Sale of jewelry and precious stones
Friday, 8 March 2024 at 14:00
Salle 7 - Hôtel Drouot, 9, rue Drouot, 75009 Paris
Lots 101 to 150 of 285
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100 - rare solitaire in 750°/°°(18K) white gold and platinum, set with a large 3.04 ct marquise diamond, E color (exceptional white), Loupe Clean clarity (10X loupe purity). HRD certificate. 3.7 g. TDD 53. Dog head and eagle head hallmark.
Estimate
42 000 € - 45 000 €
101 - Superb belt bracelet in 750°/°°(18K) yellow gold, with braided mesh edged with twists and threaded pompom clasp. Circa 1950. 99. 3 g. L: 22 cm. Width: 3 cm. Eagle head hallmark
Estimate
3 500 € - 4 000 €
102 - Ring in 750°/°°(18K) white gold, set with a 2.19 ct cushion-cut ruby, set with baguette-cut diamonds. Laboratory certificate: "No heat treatment observed". 6 g. TDD 53. Length: 7.3 mm. Eagle head hallmark.
Estimate
5 000 € - 6 000 €
103 - Pair of earrings in 750°/°°(18K) white gold, each set with a pear-cut diamond approx. 0.50 ct, surmounted by an oval diamond, and a line of brilliant-cut diamonds. 3.9 g. Length: 2.3 cm. Owl hallmark
Estimate
3 600 € - 3 800 €
104 - Ring in 750°/°°(18K) yellow gold and platinum, set with a brilliant-cut diamond approx. 0.60 ct in a setting of calibrated sapphires, brilliant-cut diamonds (small chips) and turquoise. Circa 1960. 12 g. TDD 56. Length: 21.1 mm. Owl and mascaron hallmark
Estimate
1 500 € - 1 600 €
105 - Superb supple bracelet in 750°/°°(18K) white gold, with flower links set with beautiful pear-cut diamonds weighing approx. 6.70 ct (6.72 ct engraved). 9.4 g. L: 17 cm. Width: 7 mm. Eagle head hallmark
Estimate
9 000 € - 9 500 €
106 - Ring in 750°/°°(18K) white gold, set with a beautiful square emerald approx. 1.90 ct (through frosting), double surround of brilliant-cut diamonds (approx. 1.40 ct total). 6.2 g. TDD 53.5. Width: 1.7 cm. Owl hallmark
Estimate
3 400 € - 3 800 €
107 - 750°/°°(18K) white gold forçat chain, geometric pendant in 750°/°°(18K) white gold, set with a pear-cut diamond weighing approx. 0.70 ct, calibrated emeralds and brilliant-cut diamonds. 7 g. Length: 4 cm. Pendant height: 3.3 cm. Owl hallmark.
Estimate
2 300 € - 2 500 €
108 - Solitaire in 750°/°°(18K) white gold, set with a 1.02 ct brilliant-cut diamond, F color, VS2 clarity, set with falling brilliant-cut diamonds. GIA certificate. 3.4 g. TDD 53. Owl hallmark.
Estimate
3 900 € - 4 000 €
109 - Important pair of earrings in 750°/°°(18K) white gold, each set with a rectangular faceted emerald weighing approx. 1.5 ct, round and calibrated emeralds, baguette-cut diamonds and brilliant-cut diamonds. Pusher clasps in 750°/°°(18K) white gold .21.2 g. Length: 6.7 cm. Owl hallmark
Estimate
4 600 € - 4 800 €
110 - CARTIER Juste un Clou bracelet in 750°/°°(18K) yellow gold, set with brilliant-cut diamonds. Signed and numbered. 28.30 g. Size 15. Certificate of origin, case and box. Swiss Saint Bernard hallmark
Estimate
32 000 € - 35 000 €
111 - Large rectangular platinum ring set with a cushion-cut diamond weighing approx. 2.30/2.50 ct, surrounded by old-cut and half-cut diamonds. Circa 1930. 7.4 g. TDD 52 (inner ring). Length: 19.7 mm. Dog head hallmark
Estimate
10 000 € - 12 000 €
112 - Ring in 750°/°°(18K) white gold, set with a 10.70 ct. natural cushion sapphire from Burma, surrounded by brilliant-cut diamonds. Laboratory certificate for the sapphire: "no heat treatment observed". Frost flush. 8.3 g. TDD 54. Length: 1.7 cm. Owl hallmark
Estimate
6 000 € - 6 500 €
113 - Pair of long earrings in 750°/°°(18K) white gold, with openwork geometric design set with brilliant-cut and 8/8-cut diamonds, holding a pear-cut aquamarine in briolette shape, approx. 20 ct. 20 g. Length: 7.5 cm. Owl hallmark.
