Oval Tanzanite mixed size 6.80 carats

Origin : Tanzania (Africa)
 Weight  : 6.80 carats
 Cut Style : Mixed Faceted Oval
 Dimensions : 13 x 10.4 x 6.10 mm
 Color : Blue to purple
 Transparency : Transparent
 Luster : Glossy vitreous
 Inclusions: no inclusions visible under a magnifying glass
 Mixed size artisanal with variable volume at the cylinder head.
 Likely heated, heat treatment common for Tanzanites to improve color. 
 Without inclusions, it presents a blue / purple dichroism.
 Ideal for a bluff center stone.
 THE PRICE INCLUDES POSTAL COSTS
 (recommended with acknowledgment  reception)
 For a declared value, count an additional 10 euros.
 To order  and get an invoice:
 contact :   tsubaagems@gmail.com