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Jewelry, gems and watches

Jewelry, gems and watches

Friday, 10 April 2026 at 14:00

Salle 4 - Hôtel Drouot, 9, rue Drouot, 75009 Paris

360° virtual tour

Lots 101 to 150 of 295

Page 3 / 6

Duchess ring in 750°/°° (18K) white gold, set with a 2.02 ct pear-cut Colombian emerald, sublimated by two lines of brilliant-cut diamonds. Laboratory analysis report. 6.1 g. TDD 54. Length: 17.3 mm. Eagle head hallmark.

101 - Duchess ring in 750°/°° (18K) white gold, set with a 2.02 ct pear-cut Colombian emerald, sublimated by two lines of brilliant-cut diamonds. Laboratory analysis report. 6.1 g. TDD 54. Length: 17.3 mm. Eagle head hallmark.

7 000 € - 8 000 €

CARTIER, Rare Païva brooch in 750°/°°(18K) yellow gold, depicting a pansy, set with 3.79 ct brilliant-cut diamonds and centered on a 7.5/8 mm Akoya cultured pearl. Signed and numbered 679457. 9.60 g. L: 3 cm. Eagle head and Swiss hallmarks. Certificate of authenticity

102 - CARTIER, Rare Païva brooch in 750°/°°(18K) yellow gold, depicting a pansy, set with 3.79 ct brilliant-cut diamonds and centered on a 7.5/8 mm Akoya cultured pearl. Signed and numbered 679457. 9.60 g. L: 3 cm. Eagle head and Swiss hallmarks. Certificate of authenticity

10 000 € - 12 000 €

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.

103 - 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.

3 000 € - 4 000 €

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.

104 - 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.

7 800 € - 8 200 €

750°/°° (18K) white gold choker necklace, articulated, set with calibrated sapphires alternating with small brilliant-cut diamonds. Contemporary French work. 29.7 g. Length: approx. 40 cm. Eagle head hallmark.

105 - 750°/°° (18K) white gold choker necklace, articulated, set with calibrated sapphires alternating with small brilliant-cut diamonds. Contemporary French work. 29.7 g. Length: approx. 40 cm. Eagle head hallmark.

3 200 € - 5 000 €

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

106 - 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

6 000 € - 8 000 €

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

107 - 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

11 000 € - 12 000 €

Important band ring in 750°/°° (18K) white gold, richly set with round and calibrated emeralds and brilliant-cut diamonds. 9.8 g. TDD 55. Width: 19 mm. Eagle head hallmark.

108 - Important band ring in 750°/°° (18K) white gold, richly set with round and calibrated emeralds and brilliant-cut diamonds. 9.8 g. TDD 55. Width: 19 mm. Eagle head hallmark.

4 000 € - 5 000 €

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

109 - 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

7 000 € - 7 500 €

BOUCHERON, ladies' wristwatch in 750°/°° (18K) white gold, with mechanical movement, rectangular case, dial with striated decoration set with four 8/8-cut diamonds, bezel set with 16 brilliant-cut diamonds, epis-mesh gold bracelet also set with 16 brilliant-cut diamonds, slide-opening buckle, a Boucheron speciality. Case signed Boucheron Paris, numbered 9387. French work circa 1960. Gross weight without mechanism: 43.1 g. Case dimensions: 23 x 10 mm. Eagle head hallmark. In original signed c

110 - BOUCHERON, ladies' wristwatch in 750°/°° (18K) white gold, with mechanical movement, rectangular case, dial with striated decoration set with four 8/8-cut diamonds, bezel set with 16 brilliant-cut diamonds, epis-mesh gold bracelet also set with 16 brilliant-cut diamonds, slide-opening buckle, a Boucheron speciality. Case signed Boucheron Paris, numbered 9387. French work circa 1960. Gross weight without mechanism: 43.1 g. Case dimensions: 23 x 10 mm. Eagle head hallmark. In original signed c

3 500 € - 5 000 €

Exceptional pair of Haute Joaillerie earrings in 750°/°° (18K) white gold, each set with an oval-cut ruby weighing approx. 1 ct, set off by falling princess and brilliant-cut diamonds (approx. 1/2 ct). Gold pusher clasps. 8.2 g. Length: 4.6 cm.

