.925 Sterling Silver Round-Cut Diamond = Approximately 0.59 Ct. Tw.; Color = I-J ; Clarity = I1-I2 Pendant Drops Approximately 0.62In Approximately 18In Long Lobster Claw Clasp Closure It Is Customary To Treat Most Gemstones To Achieve Enhanced Color And Durability. Some Of These Treatments May Not Be Permanent, And May Require Special Care. Made In The Usa