Jewelry, gems and watches
Tuesday 13 January 2026 at 13:00
9 rue de Provence, 75009 Paris
425 lots
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101 - Important pair of earrings in 750°/°°(18K) white gold, each set with a brilliant-cut diamond, approx. 2/2.30 ct, no visible inclusions, slightly brown. Gold pusher clasps. 3.7 g. Diameter 8.5 mm. Owl hallmark
Estimate €6,000 - €8,000 -
102 - Large articulated ribbon bracelet in 750°/°°(18K) white gold, openwork, entirely set with brilliant-cut diamonds. 38 g. L: 18 cm. Width: 15.8 mm. Eagle head hallmark
Estimate €7,500 - €8,000 -
103 - Oval openwork scalloped ring in 750°/°°(18K) white gold, set with a natural jade jadeite type A cabochon weighing approx. 5.50 ct, double surrounded by brilliant-cut diamonds. Laboratory analysis report. 8.2 g. TDD 53. Length: 2.5 cm. Eagle head hallmark.
Estimate €3,000 - €4,000 -
104 - Bayadère necklace in patinated 750°/°°(18K) white gold set with small cultured pearls and brown diamonds totaling approx. 2.20 ct, the pompom with opening clasp. 24.6 g. L: 90 cm. Tassel length: 7.5 cm. Eagle head hallmark.
Estimate €2,400 - €2,600 -
105 - Ring in two-tone 750°/°°(18K) gold, set with an exceptional cushion-cut intense blue Ceylon natural sapphire weighing 5.52 ct, set in brilliant-cut diamonds. Laboratory analysis report. 4.1 g. TDD 54. Length: 16.3 mm. Eagle head hallmark.
Estimate €7,800 - €8,200 -
106 - Pair of large earrings in 750°/°°(18K) white gold, each set with a cabochon of stabilized turquoise in a richly worked setting of pear-cut sapphires and brilliant-cut diamonds 18.3 g. Length: 4.5 cm. Owl hallmark
Estimate €3,500 - €4,000 -
107 - Important oval ring in 750°/°°(18K) yellow gold, set with a natural Ceylon sapphire of 8.36 ct, surrounded by beautiful brilliant-cut diamonds totaling 1.50 ct. 12.30 g. TDD 51. Length: 2.5 cm. Eagle head hallmark
Estimate €9,000 - €10,000 -
108 - River ring in 750°/°°(18K) yellow gold, set with seven pear-cut diamonds on the half-round. 2.1 g. TDD 54. Width: 5.2 mm. Eagle head hallmark.
Result €2,508Estimate €2,500 - €3,000 -
109 - Pair of large earrings in 750°/°°(18K) white gold, depicting an assemblage of drops, set with brilliant-cut diamonds. 8.8 g. L: 5.5 cm. Eagle head hallmark.
Estimate €3,500 - €4,000 -
110 - Ring in 750°/°°(18K) white gold, set with a rare 2.63 ct oval facetted natural 2.80 ct Grandidiérite, shouldered by three navette diamonds on each side. Laboratory certificate. 4.8 g. TDD 54.5. Length: 10.2 mm. Eagle head hallmark.
Result €4,050Estimate €3,500 - €4,000 -
111 - Ring in 750°/°°(18K) white gold, set with a 2.05 ct cushion-shaped Colombian emerald (traces of resin), set with baguette-cut diamonds. Laboratory certificate. Tiny crystalline lacunae. 2.8 g. TDD 52. Width: 8.3 mm. Eagle head hallmark
Estimate €2,400 - €2,600 -
112 - Necklace in 750°/°°(18K) yellow gold, set with navette-cut rubies alternating with navette-cut green sapphires totaling approx. 8 ct. 3.8 g. Length: 50 cm. Eagle head hallmark.
Estimate €850 - €900 -
113 - Pair of long earrings in 750°/°°(18K) white gold, set with rectangular faceted tanzanites (approx. 1.50 ct each), rectangular faceted pink sapphires, surrounded by brilliant-cut diamonds. Gold pusher clasps. 4.3 g. Length: 3 cm. Eagle head hallmark.
