14K Yellow gold/sterling silver/coin pearl/labradorite: 18 ct. T.w. Made in USA. Diamonds: 0.35 ct. T.w. 7.5" L. Lobster clasp closure. Pearl: 12-15mm. 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.