32.87ct Bismuth Lab-Grown Crystal Pendant in Forged Wire 14K Yellow Gold Total Weight. This Bismuth is lab-grown metal with iridescent rainbow colors and geometric stair-step structure.   This very bright and sparkly Bismuth crystal makes a beautiful pendant paired with 14k yellow gold.     Total size of pendant is 28 x 14 x 9 mm.          Shipped Free in the USA with USPS First Class Package.