Create your free account

Cookies

You can set your cookie preferences using the toggles below. You can update your preferences, withdraw your consent at any time, and see a detailed description of the types of cookies we and our partners use in our Cookie Policy.

Blue Tanzanite - 4.20 ct

Blue Tanzanite - 4.20 ct
Blue Tanzanite - 4.20 ct - 1 Blue Tanzanite - 4.20 ct - 2 Blue Tanzanite - 4.20 ct - 3 Blue Tanzanite - 4.20 ct - 4 Blue Tanzanite - 4.20 ct - 5 Blue Tanzanite - 4.20 ct - 6 Blue Tanzanite - 4.20 ct - 7 Blue Tanzanite - 4.20 ct - 8 Blue Tanzanite - 4.20 ct - 9
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
Not registered yet?
By creating your free Catawiki account, you’ll be able to bid on any of our 50,000 special objects up for auction every week.
or Sign in