OVAL CUT TANZANITE DIAMOND RING 

A tanzanite and diamond ring set in 18ct rose gold. Tanzanite is extremely rare due to it only having one source in the world - Tanzania. The impressive ring features a vibrant 6.60ct oval cut tanzanite centre stone with exceptional colour saturation and violetish blue hue. The tanzanite is surrounded by round brilliant cut diamonds with a total weight of 0.63ct.