Shamrock Rhodium Plated Pendant (Irish Connemara Green Marble + 18" Rhodium Plated Chain) Shamrock Pendant Size: approximately 7/8" wide x 1 ( Inches). Includes an 18" Rhodium plated chain Irish Connemara Green marble specially selected from the sellers own quarry. 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!