21 avril 2017

An important pair of Art deco diamond bracelets, by Cartier

Lot 327. An important pair of Art deco diamond bracelets, by Cartier. Estimate USD 700,000 - USD 1,000,000. © Christie’s Images Limited 2017. Each composed of three independent circular, navette, marquise and baguette-cut diamond lines, intersected by pavé-set diamond sculpted motifs, circa 1930, 6 5/8 ins. and 6 7/8 ins., mounted in platinum, may also be worn as a choker of 13¼ ins. Each signed Cartier, nos. 8410, 8354, 822 Provenance: Formerly from the Collection of Doris DukePreviously... [Lire la suite]
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21 avril 2017

An impressive 49.06 carats diamond bracelet, by Cartier

Lot 330. An impressive 49.06 carats diamond bracelet, by Cartier. Estimate USD 400,000 - USD 600,000. © Christie’s Images Limited 2017. Designed as a graduated line of twenty-seven rectangular brilliant-cut diamonds, weighing from approximately 4.87 to 0.95 carats, 6 7/8 ins., mounted in platinum, in a Cartier red case and outer box. Signed Cartier, nos. 863702, 852670 The total weight of the diamonds is approximately 49.06 carats. Christie's. Magnificent Jewels, 26 April 2017, New... [Lire la suite]
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22 mars 2017

An Art Deco diamond bracelet, by Lacloche Frères

Lot 98. An Art Deco diamond bracelet, by Lacloche Frères. Estimate USD 25,000 - USD 35,000. Price realised USD 31,250 © Christie’s Images Limited 2016. Designed as an openwork single and old mine-cut diamond openwork band of geometric design, bordered by old mine-cut diamonds, mounted in platinum and 18k white gold, circa 1930, with French assay mark; and an extension, designed as a green velvet band, bracelet 7 1/8 ins., extension 6 5/8 ins., may be worn as a choker necklace, 13 3/4... [Lire la suite]
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01 décembre 2016

Exceptional 17-carat Diamond Solitaire Ring Leads Bonhams Fine Jewellery Auction

Lot 179. An important 17.97 carats Type IIa diamond solitaire ring. Estimate US$ 1,000,000 - 1,500,000 (€940,000 - 1,400,000). Photo: Bonhams. An important diamond solitaire ring, weighing 17.97 carats, leads the Fine Jewellery auction at Bonhams on December 6 at 11am in New York. With a strong interest from collectors across the globe during its October sale, Bonhams yet again presents an excellent selection of diamond, noteworthy coloured gemstones and a plethora of signed jewellery, many from the Alhambra... [Lire la suite]
19 novembre 2016

Diamond Bracelet, Tiffany & Co.

Lot 1639. Diamond Bracelet, Tiffany & Co. Estimate 380,000 — 500,000 HKD. Photo: Sotheby's. OOf floral design, set with circular-cut and marquise-shaped diamonds weighing approximately 12.00 carats in total, mounted in platinum, signed Tiffany & Co. and numbered, length approximately 200mm.. Sotheby's. Important Jewels and Jadeite, Hong Kong, 28 Nov 2016, 01:00 PM
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24 octobre 2016

An important diamond bracelet

Lot 222. An important diamond bracelet. Estimate CHF 1,800,000 - CHF 2,500,000 (USD 1,814,827 - USD 2,520,593). Photo Christie's Images Ltd 2016. Set with nine pear-shaped diamonds, weighing approximately from 9.10 to 4.36 carats, interspersed with pear-shaped diamond graduated clusters, 16.0 cm, mounted in platinum and gold. Accompanied by nine reports dated July 2016 from the GIA Gemological Institute of America stating:Carat Colour Clarity Type Report no.9.10 D VVS2 pot 11727265407.20 D VVS1 pot IIa... [Lire la suite]
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20 septembre 2016

Diamond Bracelet

Lot 1777. 57.75 carats Diamond Bracelet. Estimate 3,900,000 — 5,000,000 HKD. Photo: Sotheby's Composed of twenty-eight emerald-cut diamonds weighing 57.75 carats in total, mounted in platinum, length approximately 170mm. Accompanied by twenty-eight GIA reports, stating that the diamonds weighing from 2.49 to 2.00 carats are E to G Colour, Internally Flawless to SI1 Clarity. Please note that the GIA report numbered 11693209 is more than (10) years old and might require an update. ... [Lire la suite]
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17 septembre 2016

Impressive Diamond Bracelet

Lot 1783. Impressive 46.79 carats, D Colour Diamond Bracelet. Estimate 41,000,000 — 50,000,000 HKD. Photo: Sotheby's. Set with marquise- and pear-shaped diamonds weighing 46.79 carats in total, mounted in platinum, length approximately 150mm. Accompanied by thirteen GIA reports, stating that the diamonds weighing from 5.02 to 2.01 carats are all D Colour, Internally Flawless; also accompanied by two GIA reports, stating that two diamonds each weighing 3.01 carats are D Colour,... [Lire la suite]
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26 août 2016

A Magnificent Diamond Bracelet, Van Cleef & Arpels

Lot 178. A Magnificent Diamond Bracelet, Van Cleef & Arpels. Estimate $80,000 - 120,000. Sold for $118,750. Photo Phillips. Of highly flexible design, set with six rows of circular-cut diamonds, to the clasp enhanced by baguette diamonds, mounted in platinum, length 7 inches. Signed 'Van Cleef & Arpels', no.NY39075-32  Phillips. JEWELS NEW YORK AUCTION 17 JUNE 2016
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16 août 2016

Diamond bracelet, Ca. 1940

Diamond bracelet, Ca. 1940. Photo Hampel Length ca. 18.5 cm. Width: ca. 1.8 cm. Weight: ca. 44.5 g. Platinum.  Premium-quality, geometric bracelet with floral elements studded with old- and brilliant-cud diamonds, totalling ca. 12.6 ct. Integrated clasp with folding eyelet and small safety chain. One small gem missing. Hampel. Jewellery & bags. Thursday, 7 April 2016
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