Estimate €2,400 - €2,600 -
114 - Diamond rivière necklace in 750°/°°(18K) white gold, centered on a rose paved with brilliant-cut diamonds (total approx. 2.50 ct). 11.6 g. L: 38 cm. Eagle head hallmark
Estimate €3,500 - €4,000 -
115 - Ring in 750°/°°(18K) white gold set with a beautiful faceted oval sapphire weighing approx. 3 ct, shoulder of falling baguette diamonds. 4.9 g. TDD 54. Length: 10.8 mm. Eagle head hallmark.
Estimate €2,200 - €2,400 -
116 - Diamond rivière necklace in 900°/°° platinum, set with falling brilliant-cut diamonds, total weight approx. 3 ct. 10.9 g. L: 45 cm. Center width: 4.4 mm. Dog head hallmark
Estimate €2,800 - €3,000 -
117 - Pair of 750°/°°(18K) white gold flower earrings set with round sapphires weighing approx. 4 ct, highlighted with brilliant-cut diamonds. Silicone-coated white gold push-pull clasps. 4.40 g. Width: 1.9 cm. Eagle head hallmark
Estimate €2,000 - €2,200 -
118 - Important ring in 585°/°° white gold, set with a beautiful cushion sapphire, approx. 8.5 to 9 ct, surrounded by old-cut diamonds (approx. 3.80 ct total). Cross-grain on breech. 9.2 g. TDD 60. Length: 2.8 cm. Shell hallmark
Estimate €3,500 - €4,000 -
119 - Forçat link chain in 750°/°°(18K) white gold, and pendant in 750°/°°(18K) white gold, set with a 2.48 ct natural blue-purple heart-cut sapphire from Ceylon, enhanced by a small line of brilliant-cut diamonds. Laboratory analysis report: "No heat treatment observed". 3.8 g. Length: 45 cm. Eagle head hallmark.
Result €1,500Estimate €1,600 - €1,800 -
120 - Ring in 750°/°°(18K) white gold, set with an oval-cut tanzanite weighing approx. 3.50 ct, with butterfly motifs set with brilliant-cut diamonds. 4 g. TDD 52.5. Length: 11.2 mm. Eagle head hallmark.
Result €1,400Estimate €1,400 - €1,600 -
121 - Diamond rivière bracelet in 750°/°° (18K) white gold, set with brilliant-cut brown diamonds weighing approx. 4 ct. 5.8 g. Length: 17.5 cm. Width: 4.5 mm. Eagle head hallmark.
Estimate €2,700 - €2,800 -
122 - Ring in 750°/°° (18K) white gold, set with a 4.03 ct faceted oval sapphire, shoulder openworked with trapeze-cut diamonds. Laboratory analysis report. 4.5 g. TDD 53.5. Eagle head hallmark.
Estimate €4,700 - €4,900 -
123 - Pair of rectangular earrings in two-tone 750°/°°(18K) gold, each set with an emerald-cut yellow diamond, double-set with brilliant-cut diamonds. Silicone-coated gold push-pull clasps. 2 g. Dimensions: 9 x 8 mm. Eagle head hallmark.
Result €1,150Estimate €1,200 - €1,400 -
124 - Tank ring in 750°/°°(18K) yellow gold, set with calibrated rubies (approx. 2 ct) and brilliant-cut diamonds. In the 1940's style. 12.5 g. TDD 55.5. Width: 14.3 mm. Eagle head hallmark.
Estimate €3,000 - €3,500 -
125 - Pair of earrings in 750°/°°(18K) white gold, each set with an opaque sapphire of approx. 7 ct in a surround of brilliant-cut diamonds. 7.1 g. Length: 3.5 cm. Eagle head hallmark.
Estimate €1,200 - €1,400 -
126 - Ring in two-tone 750°/°°(18K) gold, set with a large, rectangular, natural pink Ceylon sapphire weighing 5.81 ct, surrounded by pear-cut and brilliant-cut diamonds weighing approx. 2.80 ct. GEM PARIS analysis report: "No heat treatment observed". 8.4 g. TDD 52. Length: 2 cm. Owl hallmark.
