Australia · GRS Certified
3.20 Carat Natural Australian Black Opal, Cabochon
₹88,000
₹99,000
Free insured shipping across India · 7-day no-questions returns · Every stone lab-certified & quality-verified before dispatch
Shop Opal
Opal is unique among gemstones for its play-of-color — flashes of spectral light caused by microscopic silica spheres, not by pigment. Australia has historically supplied most of the world's fine precious opal; Ethiopian opal is a significant newer source with its own distinct hydrophane character.
Every stone is independently lab-certified and treatment-disclosed, with the certificate shared before you pay — the same standard as our authenticity & certification promise across the site.
Opal is unlike almost every other gemstone in the catalog — it isn't a crystalline mineral at all, but hardened...
Read the buying guideOpal pricing is driven overwhelmingly by play-of-color quality and body tone rather than by the size/clarity axis that...
See price bandsAn opal certificate should state whether the stone is a solid natural opal or a constructed doublet/triplet, since these...
What to verify1 stones
Australia · GRS Certified
₹88,000
₹99,000
No stones match these filters yet — try clearing one or two, or tell us what you're looking for and we'll help.