These wonderful Oval Tanzanite earrings are prong set in a royal 14k White Gold basket settings. The all natural gemstones are hand selected and of the finest quality. The dazzling Tanzanite gemstones measure 8x6 mm in diameter and are prong set to perfection. This hand selected, high quality, all-natural genuine stones consist of a deep color and pure clarity that is simply dazzling. Your purchase comes with a Manufactures Certificate of Guarantee assuring the natural authenticity of all materials used to craft your custom earrings. The earrings come standard with secure push back posts.