Estimate
2 800 € - 3 000 €
114 - Cuff bracelet in 750°/00 white gold, with patina, set with cabochon pink tourmalines (total approx. 30 carats) and diamonds (approx. 1.80 ct). 38.10 g. L: 18.5 cm. Inside width 21 mm. Eagle head hallmark
Estimate
3 200 € - 3 400 €
115 - Ring in 750°/°°(18K) white gold, set with a beautiful rectangular faceted blue zircon weighing 8.98 ct, shoulder set with baguette and brilliant-cut diamonds. Laboratory certificate. 6.8 g. TDD 55. Length: 1.4 cm. Eagle head hallmark.
Estimate
1 400 € - 1 600 €
116 - René BOIVIN, rare Vintage openwork pendant in 750°/°°(18K) gold and 800 silver, set with brilliant-cut diamonds. Signed. Height: 4.5 cm. A tubular braided chain in 750°/°°(18K) yellow gold is included. Total weight: 66.5 g Length: 72 cm. Eagle head hallmark, mixed gold/silver and weevil (chain).
Estimate
6 000 € - 7 000 €
117 - Ring in 750°/°°(18K) white gold, set with a large oval faceted "color change" natural sapphire, 11.03 ct, set with baguette-cut diamonds. Laboratory certificate: "No heat treatment observed and color change". 7 g. TDD 53. Length: 13.6 mm. Eagle head hallmark.
Estimate
5 800 € - 5 900 €
118 - Beautiful 9.37 ct rectangular emerald from Colombia. Gem Paris laboratory certificate. "Modification by slight oil impregnation not significantly affecting the stone's appearance".
Estimate
6 000 € - 8 000 €
119 - Solitaire in 750°/°°(18K) white gold, set with a 1 ct brilliant-cut diamond, H color, VS1 clarity, set with brilliant-cut diamonds. HRD certificate. 3.6 g. TDD 53.5. Owl hallmark.
Estimate
3 700 € - 3 900 €
120 - Pair of large earrings in 750°/°°(18K) white gold, each set with a beautiful pear-cut tanzanite, approx. 3.8 ct, surrounded by brilliant-cut diamonds (approx. 2 ct total). White gold pusher clasps. 8.9 g. Length: 4.3 cm. Owl hallmark
Estimate
4 000 € - 4 200 €
121 - Band ring in 750°/°°(18K) white gold, set with a line of baguette-cut diamonds between four rows of small brilliant-cut diamonds, total approx. 2 ct. 10.4 g. TDD 58. Width: 8.5 mm. Owl hallmark
Estimate
2 000 € - 2 200 €
122 - Articulated bracelet in 750°/°°(18K) white gold, with geometrical links, set with calibrated sapphires, baguette-cut diamonds and brilliant-cut diamonds. 14.6 g. Length: 18 cm. Central motif width: 12.3 mm. Owl hallmark.