Estimate €7,500 - €8,000 -
127 - Necklace in 750°/°°(18K) white gold, set with 41 brilliant-cut diamonds totaling approx. 7 ct. 13.3 g. L: 40 cm. Mesh width: 5 mm. Eagle head hallmark
Estimate €7,000 - €7,500 -
128 - Ring in 750°/00 white gold, set with a rectangular flared emerald approx. 1.70 ct (Colombia, trace of resin) set with baguette-cut diamonds and brilliant-cut diamonds. 4.7 g. TDD 54. Width: 8.5 mm. Eagle head hallmark.
Estimate €1,100 - €1,200 -
129 - Pair of long earrings in 750°/°°(18K) white gold and platinum set with brilliant-cut diamonds and cabochon pear opals totaling approx. 17 ct. Safety clasps. 11.20 g. L: 4 cm. Eagle head and dog head hallmark
Estimate €1,200 - €1,400 -
130 - Ring in 750°/°°(18K) pink gold, set with a very beautiful 7.53 ct natural Burmese pink/red faceted cushion spinel, surrounded by brilliant-cut diamonds and on the openwork ring. laboratory analysis report. 4.9 g. TDD 54. Length: 16.3 mm. Eagle head hallmark.
Estimate €3,700 - €3,900 -
131 - Pair of openwork geometric earrings in 750°/°°(18K) white gold, set with brilliant-cut diamonds. 2.5 g. Length: 4.7 cm. Eagle head hallmark.
Estimate €730 - €750 -
132 - Ring in 750°/°°(18K) yellow gold, with openwork volutes, set with oval-cut rubies (approx. 5 ct) and small brilliant-cut diamonds. 7.9 g. TDD 51.5. Length: 2.7 cm. Eagle head hallmark.
Estimate €2,200 - €2,400 -
133 - Pair of 750°/°° (18K) yellow gold hoop earrings set with round faceted rubies on the outside and inside of the setting. 1.5 g. Length: 1.2 cm. Width: 1.5 mm. Eagle head hallmark.
Result €400Estimate €380 - €420 -
134 - Ring in 750°/°°(18K) white gold, set with a rectangular flared aquamarine weighing approx. 7 ct, scrolled shoulders, set with brilliant-cut diamonds. 6.6 g. TDD: 54. Length: 17 cm. Eagle head hallmark.
Estimate €1,700 - €1,800 -
135 - Sautoir in 750°/°°(18K) white gold, set with oval faceted peridots, approx. 55 ct total. 15.5 g. L: 85 cm. Peridot width 5 mm. Eagle head hallmark
Estimate €1,300 - €1,400 -
136 - Ring in 750°/°°(18K) white gold, set with a heart-cut diamond weighing approx. 1 ct, shouldered by a line of baguette-cut diamonds between two rows of brilliant-cut diamonds. 4.1 g. TDD 55. Length: 7.4 mm. Owl hallmark.
Result €2,500Estimate €2,500 - €2,600 -
137 - Necklace in 750°/°°(18K) white gold, forçat link, set with two pear-cut tsavorite green garnets (total approx. 2.80 ct) surrounded by brilliant-cut diamonds. 2.6 g. L: 44 cm; motif length: 2?5 cm. Eagle head hallmark
Estimate €1,500 - €1,800 -
138 - Brooch in 750°/°° (18K) yellow gold, with twisted decoration, set with a cabochon opal, shouldered by two rose-cut diamonds. 8.9 g. Length: 5.5 cm.
Result €440Estimate €400 - €600 -
139 - Pair of two-tone 750°/°°(18K) gold flower earrings set with multicolored pear-cut sapphires totaling approx. 2.50 ct (some diffused), hemmed with brilliant-cut diamonds. Silicone-coated gold clasps. 3.4 g. L: 1.3 cm. Eagle head hallmark
Estimate €1,200 - €1,300 -
140 - Necklace in 750°/°°(18K) pink gold, with jaseron link, set with a line of calibrated pink sapphires (approx. 1.5 ct), between two rows of small brilliant-cut diamonds. 2.4 g. Lengths: 40, 43 and 46 cm. Width: 4.2 mm. Eagle head hallmark.
