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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101 - Rare, flexible two-tone 750°/°° (18K) gold collar necklace with a radiating design, set with calibrated emeralds totaling approximately 10 ct and brilliant-cut diamonds totaling approximately 3 ct. Length: 42 cm. Width: 11.7 mm. Owl hallmark
Estimate €11,000 - €13,000 -
102 - An exceptional pair of High Jewelry earrings in 750°/°° (18K) white gold, each set with an oval-cut ruby weighing approximately 1 ct, accented with cascading princess-cut and brilliant-cut diamonds (approximately 1/2 ct). Gold push-back clasps. 8.2 g. Length: 4.6 cm.
Estimate €4,700 - €4,900 -
103 - An exceptional 750°/°° (18K) white gold wedding band, set with 21 beautiful emerald-cut diamonds (expert estimate: F/VS) totaling approximately 6 ct around the entire circumference. 5.6 g. Ring size 52. Width: 5.4 mm. Exempt from hallmarking
Estimate €12,000 - €14,000 -
104 - 750°/°° (18K) white gold ring, set with a stunning 2.21 ct natural cushion-cut ruby, flanked by brilliant-cut diamonds and baguette-cut diamonds. Laboratory analysis report: “No heat treatment detected.” 3.4 g. TDD 54. Length: 8.3 mm. Eagle-head hallmark
Estimate €4,800 - €5,200 -
105 - VAN CLEEF & ARPELS, Folie des Prés collection, Exceptional asymmetrical necklace in 750°/°° white gold (18K), featuring a chain link design accented with pink and mauve sapphires and brilliant-cut diamonds in closed-set settings, adorned with flowers set with pear-shaped and round faceted pink and mauve sapphires and brilliant-cut diamonds. Signed and numbered on the clasp. In its case with its certificate and original box. 11.9 g. Length: 43 cm. Height of floral motifs: 4.5 cm. Eagle’
Estimate €35,000 - €40,000 -
106 - A two-tone 750°/°° (18K) gold ring, set with an exceptional natural Burmese sapphire in a cushion cut weighing 8.02 ct, surrounded by brilliant-cut diamonds. Dual laboratory analysis reports: "No thermal treatment detected." 6.5 g. TDD 54. Eagle-head hallmark.
Estimate €25,000 - €30,000 -
107 - An exceptional pair of platinum ear clips, richly set with beautiful brilliant-cut, baguette-cut, and navette-cut diamonds totaling approximately 6 ct (expert estimate: F/VS). 12.6 g. Length: 2 cm. Owl hallmark
Estimate €8,000 - €9,000 -
108 - Stunning platinum ring, set with a large 3.64 ct (weighed) vintage cushion-cut diamond, featuring a roller-set shoulder and a bezel set with small brilliant-cut diamonds. 6.10 g. Ring size 52. Width: 9.4 mm. Dog’s head hallmark
Estimate €18,000 - €20,000 -
109 - 750°/°° (18K) white gold ring, set with a large natural yellow sapphire from Ceylon in a cushion cut weighing 13.71 ct, flanked by a triangular diamond on each side (approximately 1 ct total). Analysis report from the French Gemmological Laboratory. 7.8 g. TDD 58.5. Length: 15.6 mm. Eagle’s head hallmark.
Estimate €10,000 - €12,000 -
110 - CARTIER, Love collection, 10-diamond pavé model, oval bracelet in 750°/°° (18K) white gold, set with over 170 brilliant-cut diamonds, accented with diamonds in a closed-set setting. Hinged clasp. Signed and numbered BEQ429 on the inside. In its original box with its 2016 certificate of authenticity. 47.4 g. Size 18. Inner length: approximately 5.7 cm. Width: 6.8 mm.
