18ct White Gold Tanzanite 6x4mm Oval Claw Set Stud Earrings. 03-24-009 These striking oval stud earrings feature two beautiful Tanzanite gemstones set in 18ct white gold. Tanzanite is one of the world\'s most desired stones. This seductive gemstone can exhibit a variety of surreal colours including blues, violets and burgundies so each piece is truly unique and beautiful. The studs are completed with post and butterfly fastenings. We have an expert team of gemstone specialists who handpick and grade each jewel to meet our high standards and a team of talented in house designers who combine their talents to bring you our exclusive Precious Gemstone collection. You can find other Tanzanite pieces online and in store to complement these earrings. All are lovingly and securely dispatched with our elegant jewellery packaging.  Dimensions: 6mm x 4mm.