06 octobre 2017

Important Jewelry at Doyle New York, Oct 18, 2017

Lot 519. Platinum, 14.75 cts Colombian Emerald and Diamond Clip-Brooch, Cartier, Paris. Estimate: $150,000 - $250,000. © Doyle  Of stylized heart-shaped motif, centering one emerald-cut emerald approximately 14.75 cts., surrounded by 12 square-cut diamonds, flanked by pairs of scrolled bombé ribbons of 150 round and 48 single-cut diamonds, altogether approximately 20.75 cts., signed Cartier, Paris, no. 010323, with maker's mark and French assay marks, circa 1935, approximately 27.2... [Lire la suite]