Best Diamond Bracelets : 18kt Gold and Diamond Bracelet, Tiffany & Co. | Sale Number 2659B, Lot Number 549 | Skinner Auctioneers July 28, 2017 3084 Facebook Twitter Pinterest WhatsApp Best Diamond Bracelets : 18kt Gold and Diamond Bracelet, Tiffany & Co., designed as a hinged bangle set with full-cut diamond melee, approx. total wt. 2.10 cts., 20.9 dwt, interior cir. 6 1/2 in., signed.