Amethyst Round Halo Stud Earrings in 925 Sterling Silver 5 MM 1.3ctCrafted in solid 925 sterling silver, these Natural Amethyst Halo Stud Earrings feature two 5MM round cut faceted stones totaling approximately 1. 30 CT. The vibrant purple gemstones are framed in a delicate halo setting for brilliant shine. Measuring 7. 87 x 7. 87 MM and weighing 1. 38 GM, they offer comfortable, lightweight wear. Perfect as February birthstone earrings, anniversary gifts for her, or elegant sterling silver gemstone studs.