Product Details

You are buying a RARE collector piece - a 1.13ct Natural Unheated Tanzanite! This is NOT your typical heated commercial stone. Most tanzanite on the market is heat treated to get blue. This one is represented as 100% natural and unheated from an old Merelani parcel - showing that beautiful natural trichroism. SPECS: Weight: 1.13 carat Dimensions: 8.0 x 6.0 x 3.2mm - HUGE face-up for the weight! Shape/Cut: Oval Brilliant Cut - shallow cut = big look on the finger Color: Deep Indigo Blue with Strong Violet-Purple Pleochroism - color shifts in different light Clarity: Eye Clean - nice and bright, no big inclusions Treatment: Unheated - No Heat - Natural Zoisite [Sold as represented, no lab cert - priced accordingly] Origin: Merelani Hills, Tanzania Hardness: 6.5-7