Estimate €30,000 - €35,000 -
111 - A 750°/°° (18K) white gold ring, set with a large 11.70 ct Paraíba tourmaline, flanked by baguette-cut diamonds in the Art Deco style. Laboratory analysis report. 6.40 g. TDD 54. Length: 1.5 cm. Eagle-head hallmark
Estimate €5,600 - €6,000 -
112 - Pair of large two-tone 750°/°° (18K) gold hoop earrings, set with pear-shaped rubies on the outside and pear-shaped diamonds on the inside. 8 g. Diameter 3.7 cm. Owl hallmark
Estimate €2,000 - €2,500 -
113 - 750°/°° (18K) white gold ring, set with a large 6.13 ct natural cushion-cut sapphire, flanked by baguette-cut diamonds. Art Deco style. Laboratory analysis report. 5.3 g. TDD 53.5. Length: 13.6 mm. Eagle’s head hallmark
Estimate €5,000 - €7,000 -
114 - Pair of floral bouquet earrings in 750°/°° (18K) white gold, with flowers set with rose-cut diamonds and stems set with brilliant-cut diamonds. Alpa safety clasps. 6.30 g. Length: 2.3 cm. Eagle-head hallmark
Estimate €4,500 - €5,000 -
115 - 750°/°° (18K) white gold cushion-cut ring, set with a beautiful square-cut Colombian emerald with faceted sides weighing approximately 3 ct, surrounded by a double border of princess-cut and brilliant-cut diamonds. Gem Paris report (pending). 7.8 g. TDD 55. Length: 17.7 mm. Owl hallmark.
Estimate €4,500 - €5,000 -
116 - A rare pair of 750°/°°(18K), featuring articulated pendants set with emeralds, tanzanites, rubies, and aquamarines, enhanced by subtle brilliant-cut diamond detailing. Gold push-back clasps. 14.3 g. Length: 6.5 cm. Owl hallmark
Estimate €5,200 - €5,400 -
117 - Ring in two-tone 750°/°°(18K) gold, set with a large rectangular emerald approx. 4.10 ct (Colombia, traces of resin), surrounded by brilliant-cut diamonds. Tiny chips. 5.9 g. TDD 54.5. Length: 18.1 mm. Eagle head hallmark.
Estimate €6,000 - €7,000 -
118 - Pair of 750°/°° (18K) white gold earrings, each set with one brilliant-cut diamond weighing approximately 0.20 ct, surrounded by a double row of brilliant-cut diamonds. 5 g. Length: 2.7 cm. Owl hallmark
Estimate €2,200 - €2,400 -
119 - Ring in 750°/°° (18K) white gold, set with an exceptional 5.11 ct cushion-cut natural Burmese sapphire, set with baguette-cut diamonds. Laboratory analysis report: "No indication of heat treatment". 2.8 g. TDD 54.5. Eagle head hallmark.
Estimate €7,000 - €8,000 -
120 - Van Cleef & Arpels, Pierre Arpels Collection - The Chronograph. Rare 750°/°° (18K) white gold sports chronograph watch with automatic movement, round case, smooth bezel, pump-style pushers, fluted crown, screw-down case back, cream-colored dial, applied baton hour markers, tachymeter scale on the flange, straight hands, perpetual seconds at 12 o’clock, elapsed minutes counter at 9 o’clock and elapsed hours counter at 6 o’clock, date window under a magnifier at 3 o’clock. The strap
Estimate €4,000 - €6,000 -
121 - Pair of cufflinks in 750°/°° (18K) white gold, stylizing flowers, set with rubies and brilliant-cut diamonds. Rocker system paved with brilliant-cut diamonds. 8.9 g. Length: 1.6 cm. Owl hallmark.
Estimate €1,700 - €1,900 -
122 - 750°/°° (18K) yellow gold ring, set with a 1-carat radiant-cut diamond surrounded by brilliant-cut diamonds. 2.5 g. Ring size 52. Length: 8 mm. Owl hallmark
Estimate €2,200 - €2,500 -
123 - 750°/°° (18K) yellow gold river bracelet, set with multicolored rectangular beveled sapphires totaling approximately 8 ct (some scattered), alternating with small brilliant-cut diamonds. 6.60 g. Length: 17.2 cm. Width: 3.2 mm. Eagle-head hallmark
Estimate €2,200 - €2,500 -
124 - Pair of delicate earrings in 750°/°°(18K) white gold, hoop earrings adorned with festoons set with small brilliant-cut diamonds and a larger row of falling diamonds. 5.90 g. L: 4.3 cm. Two tiny diamonds missing. Owl hallmark.
