Material...K18 (18 karat gold) Material...K14 (14 karat gold) Material...Platinum Color...Blue Decoration...Pearl Accessories...No box/No guarantee Shining Eternal Beauty - Necklace with South Sea Pearl and Tanzanite A necklace woven with white South Sea pearls and refreshing light blue tanzanite. Tanzanite, the birthstone of December, shines, and its elegant color adds a bright touch. Platinum and white gold parts accent the piece, creating a sense of eternal beauty. Perfect for parties on special occasions or as a gift for someone special. Why not wear this shining beauty and enhance your confidence and charm? South Sea Pearl Size: Approximately 9mm - 10mm; Tanzanite Size: Approximately 4 - 4.5mm Platinum, 18 karat white gold, and 14 karat white gold parts used Total Length: Approximately 65 cm The metal fittings are not allergy-friendly. The South Sea pearls have some scratches and dimples. No case is included. Please refrain from purchasing if you are overly critical. We appreciate your understanding.