27 mai 2018

A Pair of Diamond 'Day & Night' Pendent Earrings, by Harry Winston

Lot 513. A Pair of Diamond 'Day & Night' Pendent Earrings, by Harry Winston. Estimate HK$ 880,000 - 1,200,000 (€ 96,000 - 130,000). © Bonhams 2001-2018 The clusters set with baguette, marquise and pear-shaped diamonds, suspending a pear-shaped diamond, each weighing 3.03 and 3.01 carats, remaining diamonds approximately 5.30 carats total, maker's marks, drops detachable, length 3.3cm. Accompanied by two GIA reports stating that the 3.03 and 3.01 carat diamonds are E colour and VS1 clarity.... [Lire la suite]
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30 avril 2018

Superb diamond ring, Harry Winston

Lot 419. Superb 50.47 carats, D colour, VVS1 clarity, potentially Internally Flawless, type IIa diamond ring, Harry Winston. Estimate CHF 5,000,000 - CHF 7,000,000 (USD 5,106,150 - USD 7,148,609) © Christie's Images Ltd 2018 Cushion brilliant-cut of 50.47 carats, platinum, ring size 6 ¾, maker's mark, blue Harry Winston case and pouchGIA report: 50.47 carats, D colour, VVS1 clarity, potentially Internally Flawless, type IIa. Christie's. Magnificent Jewels, Geneva, 16 May 2018 
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28 avril 2018

Important emerald and diamond pendant, Harry Winston

Lot 353. Important 55.16 carats Colombian emerald and diamond pendant, Harry Winston. Estimate 2,310,000 — 3,270,000 CHF (1,953,792 - 2,765,757 EUR). Courtesy Sotheby's 2018 The step-cut emerald weighing 55.16 carats, within a double frame of brilliant-cut and baguette diamonds, further enhanced with pear-, marquise-shaped and triangular diamonds, signed Winston, maker's mark for Jacques Timey.. Accompanied by SSEF report no. 99602 and Gübelin report no.... [Lire la suite]
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28 avril 2018

Pair of important diamond pendent earrings, Harry Winston

Lot 36. Pair of important diamond pendent earrings, Harry Winston. Estimate 3,120,000 — 5,100,000 CHF (2,638,887 - 4,313,566 EUR). Courtesy Sotheby's 2018 Each surmount set with pear-shaped diamonds, each supporting a similarly cut diamond weighing 15.16 and 15.49 carats respectively, clip fittings, signed Winston, maker's mark for Jacques Timey. Accompanied by GIA report no. 5181277378 and no. 2183277383, stating that the diamonds weighing 15.16 and 15.49 carats are D Colour,... [Lire la suite]
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13 avril 2018

An elegant pair of diamond earrings, by Harry Winston

Lot 106. An elegant pair of 5.41 and 5.24 carats diamond earrings, by Harry Winston. Estimate USD 330,000 - USD 500,000.  Price realised USD 468,500 © Christie’s Images Limited 2018. Each suspending a detachable pear brilliant-cut diamond, weighing approximately 5.41 and 5.24 carats, to the circular-cut diamond surmount, weighing approximately 1.50 carats each, mounted in platinum, in a Harry Winston navy leather case. Unsigned. Accompanied by report nos. 5192155789 and 1196155764 dated 5 March... [Lire la suite]
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29 mars 2018

Magnificent Jewels to be sold at Poly Auction, 1 april 2018 (part 3)

Lot 2131. A highly important jadeite ‘Guanyin’ and diamond pendant. Estimate HKD 8,000,000 - 12,000,000 (USD 1,019,400 - 1,529,100). Unsold. © Poly Auction The jadeite of emerald green color with high translucency, carved as a Guan Yin holding a vase, embellished by baguette-shaped diamonds, to the back cover and sides pave-set with circular-cut diamonds, mounted in 18K gold, jadeite approximately 60.80 x 35.08 x 9.13 mm. Accompanied by report no.KJ97710 dated 21 February 2018 from the Hong Kong Jade &... [Lire la suite]

28 mars 2018

Magnificent Jewels to be sold at Poly Auction, 1 april 2018 (part 2)

       Lot 2049. A pair of 21.66 and 20.67 carat Burmese ‘Royal Blue’ sapphire and diamond ear pendants, by Adler. Estimate HKD 12,000,000 - 18,000,000 (USD 1,529,496 - 2,294,244). Unsold. © Poly Auction Each suspending a detachable oval-shaped sapphire weighing 21.66 and 20.67 carats, to the cluster surmount set with marquise-and pear-shaped diamonds, mounted in platinum and 18K gold, approximately 4.70 cm long.  Accompanied by report no. 18037227/... [Lire la suite]
23 mars 2018

A diamond ring, by Harry Winston

Lot 50. A rectangular-cut diamond ring weighing approximately 28.13 carats, by Harry Winston. Estimate 720,000 - CHF 1,100,000. Price realised CHF 1,355,000. © Christie's Image Ltd 2014 Set with a rectangular-cut diamond, weighing approximately 28.13 carats, to the tapered baguette-cut diamond shoulders, mounted in platinum, ring size 5¾ with ring sizer. Signed Winston (partially illegible) for Harry Winston. Accompanied by report no. 2155858670 dated 9 January 2014 from the... [Lire la suite]
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18 février 2018

Diamond ring, mounted by Harry Winston

Lot 184. 25.36 carats, M color, SI1 clarity Diamond ring, mounted by Harry Winston. Estimate 200,000 — 300,000  USD. Lot sold 384,000 USD. Photo: Sotheby's 2007 The round diamond weighing 25.36 carats, encircled by 18 round diamonds weighing approximately 2.50 carats, mounted in platinum, size 6¼, trademark for Harry Winston. With Winston box.  Accompanied by GIA report no. 15700527 stating that the diamond is M color, SI1 clarity. ... [Lire la suite]
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17 février 2018

Emerald and diamond ring, Harry Winston, 1977

Lot 360. 29.63 carats Colombian Emerald and diamond ring, Harry Winston, 1977. Estimate 350,000 — 450,000 USD. Lot sold 492,000 USD. Photo Sotheby’s. The emerald-cut emerald weighing 29.63 carats, flanked by 2 tapered baguette diamonds, mounted in platinum, size 7½, signed Winston. With Winston box.  Provenance: Property of Bernice Chrysler Garbisch, Sotheby’s, New York, October 14, 1976, lot 232. PROPERTY OF THE ERICH AND DELLA KOENIG FOUNDATION Accompanied by AGL... [Lire la suite]
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