The Solid 18K Gold Chopin Chain Necklace (available in Yellow, White, and Rose Gold) is simple yet classic in style. It is perfect for pairing with pendants and is made of 100% real 18K gold that will not fade or cause allergies. The high quality chain is stamped with (AU750) and has a weight of approximately 0.55g/0.6g/1.0g/1.55g/2.0g with a necklace length of 45 cm.