18ct Yellow Gold Tanzanite Diamond Ring 6820T This 18ct yellow gold stunning dress ring features a 0.60ct marquise cut Tanzanite at its heart and is shouldered either side by sparkling baguette cut diamonds (0.31ct total). It is a luxurious and elegant piece that once purchased, will be treasured for generations to come. 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 similar pieces online and in store to complement this ring. All articles purchased will be lovingly and securely dispatched with our elegant jewellery packaging.