09 mai 2014

A diamond necklace. Photo Christie's Image Ltd 2014 The flexible tapered band entirely set with graduated brilliant-cut diamond

A diamond necklace. Photo Christie's Image Ltd 2014 The flexible tapered band entirely set with graduated brilliant-cut diamonds, to the gold ropework spacers, mounted in gold, inner circumference 37.0 cm. Signed Delaneau. Estimate CHF14,000 – CHF18,000 ($16,034 - $20,615) Christie's. GENEVA MAGNIFICENT JEWELS. 14 May 2014, Geneva -http://www.christies.com/
Posté par Alain Truong à 23:22 - - Commentaires [0] - Permalien [#]
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09 mai 2014

A heart-shaped diamond necklace

A heart-shaped diamond necklace. Photo Christie's Image Ltd 2014 Set with a heart-shaped diamond, weighing approximately 11.53 carats, to the fine link chain with spectacle-set brilliant-cut diamonds, mounted in platinum, 45.0 cm. Estimate CHF900,000 – CHF1,350,000 ($1,030,743 - $1,546,115) Accompanied by report no. 2155844479 dated 30 December 2013 from the GIA Gemological Institute of America stating that the diamond is D colour, Internally Flawless clarity Christie's. GENEVA MAGNIFICENT JEWELS. 14 May 2014, Geneva... [Lire la suite]
Posté par Alain Truong à 21:59 - Commentaires [0] - Permalien [#]
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08 mai 2014

A diamond necklace, by Bulgari

A diamond necklace, by Bulgari. Photo Christie's Image Ltd 2014 The detachable pendant/brooch designed as a stylized tassel set with pear-shaped, brilliant and baguette-cut diamonds, to the brilliant and baguette-cut diamond neckchain (detachable to be worn as two bracelets), 1960s, brooch/pendant 8.0 cm, chain 44.5 cm. Pendant fitting signed Bulgari. Estimate CHF100,000 – CHF150,000 ($114,740 - $172,110) Christie's. GENEVA MAGNIFICENT JEWELS. 14 May 2014, Geneva - http://www.christies.com/
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08 mai 2014

A diamond necklace

A diamond necklace. Photo Christie's Image Ltd 2014 Set with twenty-nine graduated circular-cut diamonds, can detach to be worn as two bracelets, 38.0 cm, with French assay marks for platinum and gold. Estimate CHF60,000 – CHF80,000 ($68,844 - $91,792) THE PROPERTY OF A LADY OF TITLE Christie's. GENEVA MAGNIFICENT JEWELS. 14 May 2014, Geneva - http://www.christies.com/
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05 mai 2014

Important diamond necklace and a diamond pendant, Graff

Important diamond necklace and a diamond pendant, Graff. Photo Sotheby's. Designed as a line of alternating step-cut diamonds and variously cut diamonds of yellow tint, length approximately 410mm, signed Graff, numbered, case by Graff, suspending a detachable heart-shaped fancy intense yellow diamond weighing 30.01 carats, signed Graff; together with an additional chain accented with a heart-shaped near-colourless diamond upon which the 30.01 carat diamond pendant may be attached, length approximately 400mm, signed Graff, numbered,... [Lire la suite]
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04 mai 2014

Diamond necklace, late 19th century

Diamond necklace, late 19th century. Photo Sotheby's. Designed as a graduating row of lanceolated motifs, set with cushion-shaped, circular-cut and rose diamonds, length approximately 380mm, may be worn as a tiara with the provided fitting. Estimation 220,000 — 245,000 CHF Sotheby's. Magnificent Jewels and Noble Jewels, Genève, 13 mai 2014 -http://www.sothebys.com/
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29 avril 2014

A set of ruby and diamond jewellery, by Harry Winston, and a diamond necklace

A set of ruby and diamond jewellery, by Harry Winston, and a diamond necklace. Photo Christie's Image Ltd 2014. Comprising a brooch, centering upon an oval-shaped ruby, weighing approximately 13.12 carats, within three rows of graduated brilliant-cut diamonds, mounted in platinum, 4.6 cm, a pair of ear clips, each set with an oval-shaped ruby, weighing approximately 11.20 and 10.48 carats, within a double row of graduated brilliant-cut diamonds, mounted in platinum and gold, 2.8 cm, and a necklace designed as five rows of... [Lire la suite]
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25 avril 2014

A Diamond Necklace, by René Bry

A Diamond Necklace, by René Bry. Photo Christie's Image Ltd 2014 Composed of two foliate tapered flexible bands, each centering upon a line of graduated brilliant-cut diamonds, flanked on either side with baguette-cut diamonds, to the brilliant-cut diamond surround, transform to be worn as two bracelets with additional clasp links, 1950s, necklace inner circumference 32.8 cm, with French assay marks for platinum and gold With maker’s mark for René Bry – Estimate: CHF400,000 – CHF500,000 ($453,477 – $566,847) ... [Lire la suite]
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17 avril 2014

Sotheby's Geneva to sell an impressive selection of magnificent jewels and noble jewels

 GENEVA.- On 13 May 2014, Sotheby’s Geneva auction of Magnificent Jewels and Noble Jewels will present an impressive selection of signed and period jewels from private collections, some with noble provenance. The array of important diamonds in the sale includes the ‘Graff Vivid Yellow’, an exceptional 100.09 carat daffodil yellow diamond ring and the Victory Diamond, named in honour of the Allied victory in World War II. Coloured stones include an important 121.00 carat Burmese sapphire and an exquisite 12.46 carat Burmese ruby.... [Lire la suite]
12 avril 2014

Jewellery and Watches. Several diamonds ended in the six-digit range at Koller Zurich, 25 March 2014.

ZURICH - On 25 March, Koller auctioned off jewellery and watches. Once again, diamonds were highly coveted. The tourmaline and diamond ring by Graff with a tourmaline of 29.6 ct and two diamonds weighing 2.01 ct each, sold for CHF 132 000 CHF (lot 2130). The only item reaching a higher price was a classic solitaire with a brilliant-cut diamond weighing 16.9 ct. This ring sold for CHF 234 000 (lot 2144). One bidder was willing to pay CHF 102 000 for the diamond ear pendants by Graff (lot 2136). Among... [Lire la suite]