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]
Posté par Alain Truong à 22:25 - - Commentaires [0] - Permalien [#]
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05 mai 2016

Pair of diamond pendent ear clips and emerald and diamond pendants, Harry Winston

Lot 378. Pair of diamond pendent ear clips and Colombian emerald and diamond pendants, Harry Winston. Estimate 440,000 — 770,000 CHF (402,123 - 703,715 EUR). Photo: Sotheby's. Each surmount of cluster design set with pear-shaped diamonds, supporting a detachable pendant similarly set, the largest stones weighing 6.91 and 7.05 carats, accompanied by additional pendants, each set with a pear-shaped emerald weighing 16.20 and 16.35 carats respectively, within a frame of... [Lire la suite]
25 mars 2015

Diamond Brooch

Diamond Brooch. Estimate 3,000,000 — 4,000,000 HKD (337,974 - 450,632 EUR). Photo Sotheby's Of cluster design, set with nine marquise-shaped and eight pear-shaped diamonds together weighing 31.34 carats, mounted in platinum.  Accompanied by seventeen GIA reports, stating that the seventeen diamonds ranging from 3.57 to 1.01 carats are D to F colour, Internally Flawless to VVS2 clarity. Please note that the certificates are more than 10 years old and might require an... [Lire la suite]
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28 avril 2014

Pair of fancy vivid yellow-orange diamond earrings

Pair of fancy vivid yellow-orange diamond earrings. Photo Sotheby's Each of floral design, set with a brilliant-cut fancy vivid yellow-orange diamond weighing 1.02 and 1.04 carats, the petals set with pear-shaped diamonds of near colourless tint, collapsible post and clip back fittings. Estimation 68,000 — 110,000 CHF Accompanied by GIA report no. 14882691 and no. 14882688, stating that the central diamonds are Fancy Vivid Yellow-Orange, Natural Colour, SI1 and VS2 Clarity respectively. Additionally accompanied by fourteen GIA... [Lire la suite]
25 avril 2014

Magnificent and very rare fancy vivid blue and fancy intense blue diamond ring

Magnificent and very rare fancy vivid blue and fancy intense blue diamond ring. Photo Sotheby's. Of toi et moi design, set with two pear-shaped diamonds, one fancy vivid blue weighing 3.08 carats, the other fancy intense blue weighing 2.83 carats, between tapered baguette diamonds, size 511/2. Estimation 3,570,000 — 6,200,000 CHF Accompanied by GIA report number 5151866035, stating that the 3.08 carat diamond is Fancy Vivid Blue, Natural Colour, VVS1 Clarity, and GIA report no. 5151866047, stating that the 2.83 carat diamond is... [Lire la suite]
22 octobre 2013

A pair of diamond ear clips, by Harry Winston, with natural pearl pendants

A pair of diamond ear clips, by Harry Winston, with natural pearl pendants. Photo Christie's Image Ltd 2013 Each top designed as a cluster of marquise and pear-shaped diamonds, weighing approximately 26.87 carats total, suspending a detachable drop-shaped natural pearl, weighing approximately 124 and 108 grains, with marquise-shaped diamond cap and surmount, 6.6 cm. Tops with maker’s mark for Harry Winston. Estimate:  $733,586 – 4944,769 Accompanied by report no. 68746 dated 17 June 2013 from the SSEF... [Lire la suite]

31 mai 2013

Important ruby and diamond suite

Important ruby and diamond suite. Photo courtesy Tiancheng International Auctioneer Limited The necklace flexibly set with numerous graduated heart-shaped rubies, each surrounded by brilliant-cut and pear-shaped diamonds, accented by circular-cut rubies, each spaced by a brilliant-cut diamond, to the front suspending nine pear-shaped rubies of similar design; and a pair of matching pendent earrings and a ring. The galleries of the necklace and earrings embellished by diamond-set openwork. Rubies altogether weighing... [Lire la suite]
06 mai 2013

A diamond necklace 

A diamond necklace. Photo Christie's Image Ltd 2013 Designed as a series of graduated pear-shaped diamonds, each in a pavé-set diamond surround, suspending a similar pendant set with a larger pear-shaped diamond, mounted in gold, 40.5 cm. Estimate CHF60,000 – CHF90,000 Christie's. MAGNIFICENT JEWELS. 15 May 2013. Geneva
Posté par Alain Truong à 21:47 - - Commentaires [0] - Permalien [#]
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21 avril 2013

Diamond, Platinum, White Gold Brooch, Van Cleef & Arpels

Diamond, Platinum, White Gold Brooch, Van Cleef & Arpels. Photo Heritage Auctions The brooch features pear-shaped diamonds weighing a total of 7.22 carats, enhanced by marquise-shaped diamonds weighing a total of 7.94 carats, accented by by full-cut diamonds weighing a total of 5.14 carats, further enhanced by baguette-cut diamonds weighing a total of 2.69 carats, set in platinum, completed by an 18k white gold double pinstem, marked Van Cleef & Arpels, reference number 16499. Gross weight 25.90... [Lire la suite]
Posté par Alain Truong à 17:54 - - Commentaires [0] - Permalien [#]
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30 mars 2013

A pair of diamond earclips, Harry Winston, 1989 and 1998

A pair of diamond earclips, Harry Winston, 1989 and 1998. Photo courtesy Bonhams each centering a square step-cut diamond, surrounded by rows of diamond bagettes and by four pear-shaped diamonds; signed Winston, with maker's mark for Jacques Timey for Harry Winston, with signed box; total diamond weight: 16.63 carats; mounted in platinum; length: 3/4in. (one earclip replaced by Winston). Estimate US$ 60,000 - 80,000 (€47,000 - 62,000) Accompanied by the following GIA reports:#10183625, dated August 8, 1997,... [Lire la suite]