OFFERS WELCOME! Authentic CHANEL pendant for necklace OLD vintage signed stamped; very rare, vintage, and genuine. Weighs 3 grams. It was inspected and certified as authentic by an expert authenticator. It is vintage but beautiful (!!) Sparkling and classy. Silver and diamond-like crystals. The authenticating company stated that the CHANEL pendant (double C logo) is fully authentic and appraised ~$300 for its age, rarity and quality. The CC pendant is definitely done by Chanel in France, and it comes with a small certificate card. They think the chain comes from Italy but is not made by Chanel. The "SU 925" mark on silver jewelry indicates it is made of sterling silver (92.5% silver and 7.5% other metals, usually copper) and the "SU" likely refers to the manufacturer or distributor. The "925" is the hallmark for sterling silver. The "SU" marking is often associated with Italian jewelry. It is long of about 17".