Rare chocolate black opal from Ethiopia, from a mine that is now closed.
Old stone from the 1970s
Measurements: 19 mm in diameter and 9.8 mm in thickness
Weight: 14 ct
Very strong colour play (green, violet, red, yellow), lots of colours
Treatment: natural, untreated, unheated
Stone collected in Ethiopia, then cut in Antwerp
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.
- Fire chocolate opal
- Total carat weight
- Origin as given on certificate
- Cut & Shape
- No Certification
- No indication of treatments
- Transparency/ clarity