111 - Exceptional pair of Haute Joaillerie earrings in 750°/°° (18K) white gold, each set with an oval-cut ruby weighing approx. 1 ct, set off by falling princess and brilliant-cut diamonds (approx. 1/2 ct). Gold pusher clasps. 8.2 g. Length: 4.6 cm.

4 700 € - 4 900 €

Vacheron & Constantin, ladies' watch in 750°/°° (18K) yellow gold with mechanical movement. Round case, bezel set with 44 grain-set modern-cut diamonds (approx. 0.5 carat), fluted crown, clipped caseback. Champagne dial, painted and applied baton hour markers, straight hands. 18k yellow gold bracelet with pressed polonaise mesh, flap clasp with hallmark of the Gay Frères workshop. Case, dial, buckle and movement signed. Case numbered 390841, Helvetia, Maltese Cross and clé de Genève 23

112 - Vacheron & Constantin, ladies' watch in 750°/°° (18K) yellow gold with mechanical movement. Round case, bezel set with 44 grain-set modern-cut diamonds (approx. 0.5 carat), fluted crown, clipped caseback. Champagne dial, painted and applied baton hour markers, straight hands. 18k yellow gold bracelet with pressed polonaise mesh, flap clasp with hallmark of the Gay Frères workshop. Case, dial, buckle and movement signed. Case numbered 390841, Helvetia, Maltese Cross and clé de Genève 23

3 200 € - 3 800 €

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.

113 - 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.

4 500 € - 5 000 €

Pair of earrings in 750°/°° (18K) white gold, each set with a pear-shaped cultured pearl approx. 11 mm long, set off by a superb oval-cut emerald approx. 1.50 ct (natural color, probably resin) and a brilliant-cut diamond approx. 0.20 ct. Gold safety clasps. 5.9 g. Length: 3 cm. Eagle head hallmark.

114 - Pair of earrings in 750°/°° (18K) white gold, each set with a pear-shaped cultured pearl approx. 11 mm long, set off by a superb oval-cut emerald approx. 1.50 ct (natural color, probably resin) and a brilliant-cut diamond approx. 0.20 ct. Gold safety clasps. 5.9 g. Length: 3 cm. Eagle head hallmark.

2 200 € - 3 000 €

Exceptional choker necklace in 750°/°° (18K) white gold, set with 100 ct cabochon opals alternating with lines of brilliant-cut diamonds for approx. 9/10 ct. 64.8 g. Length: approx. 45 cm.

115 - Exceptional choker necklace in 750°/°° (18K) white gold, set with 100 ct cabochon opals alternating with lines of brilliant-cut diamonds for approx. 9/10 ct. 64.8 g. Length: approx. 45 cm.

22 000 € - 26 000 €

Jaeger LeCoultre, Footing model. Ladies' watch in 750°/°° (18K) yellow gold with mechanical movement. Rectangular case, beveled bezel, attached handles, fluted crown, clipped back. Black patinated "stardust" dial, applied and chased baton hour markers, straight gold hands. Black leather strap, gold-plated buckle. Case, dial and movement signed Case numbered 964854 A, Helvetia hallmark, clé de Genève 3
Hand-wound mechanical movement numbered 1667190 Dimensions: 15 x 19 mm (height 32 mm) - b

116 - Jaeger LeCoultre, Footing model. Ladies' watch in 750°/°° (18K) yellow gold with mechanical movement. Rectangular case, beveled bezel, attached handles, fluted crown, clipped back. Black patinated "stardust" dial, applied and chased baton hour markers, straight gold hands. Black leather strap, gold-plated buckle. Case, dial and movement signed Case numbered 964854 A, Helvetia hallmark, clé de Genève 3 Hand-wound mechanical movement numbered 1667190 Dimensions: 15 x 19 mm (height 32 mm) - b

1 400 € - 1 800 €

Ring in 750°/°°(18K) white gold, set with a 10.08 ct oval faceted natural sapphire, set with baguette-cut diamonds. Laboratory analysis report: "no heat treatment observed". 6.1 g. TDD 52. Length: 14 mm. Eagle head hallmark.

117 - Ring in 750°/°°(18K) white gold, set with a 10.08 ct oval faceted natural sapphire, set with baguette-cut diamonds. Laboratory analysis report: "no heat treatment observed". 6.1 g. TDD 52. Length: 14 mm. Eagle head hallmark.

