Platinum, Diamond and Sapphire Bracelet, Cartier. Photo courtesy Doyle New York.

The openwork bracelet centering 40 square-cut sapphires approximately 7.25 cts., further centering one old-mine cut diamond approximately 1.00 ct., accented by 12 old-mine cut diamonds approximately 6.50 cts., and 133 old-mine and old European-cut diamonds approximately 5.70 cts., signed Cartier, no. 51-31482, approximately 29.2 dwts. Length 6 5/8 inches. With signed box. Center diamond: I-J-SI, very large open culet. 12 diamonds: old European & old-mine cuts, H-I-J-several K, mostly VS, several SI. Diamonds: round & old-mine cuts, H-I-J-VS-SI, several Imp. Sapphires: bright vivid blue, well-matched, very lively. Good condition. Width just under 5/8". Estimate $25,000-35,000 . Sold for $46,875

Doyle New York. Important Jewelry - Thursday, December 12, 2013 - http://www.doylenewyork.com/