Estimate €800 - €1,000 -
141 - Ring in 750°/°°(18K) white gold, set with a 2.04 ct faceted natural mauve spinel, set with baguette-cut diamonds. Laboratory certificate. 3.6 g. TDD: 53. Width: 8.6 mm. Eagle head hallmark.
Estimate €1,600 - €2,000 -
142 - Pair of round earrings in 75°/°° (18K) white gold, set with brilliant-cut diamonds in a surround of round faceted rubies. 2.2 g. Diameter: 8.8 mm. Eagle head hallmark. Push clasps.
Estimate €580 - €600 -
143 - Flower ring in 750°/°°(18K) white gold, crossed stem, finely worked decoration, paved with brilliant-cut diamonds. 6.6 g. TDD 54. Width: 13.5 mm. Eagle head hallmark.
Estimate €1,800 - €2,000 -
144 - Cross in 750°/°°(18K) pink gold, set with multicolored sapphires (approx. 1 ct), in a surround of small brilliant-cut diamonds. 2.3 g. Length: 3.5 cm. Eagle head hallmark.
Estimate €1,200 - €1,400 -
145 - Ring in 750°/°°(18K) white gold, set with an intense blue Ceylon cushion-cut sapphire weighing 1.05 ct, pavé-set with brilliant-cut diamonds around the rim and shoulder, openwork setting. laboratory analysis report. 5.3 g. TDD 54. Width: 10.4 mm. Eagle head hallmark.
Estimate €2,500 - €3,000 -
146 - Pair of earrings in 750°/°°(18K) white gold, set with round faceted blue topazes (approx. 4 ct each), twisted settings. Silicone-coated gold pusher clasps. 3.1 g. Diameter: 2.6 cm. Eagle head hallmark.
Estimate €500 - €600 -
147 - Pendant in 750°/°°(18K) white gold, set with a large pear-cut natural ruby, 12.99 ct, in a diamond setting. Laboratory analysis report: "No heat treatment observed". 9 g. Length: 3.5 cm. Eagle head hallmark.
Estimate €2,800 - €3,000 -
148 - Ring in two-tone 750°/°°(18K) gold, set with a 2.80-ct oval cabochon opal in a double surround of small brilliant-cut diamonds and multicolored oval sapphires (some diffused). 7 g. TDD 54.5. Length: 2.3 cm. Eagle head hallmark
Estimate €1,800 - €2,200 -
149 - Pair of earrings in 750°/°° white gold, set with oval emeralds (approx. 1.40 ct total) and small brilliant-cut diamonds. Eagle head hallmark
Estimate €730 - €750 -
150 - Ring in 750°/°°(18K) white gold, with geometric decoration, set with a round faceted emerald shouldered by calibrated emeralds, between two rows of brilliant-cut diamonds, in the Art Deco style. 4.9 g. TDD 56. Width: 11 mm. Eagle head hallmark.
Result €1,200Estimate €1,300 - €1,500
About the sale
Experts:
Hector Yaiche
Gemmologist LFG-FEEG-HRD
+33(0)6 84 94 99 89
hectorgemologist@gmail.com
Additional photos or videos on request. Replies to requests will be sent on January 12, 2026.
ENTIRELY DEMATERIALIZED SALES - NO PUBLIC EXHIBITIONS
Collection and delivery
Pick-up at our offices, 9 Rue de Provence, 75009 Paris : by appointment from 2:00 pm on Monday January 19
- Monday to Friday, 09:30 to 12:30 and 14:00 to 17:30
- Possibility of appointing a relative: notify us by e-mail or give him or her power of attorney, and the person will then present him or herself with proof of identity.
Shipment within the European Union :
- Shipment via DHL, estimate on request
- Professional transport, list available on request
Shipping outside the European Union :
- Professional transport, list available on request
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Terms of sale
Show the terms of sale
Frais de vente
· Frais acheteur : 26.2 % TTC en sus de l’adjudication
· Frais ONLINE : 3.6 % TTC en sus de l’adjudication
Conditions de règlement / / Payment
· Espèces jusqu’à 1000€ pour les ressortissants français
· Carte bleue SAUF AMEX
· Virement bancaire