30 juillet 2016

Natural pearl and diamond hat pin, late 19th century

Lot 566. Natural pearl and diamond hat pin, late 19th century. Estimate 70,000 — 120,000 CHF. Lot sold 122,500 CHF. Photo Sotheby's 2012 Set with a semi-baroque natural pearl measuring approximately 12.50 x 12.60 x 22.40mm, highlighted with circular-cut and rose diamonds, length approximately 107mm, French assay and partial maker's marks.  Accompanied by SSEF report no. 62921, stating that the pearl was found to be natural, saltwater. Jewels from the collection of Princess... [Lire la suite]
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30 juillet 2016

Natural pearl and diamond hat pin, late 19th century

Lot 566. Natural pearl and diamond hat pin, late 19th century. Estimate 100,000 — 200,000 CHF. Lot sold 140,500 CHF. Photo Sotheby's 2012 Set with a drop-shaped natural pearl measuring approximately 11.30 x 12.05 x 17.50mm, highlighted with circular-cut and rose diamonds, length approximately 105mm, French assay and partial maker's marks.  Accompanied by SSEF report no. 62973, stating that the pearl was found to be natural, saltwater. Jewels from the collection of... [Lire la suite]
30 juillet 2016

Natural pearl and diamond tiara, late 19th century

Lot 592. Property of a nobleman. Natural pearl and diamond tiara, late 19th century. Estimate 155,000 — 300,000 CHF. Lot sold 218,500 CHF. Photo Sotheby's 2012 Of foliate scroll design, surmounted with seven drop-shaped natural pearls each in a mount embellished with rose diamonds, graduated in size from the centre, the scroll surrounds set with pear-, cushion-shaped and circular-cut diamonds, the button-shaped pearl at the centre of a cluster motif, inner circumference... [Lire la suite]
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30 juillet 2016

Sapphire and diamond necklace, late 19th century

Lot 577. Property of a German nobleman. Sapphire and diamond necklace, late 19th century. Estimate 150,000 — 250,000 CHF. Lot sold 230,500 CHF. Photo Sotheby's 2012 Of bow and foliate swag design, millegrain-set with variously cut sapphires and circular-, single-, cushion-shaped and rose diamonds, length approximate 340mm, detachable into six pieces. Accompanied by Gem Tech Lab report no. 12-B-2371, stating that the nineteen largest sapphires are of natural origin, with no indications... [Lire la suite]
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30 juillet 2016

Diamond rivière, late 19th century

Lot 569. Diamond rivière, late 19th century. Estimate 250,000 — 350,000 CHF. Lot sold 386,500 CHF.Photo Sotheby's 2012 Designed as a graduated row of fifty-five circular-cut and cushion-shaped diamonds, length approximately 557mm. Jewels from the collection of Princess Frances Alice Poniatowska (1901-1989), née Willing Lawrance. Sotheby's. Magnificent Jewels Geneva | 14 Nov 2012
24 juillet 2016

Kashmir sapphires and a rare blue diamond set to sparkle ar Bonhams London Fine Jewellery sale

A superb 3.81 carats fancy intense blue diamond ring. Estimate £1,300,000-1,800,000. Photo: Bonhams. LONDON.- A pair of Kashmir sapphires and a rare blue diamond are set to sparkle at Bonhams London as it kicks off the autumn auction season with its Fine Jewellery sale on Tuesday 20 September. Headlining the sale is a stunning oval-cut blue diamond. Weighing 3.81 carats, the Fancy Intense Blue diamond is accompanied by a GIA report and hails from a private British collection. It is estimated at... [Lire la suite]

06 juin 2016

Diamond brooch, late 19th century

Lot 9. Diamond brooch, late 19th century. Estimate 5,500 — 6,500 GBP. Lot sold 6,250 GBP. Photo: Sotheby's. Of bow design, pavé-set with cushion-shaped, circular- and single-cut diamonds. Sotheby's. Fine Jewels, London | 06 Jun 2016
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06 juin 2016

Diamond necklace, late 19th century

Lot 8. Diamond necklace, late 19th century. Estimate 5,000 — 8,000 GBP. Lot sold 15,000 GBP. Photo: Sotheby's. Designed as a series of bow and swag motifs, set with circular-cut and cushion-shaped diamonds, length approximately 360mm, French assay mark. Sotheby's. Fine Jewels, London | 06 Jun 2016 
Posté par Alain Truong à 19:58 - - Commentaires [0] - Permalien [#]
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06 juin 2016

Natural pearl and diamond brooch, late 19th century

Lot 7. Natural pearl and diamond brooch, late 19th century. Estimate 5,000 — 7,000 GBP. Lot sold 10,625 GBP. Photo: Sotheby's. Designed as a cluster of acorn and oak leaf motifs, set with natural pearls, cushion-shaped and rose diamonds. Accompanied by The Gem & Pearl Laboratory report no. 12487, stating that the selection of pearls tested were found to be natural, saltwater. Sotheby's. Fine Jewels, London | 06 Jun 2016 
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06 juin 2016

Natural blister pearl and diamond brooch, late 19th centuryLot

Lot 4. Natural blister pearl and diamond brooch, late 19th century. Estimate 4,500 — 5,500 GBP. Lot sold 6,875 GBP. Photo: Sotheby's. The natural blister pearl framed by circular-cut and cushion-shaped diamonds. Accompanied by The Gem & Pearl Laboratory report no. 12611, stating that the blister pearl was found to be natural, saltwater. Sotheby's. Fine Jewels, London | 06 Jun 2016
Posté par Alain Truong à 12:50 - - Commentaires [0] - Permalien [#]
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