Estimate €2,500 - €2,800 -
125 - CARTIER, Love collection, 750°/°° (18K) rose gold ring, set with six diamonds in a closed-setting. Signed and numbered NY6238 on the inside. 8.2 g. TDD 51. Width: 5.5 mm. Comes with its box and certificate of authenticity. Saint Bernard hallmark.
Estimate €3,400 - €3,600 -
126 - Important pair of earrings in 750°/°° (18K) white gold, paved with calibrated sapphires (approx. 3 ct) and brilliant-cut diamonds (approx. 3 ct). Dormeuse-style clasps. 13.8 g. Length: 3.7 cm. Owl hallmark.
Estimate €3,000 - €4,000 -
127 - 750°/°° (18K) white gold band ring, set with two rows of seven brilliant-cut diamonds totaling approximately 2 ct. 10.6 g. TDD 55. Width: 8.4 mm. Owl hallmark.
Estimate €3,000 - €3,200 -
128 - A striking pair of 750°/°° (18K) white gold earrings, featuring openwork discs set with faceted multicolored sapphires and brilliant-cut diamonds. The disc portion can be removed to leave only hoop earrings paved with brilliant-cut diamonds. 20.3 g. Length: 4 cm. Owl hallmark
Estimate €2,300 - €2,500 -
129 - Ring in 750°/°° (18K) white gold, with geometric decoration, set with a square faceted emerald weighing approx. 5 ct, in an Art Deco setting of calibrated emeralds and brilliant-cut diamonds. 7.8 g. TDD 54. Width: 15 mm. Eagle head hallmark.
Estimate €4,500 - €5,000 -
130 - Pair of earrings in 750°/°°(18K) white gold, each set with an emerald-cut diamond in a double surround of small brilliant-cut diamonds. Alpa safety clasps. 3 g. L: 1.8 cm. Owl hallmark.
Estimate €2,000 - €2,500 -
131 - Platinum ring set with a beautiful rectangular faceted Colombian emerald weighing approximately 3.5 ct, flanked by two onyx stones and surrounded by brilliant-cut diamonds, in the Art Deco style. Laboratory report. 6.3 g. TDD 54. Width: 14.3 mm. Mascaron hallmark.
Estimate €3,400 - €3,800 -
132 - Platinum diamond river bracelet, set with brilliant-cut diamonds totaling approximately 3 ct. 4.7 g. Length: 17.2 cm. Width: 3.7 mm. Dog-head hallmark
Estimate €2,200 - €2,500 -
133 - 750°/°° (18K) white gold ring, set with a 6.59 ct oval faceted pink tourmaline (cleavage plane on the culet), flanked by baguette-cut and brilliant-cut diamonds. Laboratory analysis report. 5.20 g. TDD 53. Length: 12.2 mm. Eagle’s head hallmark
Estimate €3,200 - €3,500 -
134 - Pair of long earrings in 750°/°° (18K) yellow gold, set with cultured pearls measuring 9.5/10 mm in diameter, onyx, and brilliant-cut diamonds. Gold push-back clasps. 21 g. Length: 7.5 cm.
Estimate €2,300 - €2,500 -
135 - Rectangular, faceted ring in 750°/°° (18K) white gold, set with baguette and brilliant-cut diamonds, surrounded by a double band of round sapphires and small brilliant-cut diamonds. The band is set with small diamonds. Art Deco style. 3.6 g. TDD 53. Length: 13.6 mm. Eagle-head hallmark
Estimate €1,700 - €1,900 -
136 - Pair of 750°/°° (18K) white gold hoop earrings, set with brilliant-cut diamonds on the outside and inside of the setting. 8.3 g. Length: 1.9 cm. Owl hallmark
Estimate €1,500 - €1,600 -
137 - 750°/°° (18K) white gold ring, set with a natural oval sapphire weighing 3.75 ct, with the shank set with baguette-cut and brilliant-cut diamonds. Laboratory analysis report: “no heat treatment detected.” 3.40 g. TDD 54.5. Length: 10.1 mm. Eagle-head hallmark
Estimate €2,800 - €3,200 -
138 - Pair of long earrings in 750°/°° (18K) white gold, set with brilliant-cut diamonds in a round pavé setting. Push-back clasps. 6.9 g. L: 2.6 cm. Owl hallmark.
