08 mai 2014

A pair of diamond clip brooches, by Ostertag

  A pair of diamond clip brooches, by Ostertag. Photo Christie's Image Ltd 2014 Each clip designed as a stylized scroll set with brilliant and baguette-cut diamonds, can be attached together with an additional brooch fitting to form one brooch, 1930s, each 5.6 cm, with French assay mark for platinum and gold. Signed Ostertag (2). Estimate CHF10,000 – CHF15,000 ($11,474 - $17,211) FROM THE ESTATE OF BARONESS GUNHILD THYSSEN-BORNEMISZA DE KASZON Christie's. GENEVA MAGNIFICENT JEWELS. 14 May 2014, Geneva... [Lire la suite]

23 décembre 2013

A pair of diamond clip brooches

A pair of diamond clip brooches. Photo courtesy Bonhams. Each openwork plaque of beaming and scrolling design, set throughout with baguette and brilliant-cut diamonds, diamonds approx. 9.80cts total, length 6.5cm (2). Estimate £5,000 - 7,000 (€6,000 - 8,400) Bonhams. JEWELLERY. London, Knightsbridge. 15 Jan 2014 - www.bonhams.com
Posté par Alain Truong à 20:24 - - Commentaires [0] - Permalien [#]
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26 avril 2013

A pair of Art Deco diamond clip brooches, by Cartier

A pair of Art Deco diamond clip brooches, by Cartier. Photo Christie's Image Ltd 2013 Each of shield-shape set with lines of brilliant, square and baguette-cut diamonds, centering upon a larger square-cut diamond, to the pavé-set stylized bow surmount with baguette-cut diamond line detail, 1938, 5.0 cm each, with French assay marks for platinum, in red leather Cartier case. Both with maker’s mark and signed Cartier, no. 607. Estimate:  $129,465 – $161,831 Christie's. MAGNIFICENT JEWELS. 15 May 2013.... [Lire la suite]
Posté par Alain Truong à 20:50 - - Commentaires [0] - Permalien [#]
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28 novembre 2008

A pair of diamond clip brooches, by Cartier, circa 1950

A pair of diamond clip brooches, by Cartier, circa 1950 Of opposing looped ribbon scroll design, each tapered ribbon with pierced detail and scalloped borders, set with rows of brilliant-cut diamonds, diamonds approximately 14.50 carats total, signed Cartier Paris, maker's marks, French assay marks, length of each clip 4.4cm. Estimate: £16,000 - 20,000 Bonhams. Fine Jewellery, 4 Dec 2008. New Bond Street - www.bonhams.com Copyright © 2002-2008 Bonhams 1793 Ltd., Images and Text All Rights Reserved
Posté par Alain Truong à 23:20 - - Commentaires [0] - Permalien [#]
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