5 500 € - 6 000 €

Pair of earrings in two-tone 750°/°° (18K) gold, each set with a lovely natural oval-cut ruby, 0.70 to 0.80 ct, in a double border of brilliant-cut diamonds. Laboratory analysis report: "No heat treatment observed". Gold pusher clasps. 6 g. Length: 13 mm. Owl hallmark.

118 - Pair of earrings in two-tone 750°/°° (18K) gold, each set with a lovely natural oval-cut ruby, 0.70 to 0.80 ct, in a double border of brilliant-cut diamonds. Laboratory analysis report: "No heat treatment observed". Gold pusher clasps. 6 g. Length: 13 mm. Owl hallmark.

2 300 € - 2 500 €

Ring in 750°/°° (18K) white gold, set with a 4.09 ct oval-cut natural ruby, set with baguette and brilliant-cut diamonds. Laboratory analysis report: "No indication of heat treatment". 4.9 g. TDD 54.5. Eagle head hallmark.

119 - Ring in 750°/°° (18K) white gold, set with a 4.09 ct oval-cut natural ruby, set with baguette and brilliant-cut diamonds. Laboratory analysis report: "No indication of heat treatment". 4.9 g. TDD 54.5. Eagle head hallmark.

3 200 € - 3 500 €

Ecorce" set attributed to MELLERIO dits MELLER, in 750°/°° (18K) yellow gold, consisting of a necklace, a bracelet and a clip brooch, with oval motifs linked by crossed attachments decorated with finely chased bark. Contemporary French work. Weight: 50.7 g (necklace) + 36.5 g (bracelet) + 16 g (brooch). Lengths: 48 cm (necklace), 18 cm (bracelet) and 3.7 g (brooch). Original case. Original invoice. Mulnet master hallmark (workshop having worked for MELLERIO dits MELLER). Eagle head hallmark.

120 - Ecorce" set attributed to MELLERIO dits MELLER, in 750°/°° (18K) yellow gold, consisting of a necklace, a bracelet and a clip brooch, with oval motifs linked by crossed attachments decorated with finely chased bark. Contemporary French work. Weight: 50.7 g (necklace) + 36.5 g (bracelet) + 16 g (brooch). Lengths: 48 cm (necklace), 18 cm (bracelet) and 3.7 g (brooch). Original case. Original invoice. Mulnet master hallmark (workshop having worked for MELLERIO dits MELLER). Eagle head hallmark.

10 000 € - 15 000 €

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.

121 - 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.

2 200 € - 2 400 €

Pair of earrings in two-tone 750°/°° (18K) gold, each set with a pretty oval-cut yellow sapphire, approx. 1.5 ct in size, sublimated by small brilliant-cut diamonds. Pusher clasps in 750°/°° (18K) white gold. 4.7 g. Length: 2.4 cm.

122 - Pair of earrings in two-tone 750°/°° (18K) gold, each set with a pretty oval-cut yellow sapphire, approx. 1.5 ct in size, sublimated by small brilliant-cut diamonds. Pusher clasps in 750°/°° (18K) white gold. 4.7 g. Length: 2.4 cm.

1 200 € - 2 000 €

Bracelet in 750°/°° (18K) white gold, adorned with double-fall motifs, each set with an old-cut diamond in a cloverleaf setting framed by 8/8-cut diamonds for a total of approx. 5.50 ct. 22.7 g. Length: 18 cm. Central motif width: 8.6 mm.

123 - Bracelet in 750°/°° (18K) white gold, adorned with double-fall motifs, each set with an old-cut diamond in a cloverleaf setting framed by 8/8-cut diamonds for a total of approx. 5.50 ct. 22.7 g. Length: 18 cm. Central motif width: 8.6 mm.

5 000 € - 6 000 €

Openwork band ring in 750°/°° (18K) white gold, representing three joined rings, each set with a navette-cut diamond on a line of brilliant-cut diamonds. 6.1 g. TDD 56. Width: 17 mm. Eagle head hallmark.

124 - Openwork band ring in 750°/°° (18K) white gold, representing three joined rings, each set with a navette-cut diamond on a line of brilliant-cut diamonds. 6.1 g. TDD 56. Width: 17 mm. Eagle head hallmark.

2 500 € - 3 000 €

Pair of earrings in 750°/°° (18K) white gold, set with oval-cut tanzanites (approx. 10 ct) in a surround of brilliant-cut diamonds. Push-pull clasps in 750°/°° (18K) white gold. 9.4 g. Length: 4 cm. Owl hallmark.

