14 février 2017

Natural pearl and diamond brooch-pendant, late 19th century

Lot 622. From the property of Mary Duchess of Roxburghe. Natural pearl and diamond brooch-pendant, late 19th century. Estimate 5,500 — 7,500 GBP. Lot sold 8,125 GBP. Photo courtesy Sotheby's. of open work circular foliate design, set with circular-cut and rose diamonds accented with natural pearls, with similarly set suspension loop, several small diamonds deficient.  Sotheby's. The Duchess Property & Precious Objects from the Estate of Mary, Duchess of Roxburghe London, 27 May 2015

30 octobre 2016

The Putilov Pearl. A mid-19th century exceptional natural pearl and diamond brooch

Lot 221. The Putilov Pearl. A mid-19th century exceptional natural pearl and diamond brooch. Estimate CHF 1,200,000 - CHF 1,500,000 (USD 1,213,953 - USD 1,517,442). Photo Christie's Image Ltd 2016. Centering a button-shaped natural pearl, measuring approximately 18.75-19.05x16.15 mm, within an openwork foliate diamond-set frame, to the old-cut diamond surround, 1860s, 5.0 cm, mounted in silver and gold. Signed KAM N677 Accompanied by report no. 78026 dated 23 January 2015 from the SSEF Swiss Gemmological... [Lire la suite]
07 juin 2016

Pearl and diamond brooch-pendant, circa 1910

Lot 171. Pearl and diamond brooch-pendant, circa 1910. Estimate 5,000 — 8,000 GBP. Lot sold 6,000 GBP. Photo: Sotheby's Of floral and foliate design, set to the centre with a circular-cut diamond, accented with similarly cut diamonds suspending a natural pearl, with brooch fitting, fitted case. Accompanied by The Gem & Pearl Laboratory report no. 12628, stating that the pearl was found to be natural, saltwater. Sotheby's. Fine Jewels, London | 06 Jun 2016
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06 novembre 2015

A Belle Époque natural pearl and diamond brooch-pendant

A Belle Époque natural pearl and diamond brooch-pendant. Estimate CHF220,000 – CHF330,000 ($221,875 - $332,813). Photo Christie's Image Ltd 2015 The drop-shaped natural pearl, measuring approximately 12.80-13.55 x 23.00 mm, within a rose-cut diamond foliate frame, interspersed with three old-cut diamond collets, suspended from the similarly-set bar pin, circa 1910, 4.8 cm Accompanied by report no. 81361 dated 5 August 2015 from the SSEF Swiss Gemmological Institute stating that the pearl is a natural saltwater... [Lire la suite]
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05 septembre 2015

A natural pearl and diamond brooch-pendant

A natural pearl and diamond brooch-pendant. Estimate £10,000 - 12,000 (€14,000 - 16,000). Photo: Bonhams. The openwork quatrefoil plaque with a central natural pearl of grey tint, within a scrolling surround decorated with smaller grey natural pearls and rose-cut diamonds, suspending a drop-shaped natural pearl of grey tint, measuring 14.2mm, brooch length 5.5cm, fitted case  Accompanied by a report from The Gem & Pearl Laboratory stating that the pearls are natural, saltwater. Report number 08764, dated 22... [Lire la suite]
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12 août 2014

An Art Deco conch pearl, natural pearl and diamond brooch-pendant, by Bulgari

An Art Deco conch pearl, natural pearl and diamond brooch-pendant, by Bulgari. Photo Christie's Image Ltd 2012 he diamond-set scalopped lozenge-shaped openwork panel with baguette-cut diamond detail at the cardinal points and centering upon a conch pearl, measuring approximately 10.8-12.1 x 14.3 mm, flanked by diamond collets and button-shaped natural pearls, weighing approximately 13.53 and 12.66 grains, 1930s, 7.3 cm. Signed Bulgari. Estimate CHF30,000 - CHF40,000 ($32,180 - $42,907). Price Realized CHF105,000 ($111,279) ... [Lire la suite]
10 avril 2014

A natural pearl and diamond brooch-pendant, third quarter of the 19th century

A natural pearl and diamond brooch/pendant, third quarter of the 19th century. Photo Bonhams. The natural pearl, measuring 11.3 x 11.8 x 10.5mm, within a cushion-shaped diamond surround, with old brilliant-cut diamond highlights, suspending a detachable pendant centrally-set with a pear-shaped diamond weighing 1.47 carats, within a cushion-shaped and old brilliant-cut diamond surround, mounted in silver and gold, diamonds approximately 10.20 carats total, later pin fitting, length 5.0cm. Estimate £20,000 - 30,000 (€24,000 -... [Lire la suite]
05 juillet 2013

Natural pearl and diamond brooch-pendant, 1910s

Natural pearl and diamond brooch-pendant, 1910s. Photo Sotheby's Designed as an open work millegrain plaque set with rose diamonds accented with two natural pearls, French assay and maker's marks, detachable brooch pin to reverse. Estimate 4,000-5,000 GBP Accompanied by SSEF report no. 64904, stating that the two pearls were found to be natural, saltwater. Sotheby's. Fine Jewels. London | 11 juil. 2013, 10:30 AM - www.sothebys.com
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