14 août 2012

Natural Intense Pink Ceylon 17.51 Carats Sapphire Ring

Natural Intense Pink Ceylon 17.51 Carats Sapphire Ring. Photo by MS Rau Antiques An extremely rare, 17.51-carat Natural Intense Pink Ceylon sapphire dazzles in this magnificent ring. Displaying exceptional clarity and vividness, this cushion-cut gem is extraordinary in that it displays the flawless pink hue for which the finest pink sapphires are so desired. The combination of its excellent color, crystal-clear clarity and outstanding size make this monumental gem an extraordinary rarity of nature. This sapphire is supported... [Lire la suite]
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17 mai 2012

Very rare and highly important multicoloured sapphire and diamond suite

Very rare and highly important multicoloured sapphire and diamond suite. Photo: Sotheby's. Comprising: a pendant necklace set with oval and cushion-shaped pink, yellow and blue sapphires, brilliant-cut, pear-, marquise-shaped and oval diamonds, length approximately 635mm, shortens to approximately 490mm, pendant detachable; a bracelet similarly set, length approximately 190mm; a pair of pendent earrings suspending briolette sapphire drops, post fittings, maker's marks for Van Cleef & Arpels;... [Lire la suite]
15 mai 2012

A Carved Green Beryl, Pink Sapphire and White Gold Thistle Brooch

A Carved Green Beryl, Pink Sapphire and White Gold Thistle Brooch. photo: Christie's Images Ltd 2012  Set with three carved green beryl, within cushion-cut pink sapphire, circular and single-cut diamond and white gold mounts, extending to the white gold stem, with French assay marks. Lot 104. Estimate $5,000 - $8,000 Christie's. The Van Cliburn Collection. 17 May 2012. New York, Rockefeller Plaza 
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08 mai 2012

Sapphire and Diamond Set Frog Ring. Inspired by Cartier and Georg Hornemann

Sapphire and Diamond Set Frog Ring. Inspired by Cartier and Georg Hornemann.. photo  Van Ham - Cologne 750/- rose gold, weight: 11.2g. Numerous pink, facetted sapphires ca. 3.10ct in total, 2 round, blue sapphire cabochons ca. 0.18ct in total, 22 tiny brilliants ca. 0.31ct in total, 1 rose quartz sphere D. ca. 11.25mm, EU-RM: 53.  Lot 308. Estimation : 2 500 / 2 800 € Van Ham - Cologne; Vendredi 11 mai 2012; Schönhauser Str. 10-16, 50968 Cologne. Tel:; +49 221 92 58 62-24
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15 avril 2012

18 karat gold, titanium, pink sapphire and diamond flower brooch, Margherita Burgener

18 karat gold, titanium, pink sapphire and diamond  flower brooch, Margherita Burgener.  Photo Sotheby's The stylized flowerhead set in the center with a cascade of rose-cut pear-shaped pink sapphires weighing 16.16 carats, accented by round diamonds, the petals composed of purple anodized titanium bordered by small round diamonds, the total diamond weight approximately 4.70 carats, signed Margherita Burgener, maker's mark, numbered 28830111. With signed box. Lot 36. Estimate... [Lire la suite]
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26 août 2011

White Gold, Pink Sapphire, Diamond and Black Onyx "en Tremblant" Butterfly Clip-Brooch

White Gold, Pink Sapphire, Diamond and Black Onyx "en Tremblant" Butterfly Clip-Brooch . Photo: Courtesy Doyle New York  18 kt., ap. 26 dwt. 2 x 3 inches. Estimate $2,000-3,000 Doyle New York. Important Estate Jewelry - Wednesday, September 21, 2011 at 10am. www.doylenewyork.com 
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10 mai 2011

Bulgari jewelry @ Sotheby's. Magnificent Jewels, 14 Apr 11, New York

18 Karat Gold, Pink and Blue Sapphire and Diamond Bracelet, Bulgari. Photo Sotheby's The flexible band set with oval blue sapphires weighing approximately 24.50 carats, framed by small round diamonds weighing approximately 7.00 carats, accented by round pink sapphires weighing approximately 33.00 carats, length 7¼, signed Bulgari. With signed box. Estimate 12,000—15,000 USD. Lot Sold 31,250 USD 18 Karat Gold and Diamond Evening Bag, Bulgari. Photo Sotheby's The textured gold oval bag with a thumbpiece set with round diamonds... [Lire la suite]
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17 avril 2011

Ruby, Rubellite & Red spinel @ Sotheby's.. Magnificent Jewels and Jadeite, 06 Apr 11, Hong Kong

Fine ruby and diamond ring. Photo Sotheby's Centring on an oval ruby weighing 6.01 carats, surrounded by marquise-shaped diamonds together weighing approximately 2.50 carats, highlighted by circular-cut yellow diamonds, mounted in 18 karat white and yellow gold. Estimate 4,700,000—6,000,000 HKD. Lot Sold 5,660,000 HKD Ring size: 5¾ Accompanied by Gübelin report numbered 0706528, dated 29 June 2007, stating that the 6.01 carat ruby is natural, of Burmese (Myanmar) origin, with no indications of heating. This colour variety of... [Lire la suite]
13 avril 2011

A fine pink sapphire and diamond flower brooch, circa 1900

A fine pink sapphire and diamond flower brooch, circa 1900. Photo Bonhams Realistically modelled as a cyclamen, the centre of the delicate bloom set with calibré-cut sapphires, ranging in hue from deep crimson to pale pink, the tips of the unfurling petals set with old brilliant-cut diamonds in channel settings, the curving stem set with similarly cut diamonds, diamonds approximately 4.00 carats, two sapphires deficient, unsigned, later fitted case by Wartski. Estimate: £30,000 - 40,000, $ 49,000 - 65,000 Note: During the 19th... [Lire la suite]
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17 novembre 2010

Bulgari jewelry @ Sotheby's Geneva

Sapphire and diamond ring, Bulgari. photo courtesy Sothebys The cushion-shaped sapphire weighing 13.08 carats, to a mount set with baguette, fancy- and brilliant-cut diamonds, mounted in white gold, size 50, signed Bulgari. Est. 70,000—100,000 CHF. Lot Sold 98,500 CHF Accompanied by Gübelin report no. 9406059, dated June 30th, 1994, stating that the sapphire is of Burmese origin, with no evidence of thermal treatment. Sapphire and diamond ring, Bulgari. photo courtesy Sothebys Centring on a sugarloaf cabochon... [Lire la suite]