125 - Pair of earrings in 750°/°° (18K) white gold, set with oval-cut tanzanites (approx. 10 ct) in a surround of brilliant-cut diamonds. Push-pull clasps in 750°/°° (18K) white gold. 9.4 g. Length: 4 cm. Owl hallmark.

2 500 € - 3 000 €

18K (750°/°°) white gold forçat link necklace set with a 1 ct rectangular faceted tanzanite in a double surround of onyx and brilliant-cut diamonds, in the Art Deco style. 3.8 g. Length: 42 cm. Height of motif: 15 m. Eagle head hallmark.

126 - 18K (750°/°°) white gold forçat link necklace set with a 1 ct rectangular faceted tanzanite in a double surround of onyx and brilliant-cut diamonds, in the Art Deco style. 3.8 g. Length: 42 cm. Height of motif: 15 m. Eagle head hallmark.

1 300 € - 1 500 €

Ring in 750°/°° (18K) white gold, set with a beautiful natural Ceylon (Sri-Lanka) oval-cut sapphire, 2.09 ct, set with brilliant-cut diamonds. Laboratory analysis report: "no indication of heat treatment". 2.4 g. TDD 54. Length: 8.3 mm. Eagle head hallmark.

127 - Ring in 750°/°° (18K) white gold, set with a beautiful natural Ceylon (Sri-Lanka) oval-cut sapphire, 2.09 ct, set with brilliant-cut diamonds. Laboratory analysis report: "no indication of heat treatment". 2.4 g. TDD 54. Length: 8.3 mm. Eagle head hallmark.

2 800 € - 3 200 €

Double-row long necklace in 18K yellow gold. 22.5 g. Length: 76 cm. Owl hallmark.

128 - Double-row long necklace in 18K yellow gold. 22.5 g. Length: 76 cm. Owl hallmark.

1 500 € - 2 000 €

Pair of long earrings in 750°/°°(18K) pink gold, set with a line of multicolored oval sapphires totaling approx. 4.20 ct (some diffused), and brilliant-cut diamonds. Gold pusher clasps. 5.20 g. L: 4.9 cm. Eagle head hallmark

129 - Pair of long earrings in 750°/°°(18K) pink gold, set with a line of multicolored oval sapphires totaling approx. 4.20 ct (some diffused), and brilliant-cut diamonds. Gold pusher clasps. 5.20 g. L: 4.9 cm. Eagle head hallmark

1 300 € - 1 500 €

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.

130 - 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.

1 700 € - 1 800 €

Chevalière in 750°/°° (18K) yellow gold, adorned with a "JL" monogram. 14.6 g. TDD 59. Width: 14.2 mm. Eagle head hallmark.

131 - Chevalière in 750°/°° (18K) yellow gold, adorned with a "JL" monogram. 14.6 g. TDD 59. Width: 14.2 mm. Eagle head hallmark.

1 200 € - 1 400 €

Pair of earrings in 750°/°° (18K) white gold, set with oval-cut yellow diamonds in a double surround of yellow and brilliant-cut diamonds. Silicone-coated gold push-pull clasps. 1.4 g. Length: 8.4 mm. Eagle head hallmark.

132 - Pair of earrings in 750°/°° (18K) white gold, set with oval-cut yellow diamonds in a double surround of yellow and brilliant-cut diamonds. Silicone-coated gold push-pull clasps. 1.4 g. Length: 8.4 mm. Eagle head hallmark.

850 € - 950 €

Large pendant in 750°/°° (18K) white gold, with a geometrical design paved with baguette and brilliant-cut diamonds, set with a pear-cut diamond approx. 0.80 ct supported by two drops set with brilliant-cut diamonds, with its 750°/°° (18K) white gold forçat chain. 8.8 g. Chain length: 45 cm. Pendant height: 4.5 cm. Owl hallmark.

133 - Large pendant in 750°/°° (18K) white gold, with a geometrical design paved with baguette and brilliant-cut diamonds, set with a pear-cut diamond approx. 0.80 ct supported by two drops set with brilliant-cut diamonds, with its 750°/°° (18K) white gold forçat chain. 8.8 g. Chain length: 45 cm. Pendant height: 4.5 cm. Owl hallmark.

2 500 € - 3 000 €

Ring in 750°/°° (18K) white gold, with finely worked decoration, set with an oval-cut emerald in a surround of princess-cut and brilliant-cut diamonds. 5.5 g. TDD 54. Length: 16.5 mm. Owl hallmark.

