Hot Diamonds Unity Sterling Silver Statement Circle Necklace DP739 From our Unity Collection: The connected sterling silver circles in this Unity Statement pendant are a celebration of the strength and beauty of pure unity. This pendant adorned with a real diamond measures 40mm wide by 44mm high and is presented on a 58-61cm (22-24\") extendable sterling silver chain.  All Hot Diamonds jewellery purchased are lovingly and securely dispatched with Hot Diamonds elegant jewellery packaging.