Amethyst CZ cushion cut sterling 925

Berricle Amethyst CZ cushion cut sterling 925 cocktail ring, size 5, rhodium plated but has sat in jewelry box, worn once for a party. I believe this is a 3.4 CTW, ring is beautiful and the stone has so much sparkle! METAL: Crafted in sterling silver, rhodium plated, stamped 925, nickel free. STONE: Main stone features premium quality cushion cubic zirconia in 4-prong setting