Very rare blue topaz, not irradiated, natural
The colour is perfectly distributed (zoning), pale, typical of a non-irradiated stone...
Dimensions: 24.11 x 17.16 x 12.88 mm
Treatment: natural unheated untreated (very rare because normally blue topazes are irradiated and are called London Swiss blue topaz)
In very good condition
Worldwide shipping by Colissimo
We are gemmologists and have worked at GIA. We have direct access to the mine and buy wholesale, rough gemstones that we cut in France.
We guarantee that all our gemstones are genuine.
- Total carat weight
- Origin as given on certificate
- Cut & Shape
- No Certification
- No indication of treatments
- Transparency/ clarity