Ships within 2 days Lovely, elegant 1.20 cttw Green Amethyst (prasiolite) Pendant Necklace in .925 Sterling Silver with Rhodium. The 1 sparkling 7 MM Round Shape natural Green Amethyst gemstones are heat treated. The width of the pendant is 1/3 Inch while the height is 1/2 Inch. 18 inch .925 sterling silver chain is included.