This authentic Tiffany & Co. pendant for a necklace chain... is in excellent condition and would make a great addition to a charm bracelet or necklace. It has a Tiffany blue enameled heart on one side and the Return To Tiffany motif on the other. It measures approximately 15.5mm in diameter. It was appraised and certified by an authenticator at The Real Real. It did NOT come with a chain, but I can provide a silver 925 chain upon request.