134 - Ring in 750°/°° (18K) white gold, with finely worked decoration, set with an oval-cut emerald in a surround of princess-cut and brilliant-cut diamonds. 5.5 g. TDD 54. Length: 16.5 mm. Owl hallmark.

1 900 € - 2 000 €

(Movement) Jaeger LeCoultre, lady's counter in 750°/°° (18K) pink gold with mechanical movement. Round case, domed stepped bezel, fluted crown on case back, screw-down caseback (one screw missing). Patinated silver dial, baton hour markers and painted Arabic numerals, gilded sword hands. Fancy 18k yellow gold bracelet with flap clasp and two safety latches. Dial and movement signed.
Unnumbered case. DuoPlan caliber 427B hand-wound mechanical movement.
Diameter: 16 mm - strap length: 16.5 cm

135 - (Movement) Jaeger LeCoultre, lady's counter in 750°/°° (18K) pink gold with mechanical movement. Round case, domed stepped bezel, fluted crown on case back, screw-down caseback (one screw missing). Patinated silver dial, baton hour markers and painted Arabic numerals, gilded sword hands. Fancy 18k yellow gold bracelet with flap clasp and two safety latches. Dial and movement signed. Unnumbered case. DuoPlan caliber 427B hand-wound mechanical movement. Diameter: 16 mm - strap length: 16.5 cm

2 000 € - 3 000 €

Ring in 750°/°° (18K) white gold, set with an old-cut diamond (approx. 1 ct) in a surround of calibrated sapphires (approx. 1.50 ct). 5.5 g. TDD 53. Length: 14.3 mm. Eagle head hallmark.

136 - Ring in 750°/°° (18K) white gold, set with an old-cut diamond (approx. 1 ct) in a surround of calibrated sapphires (approx. 1.50 ct). 5.5 g. TDD 53. Length: 14.3 mm. Eagle head hallmark.

3 800 € - 4 000 €

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

137 - 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

3 500 € - 4 000 €

Antique toi et moi ring in two-tone 750°/°° (18K) gold, set with a beautiful old-cut diamond, approx. 0.80 ct, and a pearl (probably fine), diameter 6.5/7 mm. Set with falling old-cut diamonds. Work circa 1900. 4.4 g. TDD 55.5. Width: 11 mm.

138 - Antique toi et moi ring in two-tone 750°/°° (18K) gold, set with a beautiful old-cut diamond, approx. 0.80 ct, and a pearl (probably fine), diameter 6.5/7 mm. Set with falling old-cut diamonds. Work circa 1900. 4.4 g. TDD 55.5. Width: 11 mm.

1 900 € - 2 000 €

Sautoir in 750°/°°(18K) yellow gold, set with pear-cut gemstones (garnets, peridots, citrines, amethysts and blue topaz) weighing approx. 40 ct. 11.5 g. Length: 69 cm. Width: 5.4 mm. Eagle head hallmark.

139 - Sautoir in 750°/°°(18K) yellow gold, set with pear-cut gemstones (garnets, peridots, citrines, amethysts and blue topaz) weighing approx. 40 ct. 11.5 g. Length: 69 cm. Width: 5.4 mm. Eagle head hallmark.

1 100 € - 1 200 €

Pair of clover earrings in 750°/°° (18K) white gold, set with brilliant-cut diamonds. Gold pusher clasps. 2.8 g. Length: 9.2 mm. Eagle head hallmark.

140 - Pair of clover earrings in 750°/°° (18K) white gold, set with brilliant-cut diamonds. Gold pusher clasps. 2.8 g. Length: 9.2 mm. Eagle head hallmark.

850 € - 900 €

toi et moi ring in 750°/°° (18K) white gold, set with two navette-cut Swiss Blue topazes in a surround of brilliant-cut diamonds. 4.2 g. TDD 54. Length: 17 mm. Eagle head hallmark.

141 - toi et moi ring in 750°/°° (18K) white gold, set with two navette-cut Swiss Blue topazes in a surround of brilliant-cut diamonds. 4.2 g. TDD 54. Length: 17 mm. Eagle head hallmark.

1 400 € - 1 800 €

Ring in 750°/°° (18K) white gold, set with a 4.19 ct cushion-cut natural ruby, set with brilliant-cut diamonds. Laboratory analysis report: "No indication of heat treatment". 4.6 g. TDD 54. Eagle head hallmark.

