Twinkling Pave Packed Diamond Heart set in Silver front with 18ct Gold back (acid tested) with carved Rock Crystal back,  Diamond set bail loop to top on a white gold 16'' chain. The pendant is 22mm....this is a real stunner and very easy to wear, it will go with every outfit !! The approximate diamond weight is 2cts. This is a true Gem! The Heart was made in England circa 1870.