Estimate
3 300 € - 3 500 €
123 - Daisy ring in 750°/°°(18K) white gold and platinum, centered on a brilliant-cut diamond approx. 0.50 ct, surrounded by smaller brilliant-cut diamonds. 5.30 g. TDD 49. Diameter 1.6 cm; Eagle head and dog head hallmark
Estimate
1 400 € - 1 500 €
124 - Pair of geometrically decorated earrings in 750°/°°(18K) white gold, set with brilliant-cut diamonds and pear-shaped cultured pearls, diameter 8.5/9 mm. Safety clasp. 5.10 g. L: 3.2 cm. Eagle head hallmark
Estimate
900 € - 950 €
125 - Cushion ring in 750°/°°(18K) white gold, set with a faceted oval emerald approx. 0.70 ct in a surround of faceted tsavorite garnets and brilliant-cut diamonds. 3.4 g. TDD 55. Length: 11.6 mm. Eagle head hallmark.
Estimate
900 € - 950 €
126 - Bracelet in two-tone 750°/°°(18K) gold, set with faceted oval emeralds (approx. 14 ct), alternating with small brilliant-cut diamonds. 10.4 g. Length: 18 cm. Width: 5 mm. Eagle head hallmark.
Estimate
2 200 € - 2 400 €
127 - River ring in 750°/°°(18K) white gold, set with five falling heart-shaped diamonds. The main diamond is approx. 0.50 ct (total approx. 1.70 ct). Signed GILAN and numbered. 4.5 g. TDD 53. Width: 5.6 mm. Owl hallmark
Estimate
1 500 € - 2 000 €
128 - PIAGET, ladies' wristwatch with flanged case in 750°/°°(18K) yellow gold. Quartz movement. Signed white leather strap with folding clasp in 750°/°°(18K) yellow gold. Gross weight: 34.6 g. Helvetia and eagle head hallmarks.
Estimate
1 200 € - 1 400 €
129 - Ring in 750°/°°(18K) white gold, set with a 3.71 ct Ceylon color change rectangular sapphire, set with baguette-cut diamonds and brilliant-cut diamonds. Laboratory certificate: "no heat treatment observed". 4 g. TDD 53.5. Length: 11.8 mm. Eagle head hallmark.
Estimate
2 800 € - 3 000 €
130 - Large articulated bracelet with geometric decoration, set with baguette-cut diamonds and brilliant-cut diamonds approx. 7 ct. 51.3 g. Length: 18 cm. Width: 12.7 mm. Owl hallmark.
Estimate
8 000 € - 9 000 €
131 - 750°/°°(18K) pink gold tank ring, set with two brilliant-cut brown diamonds, each approx. 1 ct, in a pavé of brilliant-cut diamonds. 13.4 g. TDD 54. Width: 18 mm. Eagle head hallmark
Estimate
5 400 € - 5 600 €
132 - Pendant in 750°/°°(18K) yellow gold, set with a large rectangular faceted aquamarine weighing approx. 22 ct, highlighted with brilliant-cut diamonds. Circa 1960. 12.4 g. Length: 3.1 cm. Owl hallmark.
Estimate
900 € - 1 000 €
133 - Band ring in 75°/°° white gold, set with two lines of baguette-cut diamonds between three rows of brilliant-cut diamonds. 3.2 g. TDD 51.5. Width: 7.9 mm. Eagle head hallmark.
Estimate
1 100 € - 1 200 €
134 - Beautiful articulated cuff bracelet in 750°/°°(18K) yellow gold, with dot decoration on a black enamel ground (accidents) between two guilloché friezes, the buttonhole motif set with a small pearl, diameter 4/4.5 mm. Work of the 19th century. 41.90 g. Width: 2.1 cm. Eagle head hallmark
Estimate
1 500 € - 1 700 €
135 - Ring in 750°/°°(18K) white gold, set with an oval faceted emerald (traces of resin) set with baguette-cut diamonds and brilliant-cut diamonds. 5.9 g. TDD 53. Length: 9 mm. Eagle head hallmark.
