18ct White Gold Whitby Jet Diamond Large Curved Triangle Ring. R767. This statement ring showcases a beautiful domed claw-set Whitby Jet gemstone framed with 0.24cts of pave-set diamonds, all set in highly polished 18ct white gold. A stunning piece featuring a rare British gemstone. At C W Sellors, we have an expert team of gemstone and diamond specialists who handpick and grade each jewel to meet our high standards and a team of talented in house designers who combine their talents to bring you our exclusive Precious Gemstone collection. You can find other Jet pieces online and in store to complement this ring. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging.  Dimensions: 15mm x 12mm.