This is a sale for a Vintage IBB Vermeil 925 Sterling Silver Heart CZ Halo Pendant Necklace. This beautiful necklace measures 18" inches long with the pendant measuring, with its bail included, 3/4 of an inch or 19mm long and 1/2 of an inch or 12.5mm wide with a thickness, 5.5mm. Both the chain and pendant are marked 925.