Estimate €2,000 - €2,300 -
139 - 750°/°° (18K) white gold band ring, set with an oval pink sapphire weighing approximately 2 ct, with the shank set with half-moon cabochon-cut pink sapphires, surrounded by brilliant-cut diamonds. (Approx. 1.50 ct total. 9.4 g. TDD 58. Width: 1.3 cm. Eagle-head hallmark)
Estimate €2,800 - €3,200 -
140 - 750°/°° (18K) white gold and platinum necklace with a palm-leaf link design, adorned with an openwork geometric motif set with 8/8-cut diamonds, centered by an old-cut diamond weighing approximately 0.60 ct. Art Deco-era central section. 29.5 g. Length: 42.8 cm. Width at center: 19 mm. Eagle’s head and dog’s head hallmarks.
Estimate €4,000 - €5,000 -
141 - Openwork ring in 750°/°° (18K) white gold, set with a cushion-cut sapphire weighing approximately 2.20 ct, surrounded by a double row of brilliant-cut diamonds. 6.2 g. TDD: 54. Width: 14.5 mm. Eagle-head hallmark.
Estimate €3,500 - €3,600 -
142 - BULGARI, Parentesi collection, pair of earrings in 750°/°° (18K) yellow gold and steel, with geometric design. Signed on the clasp. Gross weight: 17.5 g. Length: 2.2 cm.
Estimate €1,800 - €2,000 -
143 - Wedding band in 750°/°°(18K) white gold, set with calibrated multicolored sapphires, continuous all around (approx. 5 ct total). 2.80 g. TDD 56. Width: 4 mm. Eagle head hallmark
Estimate €800 - €1,200 -
144 - Pair of openwork “peacock feather” earrings in 750°/°° yellow gold(18K)(18K), richly set with brown and white diamonds cut in rose, pear, and round shapes, and small brilliant-cut diamonds. Gold push-back clasps. 13.6 g. Length: 8.3 cm. Owl hallmark
Estimate €2,700 - €2,900 -
145 - A 585°/°° (14K) white gold and platinum ring set with a beautiful rectangular aquamarine with beveled edges weighing approximately 11 ct, surrounded by brilliant-cut diamonds. 13.1 g. TDD 58. Length: 2.3 cm.
Estimate €3,400 - €3,800 -
146 - Pair of four-leaf clover earrings in 750°/°° (18K) white gold, set with pavé-set brilliant-cut diamonds. Silicone push-back closures. 2 g. Length: 1.2 cm. Eagle-head hallmark
Estimate €1,300 - €1,500 -
147 - 750°/°° (18K) white gold ring, set with a 4.10 ct oval-cut tsavorite green garnet, accented with baguette-cut and brilliant-cut diamonds. Laboratory analysis report. 3.8 g. TDD 53.5. Length: 10.8 mm. Eagle’s head hallmark
Estimate €1,500 - €1,700 -
148 - Pair of long earrings in 750°/°° (18K) white gold, featuring a spiral design, set with brilliant-cut diamonds. 12.6 g. Length: 3 cm. Owl hallmark
Estimate €2,000 - €2,200 -
148-1 - A domed oval bangle in 750°/°° (18K) yellow gold; the upper part is guilloché with a floral motif, and the hearts are set with brilliant-cut and 8/8 diamonds (one small diamond is loose). Made circa 1940–1950. 30.60 g. Inner length 6.7 cm. Width at center 2.3 cm. Eagle-head hallmark
Estimate €2,200 - €2,400 -
149 - Openwork ring in 750°/°° (18K) white gold, set with three baguette-cut diamonds in a double border of brilliant-cut diamonds. 2.7 g. TDD: 55. Width: 12.5 mm. Eagle head hallmark.
Estimate €1,400 - €1,600
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