Unheated 2.81ct Oval Cut Bi-Colour Tanzanite Amethyst not only that but it

not only that but it is beautifully bi-colour making it a most intriguing stone

Less than $16/ct

The original rough stone was responsibly sourced from Cabo Delgado in Mozambique

but always with a dark pink undertone

not too light and not too dark with only very minor colour zoning

Unheated 2.81ct Oval Cut Bi-Colour Tanzanite Amethyst not only that but itThis unique tanzanite has not been heated, as almost all commercial pieces are, not only that but it is beautifully bi colour making it a most intriguing stone. Depending on which angle the stone is viewed from, the two colour shift about the stone and also change between the dichroic colours of tanzanite. Stone Type Zoisite Tanzanite Cut Oval Cut Weight 2. 81ct Dimensions 11x8. 4x4. 3mm Colour Violet Blue & Green Yellow Clarity VS Treatment None