Sterling Silver Amethyst and Tanzanite and Diamond Pendant Necklace (1/10cttw, I-J Color, I2-I3 Clarity), 18" All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free Sterling silver necklace with cushion-cut amethyst pendant surrounded by halo of tanzanite and diamonds Decorative loop-shape bail Cable chain with spring-ring clasp Imported