 28
· 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 the item on your behalf: please notify us by email or provide them with a power of attorney; the person must then present a valid ID
Shipping within the European Union:
· Shipping via DHL; quotes available upon request
· Shipping handled by professional carriers; list available upon request
Shipping outside the European Union:
· Shipping by professional carriers; list available upon request
Terms of sale
Show the terms of sale
Experts:
Claire Salanne
Gemmologue - Diplôme Universitaire de Gemmologie
+33(0)6 82 23 16 23
claire.salanne@gmail.com
Hector Yaiche
Gemmologue LFG-FEEG-HRD
+33(0)6 84 94 99 89
hectorgemologist@gmail.com
Exposition des lots
Jeudi 24 Septembre - 11:00/20:00, Salle 3 - Hôtel Drouot
Vendredi 25 Septembre - 11:00/12:00, Salle 3 - Hôtel Drouot
Retrait des achats et modes de livraison
Retrait à Drouot :
· Retrait en salle le jour de la vente jusqu’à 17h30
Retrait dans nos bureaux, 9 Rue de Provence, 75009 Paris : sur rendez-vous à partir de 14h le Lundi 28 Septembre
· Du lundi au vendredi de 09h30 à 12h30 puis de 14h à 17h30
· Possibilité de mandater un proche : nous prévenir par mail ou lui faire une procuration, la personne se présente ensuite avec une pièce d’identité
Expédition intra Union Européenne :
· Expédition via DHL, devis sur demande
· Transport par professionnels, liste disponible sur demande
Expédition hors Union Européenne :
· Transport par professionnels, liste disponible sur demande