Emerald: 2.30 ct. T.w.; 14K White gold. Imported. Diamonds: 0.60 ct. T.w.; color/clarity: GH/I1. 1" L. Post back. Almost all gemstones and black diamonds have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. T.w.) are approximate; variance may be .05 carat. Photo may have been enlarged and/or enhanced.