14K Yellow Gold and Gemstone 'Y' Necklace, with hanging Diamond bullets, on an 18 inch chain necklace. D: 0.31 ct tw Shown in Amethyst. Multiple colorful gemstones available by special order, including: Red Ruby, Green Emerald, Blue Sapphire, Rocy Cystal, Back Onyx and more! Send us an email to inquire! Price varies by stone.