18ct Yellow Gold Whitby Jet 1.00ct Diamond Large Cross Heart Necklace, PUNQ0002794. This stunning 18ct yellow gold necklace is part of our Cross Heart collection. It features a large, hand carved, heart shaped Whitby Jet gemstone that has been sourced directly from the North East Coast of Yorkshire. This highly polished Whitby Jet gemstone has been framed within an 18ct yellow gold mount, embellished with 1.00cts of sparkling diamonds, that embraces the gemstone in a cross design. The pendant is completed with a secure 18ct yellow gold chain.  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 these earrings. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Heart Dimensions: 38mm x 33mm