26 mai 2019

An Art Deco emerald, diamond and enamel brooch, Cartier

Lot 274. An Art Deco Colombian emerald of 88.03 carats, diamond and enamel brooch, Cartier. Estimate USD 1,000,000 - USD 1,500,000. Price realised USD 1,455,000. © Christie's Image Ltd 2019. Hexagonal carved emerald of 88.03 carats, circular cabochon carved emerald of 15.65 carats, oval cabochon emeralds, square and old-cut diamonds, black enamel, platinum and 18k white gold (French marks), 2 5/8 ins., 1927, signed Cartier, 'Made in France,' no. 02553. Cartier, 2011: Certificate of... [Lire la suite]

12 juin 2014

A gem-set, diamond and enamel brooch, E. Serafini, Italian

A gem-set, diamond and enamel brooch, E. Serafini, Italian. Photo: Bonhams. designed as a circular and cabochon ruby fish, with oval sapphire cabochon eyes and orange and yellow enamel fins and tail, further enhanced by circular-cut diamonds and citrine detail; signed E. Serafini, Firenze; estimated total diamond weight: 2.25 carats; mounted in eighteen karat yellow gold; gross weight approximately: 33.5 grams; length: 2 1/2in. (several diamonds and one ruby cabochon deficient). Estimate US$ 8,000 - 12,000 (€5,900 - 8,900) ... [Lire la suite]
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16 avril 2014

Cartier diamond brooch leads Bonhams New York Fine Jewellery Sale

A gem-set, diamond and enamel brooch, Cartier, circa 1925, designed as a coral and onyx bead fan motif, suspending a rock crystal ring, enhanced by circular-cut diamonds;signed Cartier; estimated total diamond weight: 3.50 carats; mounted in platinum; length: 2 1/4in. Sold for US$ 317,000 (€229,660). Photo Bonhams. New York  – Bonhams auction of Fine Jewellery held in the firm's Madison Avenue salesrooms on April 9 was an overwhelming success, realising $4.3 million. Highlighting the auction was a Cartier gem-set,... [Lire la suite]