11.50cts Koroit Boulder Opal Stone AOH-447

Item Information

Dimensions (mm) 14.6 x 9.4 x 6.6mm
Weight (carats) 11.5 carats
  • Cabochon
  • Polished

Australian Opal Hunter - The Hunt Is On!!!

Bringing you quality stones at competitive prices. Why buy retail when you can get the stone at wholesale price. Photos are taken under a mix of 3000k and 8000k LED lights. This combination is as close we can get to natural outdoor sunlight.


Stone :  Koroit Opal

Outback Queensland Australia

Cut and Polished Stone

This beauty is ready to be set in jewellery.

Boulder Opal is a rock that contains thin seams and patches of Opal surrounded by or attached to its natural host rock. The cutter studies this rock and decides how to cut the best possible gem. That gem might be cut to display seams and patches of precious opal as they appear within their natural host rock.

Member of the "Australian Boulder Opal Association Inc."
Member of the " Opal Association"

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13 bids placed so far

$32 opalguru
$31 ellle1421
$31 opalguru
$27 ellle1421
$26 opalguru
$14 ellle1421
$13 jackye
$10 jackye
$9 hans2016
$8 mikerocks
$7 hans2016
$2 hans2016
$1 drcifaldi
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Audit Information

The Opal Sheriff program allows our members to request an audit on any auction, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.

Pricing & Details

Bid Increment $1
Starting Bid $1
Auction ID 1212921
Watchers 8 watching
Viewed 202 times
Starts 22nd Apr 2022 4:02pm PDT
Ends 1st May 2022 4:05pm PDT

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FedEx $35.00 5 days
Standard Shipping - Tracked $20.00 15 days
Shipping Insurance all providers $20.00 (optional)

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