08 novembre 2020

Magnificent Jewels and Noble Jewels at Sotheby's Geneva, 11 November 2020

This November the Magnificent Jewels and Noble Jewels sale presents iconic designs from the world’s most prestigious jewellery houses, such as Van Cleef & Arpels and Cartier among others. The sale also features beautiful coloured diamonds, exceptional coloured stones and magnificent jewels from the early 19th century to the present day. Featured Highlights Lot 181. Important Ceylon sapphire and diamond parure, 1960s and later. Estimate: 500,000 - 800,000 CHF. Courtesy Sotheby's. Comprising: a... [Lire la suite]

03 octobre 2020

Harry Winston. A rare and important emerald and diamond ring

Lot 1651. Harry Winston. A rare and important 16.08 carats Colombian emerald and diamond ring. Estimate: 6,000,000 - 9,000,000 HKD. Courtesy Sotheby's. Set with a step-cut emerald weighing 16.08 carats, within a pear-shaped diamond surround, mounted in platinum, signed Winston, size 8. Accompanied by Gübelin report no. 20023082, dated 14 February 2020, SSEF report no. 112488, dated 12 February 2020 and AGL report no. 1105696, dated 17 January 2020, stating that the emerald is of... [Lire la suite]
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16 juin 2020

Two Fancy Vivid heart-shaped rings to lead Sotheby's HK Magnificent Jewels live auction

(Above top) 4.49 carat Fancy Vivid Pink diamond, Internally Flawless. Estimate HK$ 58 – 68 million / US$7.5 – 8.8 million (Above bottom) 5.04 carat Fancy Vivid Blue Diamond Ring, Type IIb. Estimate HK$ 60 – 75 million / US$7.7 – 9.7 million. Courtesy Sotheby's. HONG KONG.- Hot on the heels of its three consecutive 100%-sold online jewellery sales over the past two months, Sotheby’s Hong Kong will present Magnificent Jewels on 10 July 2020 at Hong Kong Convention and Exhibition Centre, which marks the... [Lire la suite]
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10 juin 2020

Phillips Unveils Highlights for Hong Kong July Sales of Jewels and Jadeite

HONG KONG.- Phillips’ Hong Kong Jewels and Jadeite July Sale will take place on 8 July at the JW Marriott. The sale will offer an extraordinary selection of unique and iconic signed pieces by renowned houses including Harry Winston, Chopard, Cartier and Van Cleef & Arpels, alongside a specially-curated collection of magnificent coloured diamonds and gemstones, superb natural pearls, jadeite jewels and a wide selection of top quality white diamonds.Forming the cover lot of this season’s sale catalogue is an exceptional and... [Lire la suite]
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09 avril 2020

Magnificent emerald and diamond necklace, Harry Winston, 1959

Lot 512. Property from the Estate of Dolores Sherwood Bosshard. Magnificent emerald and diamond necklace, Harry Winston, 1959. Estimate 1,950,000 — 3,890,000 CHF. Lot sold 3,834,000 CHF. Courtesy Sotheby's. Composed of a line of step-cut emeralds framed with brilliant-cut diamonds, alternating with similarly cut diamond motifs, the central step-cut emerald stated to weigh 20.61 carats; the front highlighted with a detachable line of variously shaped emeralds and brilliant-cut diamonds, the... [Lire la suite]
30 mars 2020

A diamond ring, by Harry Winston

Lot 195. A diamond ring weighing approximately 16.09 carats, by Harry Winston. Estimate CHF 940,000 - CHF 1,400,000. Price realised CHF 1,445,000. © Christie's Image Ltd 2013 Set with a cut-cornered rectangular-cut diamond, weighing approximately 16.09 carats, to the tapered baguette-cut diamond shoulders, mounted in platinum, ring size 4¾. Signed Winston for Harry Winston.  Accompanied by report no. 8714864 dated 15 July 2013 from the GIA Gemological Institute of America stating... [Lire la suite]
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20 novembre 2019

Tiffany & Co. fancy intense blue diamond ring to lead Phillips' Jewels Sale at $1.5-2.5 Million

Lot 228. Tiffany & Co. An Important 3.02 carats and VS2 clarity Fancy Intense Diamond and Platinum Ring. Estimate: $1,500,000 - 2,500,000. Image courtesy of Phillips.  NEW YORK, NY.- Phillips announced highlights from the New York Jewels auction on Monday, 9 December. Comprised of 228 lots, the sale will feature a strong selection of fancy and colorless diamonds, rare gemstones, and signed pieces by leading jewelry makers. Phillips will also host a dedicated online-only sale in tandem with... [Lire la suite]
08 novembre 2019

Important diamond necklace, Harry Winston

Lot 2038. Important 18.50 carats D IF diamond necklace, Harry Winston. Estimate HKD 19,500,000 - HKD 25,000,000 (US$2,500,000-3,200,000). © Christie's Images Ltd 2019 Round brilliant-cut diamond of 18.50 carats, square and circular-cut diamonds, platinum, 40.5 cm, maker's mark, no. 82124, blue Harry Winston case. GIA, 2019, report no. 6207627893: 18.50 carats, D colour, Internally Flawless clarity, excellent polish and symmetry. Harry Winston, 2019, letter: Date of manufacture 2003. Christie's. Hong... [Lire la suite]
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24 octobre 2019

Diamond brooch, Harry Winston

Lot 256. Diamond brooch, Harry Winston. Estimate CHF 900,000 - CHF 1,300,000 (USD 900,000 - CHF 1,300,000). Price realised CHF 1,035,000. © Christie's Images Ltd 2019. Pear brilliant-cut diamonds of 8.84, 6.83 and 5.01 carats, modified pear brilliant-cut diamond of 7.47 carats, marquise modified brilliant-cut diamond of 4.99 carats, marquise-cut diamonds, platinum and gold, 5.3 cm, maker's mark (Jacques Timey). GIA, 2018, report no. 2195600827: 8.84 carats, D colour, VVS1 clarity,... [Lire la suite]
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24 octobre 2019

Attractive diamond ring, Harry Winston

Lot 207. Attractive type IIa diamond ring of 25.20 carats, Harry Winston. Estimate CHF 1,800,000 - CHF 2,200,000 (USD 1,800,000 - CHF 2,200,000). Price realised CHF 2,535,000. © Christie's Images Ltd 2019. Rectangular-cut diamond of 25.20 carats, tapered baguette-cut diamonds, ring size 6, signed Winston. GIA, 2019, report no. 16882272: 25.20 carats, D colour, VVS2 clarity, potentially Internally Flawless, type IIaGIA, 2008, report no. 16882272: 25.20 carats, D colour, VVS2... [Lire la suite]
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