Stunning Koroit boulder opal with a lightning green and blue fire pattern. Cut round 12mm

All my Opals are natural. I cut and polish every Opal i sell and have been selling internationally for 20 years to the trade and public. You can buy with confidence as I only sell what i have hand picked myself.

• Mine - Koroit Boulder

• Body Tone - Iron Stone

• Brightness - 5/5

• Fire colour - Green and blue

• Size - 12x12x4.5mm

• Weight - 6.50 carat

All orders maybe subject to imports charges in your country, please beware you may be required under law to pay for import duties in your country when your package arrives. This is standard worldwide and as a international buyer you should expect this extra charge, it is out of our control.

All wins must be paid for within 3 days of the auction ending, if not your order will be cancelled and Opal Auctions will mark you as a non-payer. If you need longer to pay please email us and let us know.