PRODUCT DETAILS Sterling silver/black diamonds Black diamonds: 1.82 ct. t.w. 19mm wide Photo may have been enlarged and/or enhanced All gemstone carat weights (ct. t.w.) are approximate; variance may be .05 carat 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 0.05 carat. Some silver jewelry may be surface-coated with rhodium to enhance metal color and shine; it may wear off over time requiring replating. Imported Gemstone Treatment and Care Diamond Guide: The 4Cs of Diamonds Web ID: 922928