With proper care to avoid hard blows, tanzanite can be worn in all styles of jewelry. - Courtesy Tanzanite Foundation â„¢ Hardness and toughness Gem and mineral hardness is measured on the Mohs scale.
The tanzanite and diamond pendant belongs to our extensive range of diamond and gemstone jewellery designs. Ideal for those who love the modern lustre of this precious metal, the pendant has been ...