From the Caviar Lux-Clip collection; Diamonds: 1.78 total carat weight; color/clarity: GH/SI; 18K yellow gold, silver; 32mm; Clip closure; Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care.; Photo may have been enlarged and/or enhanced.; All gemstone carat weights (total carat weight), if mentioned, are approximate; variance may be .05 carat; Bloomingdale's exclusive; Imported