18ct Rose Gold Whitby Jet Mother of Pearl 0.02ct Diamond Necklace. P3066. This stunning necklace features petal shaped cabochons of the finest Whitby Jet stone, sourced directly from the north east coast of Yorkshire. The Whitby Jet and white Mother of Pearl form a feminine flower design that surrounds a delicate 0.02 carat diamond. Turn the beautiful 18ct rose gold pendant to reveal the highly polished Whitby Jet oval. The pendant hangs gracefully from a fluid 18 inch long 18 carat rose gold chain complete with a classic bolt ring clasp for easy wear. 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 compliment this necklace. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Matching items are available within this collection. Dimensions: 23x18mm, plus a 7mm bail.