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Opal Essence

Australian Mintabie Semi-Black Crystal Opal 191.11cts - Rough Uncut

Australian Mintabie Semi-Black Crystal Opal 191.11cts - Rough Uncut

Regular price $5,548.00 USD
Regular price Sale price $5,548.00 USD
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Australian Mintabie Semi-Black Crystal Opal 191.11cts - Rough Uncut

A spectacular parcel of semi-black and crystal rough opal from the world-renowned Mintabie fields of South Australia. At 191.11 carats (38.34 grams), this is a substantial parcel of multi-colour super gem opal — the kind of stone that serious lapidary artists and high-end jewellers dream of working with. The dark body tone of semi-black opal intensifies the colour play, making every flash of light truly dramatic.

Specifications

  • Weight: 191.11cts (38.34g)
  • Dimensions: Approx. 28mm × 15mm (average stone size)
  • Origin: Mintabie, South Australia
  • Type: Semi-black and crystal opal
  • Grade: Multi-colour super gem
  • Condition: Natural rough uncut
  • Price per gram: $144.69/g | $29/ct
  • Reference: #41

Notes

Ethically mined directly from Mintabie, South Australia. Semi-black opal is among the most prized opal varieties in the world, second only to black opal. This parcel represents exceptional value for the quality on offer.

Contact us for additional stone sizing information.

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