Description
Blue Tanzanite - 4.20 ct
Tanzania - Oval - IGI
IGI certificate number: 380916610
Measurements: 11.33 x 9.02 x 5.74 mm
Vitreous lustre.
In very good condition.
Colissimo shipping worldwide.
We are gemmologists who have worked at the GIA. We work for the LGR gemmology research laboratory ("Laboratoire de Recherche de Gemmologie"). We have direct access to the mine and buy rough stones in bulk which we cut in France.
We guarantee that all our stones are genuine.
Lot details
- Stone
- Tanzanite
- Total carat weight
- 4.20
- Origin as given on certificate
- Tanzania
- Cut & Shape
- Oval
- Certification
- IGI
- Colour
- Blue
- Treatment
- Heated
- Transparency/ clarity
- Transparent
- Sealed
- No