18ct Rose Gold Whitby Jet and Diamond Flower Heart Necklace, P2729. This beautiful pendant features a gorgeous flower motif that has been hand crafted in the finest Whitby Jet, set inside a solid 18ct rose gold open heart shaped frame. A sparkling 0.01ct claw set diamond adds stunning detail to the design. The perfect gift for any occasion! This price includes an 18 inch rose gold chain. Dimensions: 16mm x 17mm, plus a 5mm bale. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Matching items are available within this collection.