18ct White Gold 1.25ct Tanzanite Diamond Pear Cut Necklace, 18WPEARTN. This striking pendant features a pear cut 1.25ct Tanzanite gemstone which is set elegantly beneath two brilliant cut diamonds, totalling 0.07cts. Designed perfectly for everyday wear, this gemstone set pendant is completed with a secure 18ct white 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 Tanzanite and diamond pieces online and in store to complement this necklace. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. .