28 septembre 2010

A pair of imperial topaz ear pendants, a pink sapphire violet ring & a pair of titanium "Pansy" ear clips by JAR

A pair of imperial topaz, ruby and diamond ear pendants, by JAR.  Each set with an elongated oval-cut imperial topaz, within a circular-cut diamond surround, enhanced by circular-cut ruby clusters, to the diamond-set link and hoop, mounted in silver and 18k rose gold, with French assay marks and maker's marks, in a JAR pink leather fitted case. Signed JAR, Paris - Estimate $300,000 - $500,000 Provenance: Formerly the property of Ellen Barkin Literature: Joel Rosenthal and Pierre Jeannet, JAR, Art Books... [Lire la suite]
Posté par Alain Truong à 10:01 - - Commentaires [0] - Permalien [#]
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17 septembre 2010

White Gold, Pink Sapphire and Diamond Leaf Brooch

White Gold, Pink Sapphire and Diamond Leaf Brooch. Photo: Courtesy Doyle New York  18 kt., 168 pink sapphires ap. 9.00 cts., one rose-cut diamond ap. .35 ct., ap. 5.2 dwt. Estimate $2,000-3,000 Pink sapphires: deep bright purplish-pink, well-matched, very brilliant. Diamond: I-VS. Good condition. 1 3/4 x 1 1/2". Doyle New York. Important Estate Jewelry - Wednesday, September 29 at 10am www.doylenewyork.com
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21 juillet 2010

Diamond bracelet & Pink sapphire and diamond bangle, Buccellati

Pink sapphire and diamond bangle, Buccellati. photo Sotheby's Est. 6,000—8,000 GBP Lot Sold 13,750 GBP Diamond bracelet, Buccellati. photo Sotheby's Est. 5,000—10,000 GBP Lot Sold 18,750 GBP Sotheby's. Jewels. 15 Jul 10. London www.sothebys.com
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19 juin 2010

Sapphire jewelry @ Christie's. New York Jewels, 15 June 2010, New York

A sapphire and diamond ring. Photo: Christie's Images Ltd 2010 Set with a cut-cornered rectangular-cut sapphire, weighing approximately 61.27 carats, to the circular-cut diamond shoulders, mounted in platinum - Estimate $70,000 - $100,000 Price Realized $110,500 With report 2115900080 dated 6 April 2010 from the Gemological Institute of America stating that it is an expert opinion, based on a collection of observations and analytical data, that the geographic origin of this sapphire is Sri Lanka. No indications of heating ... [Lire la suite]
Posté par Alain Truong à 23:13 - - Commentaires [0] - Permalien [#]
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05 juin 2010

Harry Winston jewelry @ Sotheby's. Jewels: The Hong Kong Sale. 1 June 2010. Hong Kong

A diamond necklace, by Harry Winston. photo Sotheby's Designed as a fringe of graduated pear-shaped diamonds, joined to two rows of graduated marquise-cut diamonds interspersed by brilliant-cut diamonds, mounted in platinum, 40.5 cm long, in navy blue Harry Winston case. With maker's mark Jacques Timey for Harry Winston - Estimate HK$2,400,000 - HK$3,000,000 Price Realized HK$4,820,000 ($621,325) 鑽石項鍊Harry Winston設計 A sapphire and diamond ring, by Harry Winston. photo Sotheby's Set with an oval-shaped sapphire... [Lire la suite]
08 mai 2010

Sapphires @ Sotheby's. Magnificent Jewels. 20 Apr 10. New York

Sapphire and Diamond Pendant. photo Sotheby's The pear-shaped sapphire weighing 18.70 carats, framed by pear-shaped and marquise-shaped diamonds weighing approximately 4.00 carats, mounted in platinum. Est. 100,000—150,000 USD. Lot Sold 152,500 USD NOTE: Accompanied by AGL report no. CS 41770 stating that the sapphire is of Burmese origin, no gemological evidence of heat. Sapphire and Diamond Ring. photo Sotheby's The cushion antique mixed-cut sapphire weighing 19.18 carats, framed by round and pear-shaped... [Lire la suite]

01 janvier 2010

Selection of Michele della Valle jewelry sold @ Sotheby's, Magnificent Jewels, New York

Paraíba Tourmaline and pink sapphire ring, Michele della Valle. photo Sotheby's The mixed-cut paraíba tourmaline weighing 9.04 carats, framed by round pink sapphires and round paraíba tourmalines, mounted in 18 karat white gold, size 6¾, maker's mark, numbered 10835. Est. 55,000—65,000 USD - Hammer Price with Buyer's Premium:  128,500 USD NOTE: Accompanied by AGL report no. CS 41201 stating Natural Paraíba Tourmaline, origin Brazil, clarity enhancement: none. 'Homage à Dürer', a Tsavorite garnet, amethyst... [Lire la suite]
31 juillet 2009

Shopping of multi-colored sapphire @ Bonhams

A multi-colored sapphire swag necklace estimated total sapphire weight: 35.25 carats; estimated total diamond weight: 2.05 carats; mounted in eighteen karat white gold; length: 21 1/2in. Estimate: $4,500 - 5,500 A yellow sapphire and diamond buckle motif bracelet estimated total sapphire weight: 37.65 carats; estimated total diamond weight: 3.00 carats; mounted in fourteen karat white gold; length: 7 1/4in. Estimate: $3,500 - 5,500 A multi-colored sapphire long chain necklace estimated... [Lire la suite]
Posté par Alain Truong à 23:33 - - Commentaires [0] - Permalien [#]
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02 juin 2009

A pink sapphire and diamond orchid brooch

A pink sapphire and diamond orchid brooch Designed as a stylised orchid, the petals pavé-set with brilliant-cut pink sapphires, the stamen pavé-set with brilliant-cut diamonds of yellow hue, mounted in rose gold, sapphires approximately 58.90 carats total, diamonds approximately 1.60 carats total, brooch dimensions 8.9 x 10.1cm.  Sold for HK$57,600 Bonhams. Fine Jewellery and Jadeite and Modern Wristwatches, 21 May 2009. Island Shangri-La Hong Kong Hotel, Admiralty, Hong Kong www.bonhams.com
Posté par Alain Truong à 23:30 - - Commentaires [0] - Permalien [#]
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02 juin 2009

A gem-set ring

A gem-set ring The oval-cut pink tourmaline, within a mount applied with butterfly and floral motifs, set throughout with circular-cut pink and yellow sapphires and brilliant-cut diamonds, mounted in 18k rose gold, pink tourmaline approximately 24.00 carats, ring size 7. Sold for HK$38,400 Bonhams. Fine Jewellery and Jadeite and Modern Wristwatches, 21 May 2009. Island Shangri-La Hong Kong Hotel, Admiralty, Hong Kong www.bonhams.com