Lab-Grown Emerald (1-3/4 ct. t.w.) & Lab-Grown White Sapphire (1-3/8 ct. t.w.) Herringbone 18" Collar Necklace in Sterling Silver (Also in Lab-Grown Blue Sapphire) 18 inch

Emerald-cut lab-grown emeralds and white sapphires alternate on a shining silver herringbone chain collar necklace. Also available in lab-grown blue sapphire. - Lab-Grown Emerald: 1-3/4 ct. t.w. - Lab-Grown Blue Sapphire: 2-1/10 ct. t.w. - Lab-Grown White Sapphire: 1-3/8 ct. t.w. - Set in sterling silver - Approx. length: 18" - Lobster clasp closure - Lab-created gemstones are grown in a laboratory, but are chemically, physically and optically identical to natural gems. Lab-created 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