142 - Ring in 750°/°° (18K) white gold, set with a 4.19 ct cushion-cut natural ruby, set with brilliant-cut diamonds. Laboratory analysis report: "No indication of heat treatment". 4.6 g. TDD 54. Eagle head hallmark.

2 600 € - 2 800 €

Pair of earrings in 18K white gold with palmettes, set with brilliant-cut diamonds and holding a pear-shaped cultured pearl, approx. 13 mm long. Gold pusher clasps. 11.6 g. Length: 4.2 cm. Eagle head hallmark.

143 - Pair of earrings in 18K white gold with palmettes, set with brilliant-cut diamonds and holding a pear-shaped cultured pearl, approx. 13 mm long. Gold pusher clasps. 11.6 g. Length: 4.2 cm. Eagle head hallmark.

900 € - 1 200 €

Ring in 750°/°° (18K) white gold, set with an attractive oval-cut vivid pink natural spinel, 3.50 ct, set with falling baguette diamonds. Laboratory analysis report: "No indication of heat treatment". 3.6 g. TDD 54.5. Eagle head hallmark.

144 - Ring in 750°/°° (18K) white gold, set with an attractive oval-cut vivid pink natural spinel, 3.50 ct, set with falling baguette diamonds. Laboratory analysis report: "No indication of heat treatment". 3.6 g. TDD 54.5. Eagle head hallmark.

2 000 € - 2 200 €

Vintage tennis bracelet in two-tone 585°/°° (14K) gold, set with brilliant-cut diamonds. 21.3 g. Width: 5.2 mm. Shell hallmark

145 - Vintage tennis bracelet in two-tone 585°/°° (14K) gold, set with brilliant-cut diamonds. 21.3 g. Width: 5.2 mm. Shell hallmark

1 200 € - 1 500 €

Pair of earrings in 750°/° (18K) white gold, with geometric decoration, paved with baguette and brilliant-cut diamonds (approx. 2 ct), in the Art Deco style. Gold pusher clasps. 8.5 g. Length: 3.5 cm. Owl hallmark.

146 - Pair of earrings in 750°/° (18K) white gold, with geometric decoration, paved with baguette and brilliant-cut diamonds (approx. 2 ct), in the Art Deco style. Gold pusher clasps. 8.5 g. Length: 3.5 cm. Owl hallmark.

2 000 € - 2 500 €

Band ring in 750°/°° (18K) white gold, set with three lines of brilliant-cut diamonds. 9.5 g. TDD 54.5. Width: 7 mm. Owl hallmark

147 - Band ring in 750°/°° (18K) white gold, set with three lines of brilliant-cut diamonds. 9.5 g. TDD 54.5. Width: 7 mm. Owl hallmark

1 300 € - 1 400 €

Rare 19th-century regional cross in 750°/°° (18K) yellow gold, adorned with pastilles and grenetis. French work, early 19th century. 10.7 g. Length: 6.3 cm. Ram head hallmark (1919-1938).

148 - Rare 19th-century regional cross in 750°/°° (18K) yellow gold, adorned with pastilles and grenetis. French work, early 19th century. 10.7 g. Length: 6.3 cm. Ram head hallmark (1919-1938).

1 000 € - 2 000 €

Two-tone 750°/°° (18K) gold, forçat link necklace set with a 1 ct rectangular faceted emerald in a double border of brilliant-cut diamonds. 3g. Length: 42 cm. Design height: 12.2 mm. Emerald head hallmark

149 - Two-tone 750°/°° (18K) gold, forçat link necklace set with a 1 ct rectangular faceted emerald in a double border of brilliant-cut diamonds. 3g. Length: 42 cm. Design height: 12.2 mm. Emerald head hallmark

1 000 € - 1 200 €

Ring in 750°/°° (18K) white gold, set with a beautiful rectangular faceted emerald approx. 1.60 ct (natural color, resin probably present), set with navette-cut and brilliant-cut diamonds. 2.2 g. TDD 54. Length: 8.2 mm. Eagle head hallmark.

150 - Ring in 750°/°° (18K) white gold, set with a beautiful rectangular faceted emerald approx. 1.60 ct (natural color, resin probably present), set with navette-cut and brilliant-cut diamonds. 2.2 g. TDD 54. Length: 8.2 mm. Eagle head hallmark.

1 400 € - 1 600 €

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