18K White Gold Plated 925 Silver Necklace with Tanzanite Elegant necklace crafted in 925 sterling silver, finished with 18K white gold plating. Set with genuine tanzanite gemstones in oval and pear cuts, featuring a refined drop pendant design with brilliant sparkle. The soft violet-blue tones of tanzanite create a luxurious and sophisticated look — ideal for special occasions. All gemstones in this lot are guaranteed to be genuine, including the white gemstones. They have been tested and confirmed.