The David Yurman Sterling Silver Amethyst Diamond Wheaton Ring in size 7 is a stunning piece of fine jewelry perfect for an anniversary occasion. This cocktail ring features a 10mm purple amethyst as the main stone, with a secondary diamond accent. Made from sterling silver with a metal purity of 925, this ring is signed by the renowned brand David Yurman. The natural gemstones are sourced from the United States, adding a touch of luxury to this eye-catching piece.