Lab-Grown Opal Screw Back Stud Earrings (3/4 ct. t.w.) in Sterling Silver Silver

Glimmer with style in these gorgeous cushion-cut lab-grown opal stud earrings. - Lab-Grown Opal: 3/4 ct. t.w. - Set in sterling silver - Approx. diameter: 1/4" - Screw back closure - Lab-grown gemstones are grown in a laboratory, but are chemically, physically and optically identical to natural gems. Lab-grown stones rely on a steady, controlled process of applying minerals, heat and pressure, and they usually have few inclusions - Sign up for Macy's WorryNoMore® Jewelry & Watch Protection program within 30 days of purchase. Before delivery, call Customer Service 1-800-289-6229 to sign up. After delivery, visit a Macy's store with your dated receipt and jewelry purchase to sign up. - Photo may have been enlarged and/or enhanced. - Almost all gemstones have been treated to enhance their beauty and require special care. - All gemstone carat weights (ct. t.w.), if mentioned, are approximate; variance may be .05 carat