Ships within 2 days Lovely, elegant 1 cttw Purple Amethyst Pendant Necklace in .925 Sterling Silver with Rhodium. The 1 sparkling 7 MM Cushion Cut natural Purple Amethyst gemstones are heat treated. The gemstone is surrounded by white cubic zirconia accent stones. The width of the pendant is 1/3 Inch while the height is 2/3 Inch.