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19.25 cts Stunning Koroit Opal with Amazing Polish (RB147)
- SKU
- Dimensions (mm)
- 29 x 13 x 7mm
- Weight (cts)
- 19
- Colours
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TREASURE OPAL PRESENTS: KOROIT OPALS
This opal is from Koroit, central Queensland (map). These stones have a fantastic polish on them and are left free form shape. The opal colour is very bright and very vivid.
Koroit opal is famous for it's unique patterns and beautiful flashing colours formed inside the ironstone.
Size: 29 x 13 mm
Weight: 19.25 cts
Brightness: 4
CLASSIFICATION:
Opal Body Tone Scale as per recommendation by the Australian Opal and Gem Industry Association Ltd.
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Brilliance Scale:
1 Faint, 2 Dull, 3 Bright, 4 Very Bright, 5 Brilliant - Gem Quality
Thank you for viewing my auction and goodluck with your bidding. Hopefully you win some treasure of your own!!
| Shipping provider | Shipping to Australia | Shipping to rest of world | Combined Shipping (Australia) | Combined Shipping (rest of the world) |
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| Standard Shipping - Tracked |
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| Express Shipping |
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- SKU
- Dimensions (mm)
- 29 x 13 x 7 mm
- Weight (cts)
- 19
- Colours
-

TREASURE OPAL PRESENTS: KOROIT OPALS
This opal is from Koroit, central Queensland (map). These stones have a fantastic polish on them and are left free form shape. The opal colour is very bright and very vivid.
Koroit opal is famous for it's unique patterns and beautiful flashing colours formed inside the ironstone.
Size: 29 x 13 mm
Weight: 19.25 cts
Brightness: 4
CLASSIFICATION:
Opal Body Tone Scale as per recommendation by the Australian Opal and Gem Industry Association Ltd.
![]()
Brilliance Scale:
1 Faint, 2 Dull, 3 Bright, 4 Very Bright, 5 Brilliant - Gem Quality
Thank you for viewing my auction and goodluck with your bidding. Hopefully you win some treasure of your own!!
| Shipping provider | Shipping to Australia | Shipping to rest of world | Combined Shipping (Australia) | Combined Shipping (rest of the world) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| Express Shipping |
|
|
|
|
I have been brought up around opals all my life and I have always been fascinated by this beautiful....
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PositiveAs always stunning Opals. Speedy delivery. All around great stuff.
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Positive
Thrilled about this purchase! Thank you!
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Positive
Great opal, would buy again from this store.
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Positive
Great opal, would buy again from this store.
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Positive
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Positive
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