13 avril 2019

An art deco sapphire and diamond bracelet, by Cartier, circa 1920

Lot 192. An art deco sapphire and diamond bracelet, by Cartier, circa 1920. Estimate £ 40,000 - 60,000 (€ 46,000 - 70,000). © Bonhams 2001-2019. The flexible strap of pierced honeycomb design millegrain-set with brilliant and single-cut diamonds, between bands of step-cut and calibré-cut sapphires, mounted in platinum, diamonds approximately 3.00 carats total, signed Cartier Paris, partially struck workshop mark for Charles Holl, rubbed number, French assay marks, length 17.9cm. Bonhams. LONDON... [Lire la suite]
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24 mai 2018

Sapphire and diamond bracelet, Cartier

Lot 377. Sapphire and diamond bracelet, Cartier. Estimate: £70,000 - £90,000. Courtesy Sotheby's. The central tonneau-shaped plaque set with oval, circular-cut and cushion-shaped sapphires and square and baguette diamonds, to a geometric bracelet set with calibré-cut sapphires and single-cut and square diamonds, length approximately 165mm, signed Cartier, numbered.  Sotheby's. Fine Jewels, London, 06 Jun 2018, 10:00 AM
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17 décembre 2017

An Art Deco sapphire, diamond, platinum and white gold bracelet by Cartier

Lot 89. Cartier. Exceptionnel bracelet d'époque Art Déco. Estimation: 500 000 € / 600 000 €. Courtesy Osenat An Art Deco sapphire, diamond, platinum and white gold bracelet by Cartier La monture souple en platine et or gris retenant en son centre un important saphir de taille coussin facetté d’environ 22 carats ( 14,4 x 14,5 x 11,4 mm ) épaulé de 2 diamants de taille brillant, taille ancienne d’environ 1,50 carat dans un entourage de 4 diamants de taille baguette en console.La monture retenant une succession de 19... [Lire la suite]
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19 juin 2017

Sapphire and diamond bracelet, by Tiffany, ca. 1925

Lot 2135. Sapphire and diamond bracelet, by Tiffany, ca. 1925. Estimate CHF 35 000 / 55 000 (€ 32 410 / 50 930). © Koller Auctions Platinum. Art-Déco bracelet, set with 4 round sapphires weighing ca. 5.00 ct, not heated, 5 circular-cut diamonds totalling ca. 4.00 ct and enhanced by circular- and single-cut diamonds of ca. 2.50 ct. Signed Tiffany & Co., no. 2363. L ca. 17,5 cm. Koller Auctions. Jewellery - Thursday 29 June 2017, 02.00 PM
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13 mai 2017

Sapphire and diamond bracelet, Van Cleef & Arpels

Lot 324. Sapphire and diamond bracelet, Van Cleef & Arpels. Estimate 82,000 — 122,000 CHF. Photo: Sotheby's. Composed of calibré-cut sapphires en serti mystérieux, between two lines of collet-set brilliant-cut diamonds, length approximately 175mm, signed V.C.A, numbered, French assay and maker’s marks, case stamped Van Cleef & Arpels. Sotheby's. Magnificent Jewels and Noble Jewels, Session 3. Geneva. 16 May 2017, 07:00 PM 
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17 avril 2017

Platinum, 18 Karat White Gold, Aquamarine, Sapphire and Diamond Bracelet, Mauboussin, Paris, circa 1940

Lot 246. Platinum, 18 Karat White Gold, Aquamarine, Sapphire and Diamond Bracelet, Mauboussin, Paris, circa 1940. Estimate 30,000 — 50,000 USD. Photo: Sotheby's.  Centering an emerald-cut aquamarine weighing approximately 45.00 carats, within a scrolling panel set with round and baguette diamonds weighing approximately 8.70 carats, completed by cone-shaped links set with round sapphires, length 6 inches, signed Mauboussin, Paris, with French assay mark and French maker's mark for Verger Fils; circa 1940.  ... [Lire la suite]
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17 avril 2017

Platinum, Sapphire and Diamond Bracelet, Oscar Heyman & Brothers

Lot 248. Platinum, Sapphire and Diamond Bracelet, Oscar Heyman & Brothers. Estimate 75,000 — 100,000 USD. Photo: Sotheby's. Set with five oval-shaped and cushion-cut sapphires weighing approximately 44.00 carats, accented by old European-cut diamonds weighing approximately 6.00 carats, further set with calibré-cut sapphires, length 7 1/8 inches, numbered 28599, with maker's mark. With signed box. Accompanied by a photocopy of the sketch by Oscar Heyman & Brothers.  Sketch. ... [Lire la suite]
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17 avril 2017

Platinum, Sapphire and Diamond Bracelet, Harry Winston, France

Lot 91. Platinum, Sapphire and Diamond Bracelet, Harry Winston, France. Estimate 80,000 — 120,000 USD. Photo: Sotheby's. Set with nine oval-shaped sapphires weighing 30.38 carats, accented by round and marquise-shaped diamonds weighing 35.06 carats, length 7 inches, signed Winston, with French assay and workshop marks.  Accompanied by AGL report no. 1081156 stating that eight of the sapphires are of Thai origin and one sapphire is of Ceylon origin, all with no indications of heating. ... [Lire la suite]
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25 mars 2017

Sapphire and diamond bracelet, Lacloche Frères

Lot 347. Sapphire and diamond bracelet, Lacloche Frères. Estimate 6,000 — 8,000 GBP. Lot sold 12,500 GBP. Photo: Sotheby's. Set with buff-top sapphires and single-cut and baguette diamonds, length approximately 180mm, signed Lacloche Frères, partial maker’s and assay marks, indistinctly numbered, three sapphires deficient.  Sotheby's. Fine Jewels Londres, 15 mars 2016
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12 mars 2017

A Sapphire and Diamond Bracelet, by Cartier, circa 1935

A Sapphire and Diamond Bracelet, by Cartier, circa 1935 © FD Gallery.
Posté par Alain Truong à 20:43 - - Commentaires [0] - Permalien [#]
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