Tanzanite

Colour: Royal Purplish-Blue

Name derivation: Derived from its birthplace - Tanzania

Symbolism: Rarity, royalty & opulence

Gemstone family: Zoisite

Birthstone: December (Alternative)

Hardness: Moh’s Scale 6.5 – 7.0 (soft yet very robust structure)

Geography: Found only in Tanzania (Merelani Hills)

Inclusions: Inclusions are not common and do not often affect the colour and beauty of the stone

Cleaning procedure: Must not be cleaned ultrasonically or by steam cleaner. Clean carefully using warm soapy water. Do not expose it to household chemicals

Value factors: Rarity, Intensity of colour; Brilliance and “life” of stone; Size of stone