Lab-Created Blue Sapphire (7/8 Ct. T.w.) & Diamond Accent Crown 18" Necklace

A beautiful crown pendant necklace is adorned with a lab-created blue sapphire and diamond accent. Lab-Created Blue Sapphire: 7/8 ct. t.w. Diamond Accent Set in sterling silver Approx. length: 18"; approx. drop: 3/4" Spring ring clasp closure; cable link chain 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