06 décembre 2017

Diamond Bracelet, Cartier, Paris

Lot 310. Diamond Bracelet, Cartier, Paris. Estimate 160,000 — 200,000 USD. Lot sold 231,250 USD. Photo: Sotheby's. Composed of articulated segments of open geometric design, set with round diamonds, accented by single-cut diamonds, length 7 inches, signed Cartier Paris, with French assay mark; circa 1925. Note: Cartier’s Art Deco jewels represent one of the high points in the history of jewelry design.  The bracelet offered here captures a seamless stylistic transition from... [Lire la suite]
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30 novembre 2017

An Exquisite Edwardian diamond bracelet, circa 1910

Lot 36. An Exquisite Edwardian diamond bracelet, circa 1910. Estimate US$ 50,000 - 70,000 (€42,000 - 59,000). Sold for US$ 1,452,500 (€1,225,841). Photo: Bonhams. of floral motif, centering an octagonal-shaped diamond, weighing approximately 3.75 carats, to a line of pear-shaped diamonds, within a millegrain openwork frame;estimated remaining diamond weight: 18.00 carats; mounted in platinum; length: 7 1/16in. Bonhams. FINE JEWELLERY, 4 Dec 2017, 15:00 EST, NEW YORK
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27 novembre 2017

A diamond bracelet, by Van Cleef & Arpels

Lot 255. A diamond bracelet, by Van Cleef & Arpels. Estimate GBP 80,000 - GBP 100,000 (USD 106,240 - USD 132,800). © Christie's Images Ltd 2017 Designed as a highly articulated bombé strap set throughout with brilliant-cut diamonds, 1984, 17.5cm. Signed VCA for Van Cleef & Arpels, no.NY54387.1. Accompanied by a Certificate of Authenticity from Van Cleef & Arpels dated 3 March 2017. Christie's. Important Jewels, 29 November 2017, London
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02 novembre 2017

Jewels from an Italian aristocratic family at Christie's Magnificent Jewels, 14 November 2017, Geneva

 Lot 379. An impressive diamond three-row necklace. Estimate CHF 1,300,000 - CHF 2,200,000 (USD 1,315,046 - USD 2,225,463). © Christie's Images Ltd 2017. Designed as three lines of graduated circular-cut diamonds, the nine larger diamonds weighing approximately from 4.45 to 2.21 carats, detachable to wear as three separate necklaces, 39.0 cm, mounted in platinum. Accompanied by report no. 5181665020 dated 25 August 2017 from the GIA Gemological Institute of America stating that the 4.45 carat diamond is... [Lire la suite]
13 mai 2017

Fine diamond bracelet, Harry Winston

Lot 310. Fine diamond bracelet, Harry Winston. Estimate 180,000 — 280,000 CHF. Photo: Sotheby's. Set with pear- and marquise-shaped diamonds, length approximately 195mm, unsigned, numbered, maker's mark for Jacques Timey. Accompanied by GIA report no. 2181227577 and no. 2185227562, stating that the diamonds weighing 3.06 and 3.68 carats are D Colour, VS2 Clarity, and GIA report no. 2183227599 and no. 5181227912, stating that the diamonds weighing 2.44 and 2.84 carats are E Colour, VS2 and VS1... [Lire la suite]
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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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