Estimate
1 000 € - 1 200 €
136 - Pair of platinum earrings set with old-cut diamonds totaling approx. 1.30 ct and calibrated emeralds. Silicone-coated gold pushers replaced. 4.5 g. L: 3.7 cm. Mascaron hallmark
Estimate
2 000 € - 2 200 €
137 - Multi-row band ring in 750°/°°(18K) white gold, set with brilliant-cut diamonds approx. 4 ct. 14.3 g. TDD 52. Width: 14.3 mm. Owl hallmark
Estimate
2 500 € - 2 700 €
138 - Van Cleef & Arpels, Vintage ladies' wristwatch with round case in steel and 750°/°°(18K) yellow gold. Quartz movement. Signed steel and gold bracelet with folding clasp. Case diameter: 28 mm.
Estimate
1 000 € - 1 200 €
139 - Important pair of earrings in platinum and 750°/°°(18K) white gold, each set with a 13/13.5 mm pear-shaped cultured pearl. Art Deco settings set with baguette-cut diamonds, 8/8-cut diamonds and old-cut diamonds. Push clasps in 750°/°°(18K) white gold. 20. 6 g. Length: 5 cm. Eagle head and dog head hallmark.
Estimate
3 000 € - 3 200 €
140 - Ring in 750°/°°(18K) white gold, set with a beautiful square red-brown garnet weighing approx. 5.80 ct, stepped shoulder set with baguette diamonds. 5 g. TDD 54. Length: 9.5 mm. Eagle head hallmark.
Estimate
1 200 € - 1 400 €
141 - Flexible bracelet in 750°/°°(18K) white gold, with geometrical links, entirely set with brilliant-cut diamonds . 21.30 g. L: 17.5 cm. Width: 8.8 mm. Eagle head hallmark.
Estimate
4 500 € - 4 800 €
142 - FRED, Pretty Woman necklace in 750°/°°(18K) white gold, XS model, set with a brilliant-cut diamond. Signed and numbered. 3.7 g. L: 38/43 cm. Eagle head hallmark. Case
Estimate
1 400 € - 1 500 €
143 - Ring in 750°/°°(18K) white gold, set with a 5.49 ct faceted cushion sapphire from Burma, set with baguette diamonds. Laboratory certificate: "no heat treatment observed". 4.9 g. TDD 53. Length: 10.6 mm. Eagle head hallmark.
Estimate
2 700 € - 3 000 €
144 - Pair of 750°/°°(18K) white gold transformation earrings with twisted design, set with brilliant-cut diamonds and removable pale pink coral drops. Clip clasps for pierced ears. 15.2 g. Length: 5.5 cm. Owl hallmark
Estimate
1 600 € - 1 700 €
145 - Diamond wedding band in 750°/°°(18K) white gold, set with baguette-cut diamonds. 4 g. TDD 48. Width: 4.5 mm. Dispensée de poinçonnage
Estimate
1 400 € - 1 600 €
146 - CARTIER, Vendôme ladies' watch, in three-tone 750°/°°(18K) gold, with round case and quartz movement. Three-tone gold bracelet with folding clasp, signed. Gross weight: 80.6 g. Dimension with winding mechanism: 27 mm. Helvetia hallmark and weevil.
Estimate
3 800 € - 4 000 €
147 - Ring in 750°/°°(18K) white gold, set with a beautiful round faceted blue topaz approx. 18 ct, shoulder set with line-cut brilliant-cut diamonds. 8.8 g. TDD 56. Diameter: 1.5 cm. Eagle head hallmark.
Estimate
900 € - 1 000 €
148 - Pair of earrings in 750°/°°(18K) white gold, each adorned with a ball entirely set with tsavorite garnets, highlighted with baguette-cut diamonds and a brilliant-cut diamond. Push clasps in 750°/°°(18K) white gold. 12.4 g. Length: 2.6 cm. Owl hallmark
Estimate
1 500 € - 2 000 €
149 - River bracelet in 750°/°°(18K) white gold, set with brilliant-cut diamonds weighing approx. 4 ct. Signed GILAN and numbered. 8.4 g. Length: 18.5 cm. Width: 2.2 mm. Owl hallmark
Estimate
3 000 € - 3 200 €