This Tanzanite and Diamond Cross-over Ring is crafted in lustrous white gold. With a vibrant round, prong-set tanzanite (6 mm) center stone, the ring's looped cross-over band sparkles with twenty round, prong-set diamonds (G-H, I1-I2). Tangelo Jewellery: A rainbow of gemstones is yours to discover with Tangelo. With thousands of styles from classic to trendy, you'll find the hue that's right for you. Adorn yourself with a burst of color from a gemstone. For every occasion in your colorful life.