Beauniq Solid Sterling Silver Rhodium Plated Small Simulated White Opal Cross Pendant Necklace, 18"-20" Solid rhodium plated sterling silver and white opal Pendant measures 9mm (3/8 in) x 15mm (5/8 in) Chain is 1.10mm thick and is 20 inches long, adjustable between 18 inches and 20 inches Weighs 1.39g You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it! All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free.