Tanzanite of 0.90 ct.
Dimensions: 6.92 x 5.14 x 3.08 mm
Origin: seller's opinion
Tanzanites are generally heat treated to improve them, but signs of this treatment are absent on this stone.
Certificate + Blister: Antwerp number 375948987 from 11/07/2019
Very careful and fast tracked shipping via courier service.
- Nr of stones
- Total carat weight
- Origin as given on certificate
- Cut & Shape
- Blue, Violet
- No indication of treatments
- Transparency/ clarity