153 products
153 products
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1.93ct Twin Solid Marquise Crystal Opal (SO569)
$812.00 AUD
Unit price per1.93ct Twin Solid Marquise Crystal Opal (SO569)
$812.00 AUD
Unit price perThis Pair of Crystal Opals Weighs in total 1.93ct and is Marquise Shaped.
Measuring in at 7mm(w) x 14mm(h), This Opal Displays flashes of Green and Red Play with a Semi-Transparent Background.
All Our Loose Stones Come Packaged in a Display Box
If You Have Any Questions or Would like to Arrange a Setting to be Made for these Stones Please Either Call us During Our Opening Hours, Or Email us Directly on the Contacts Page.
11.54ct Solid Semi-Black Opal
$805.00 AUD
Unit price per11.54ct Solid Semi-Black Opal
$805.00 AUD
Unit price perThis Semi-Black Opal Weighs 11.54ct and is Oval Shaped.
Measuring in at 16mm(w) x 21mm(h), This Opal Displays mild flashes of Green, Yellow and Red with a Opaque Grey Background.
All Our Loose Stones Come Packaged in a Display Box
If You Have Any Questions or Would like to Arrange a Setting to be Made for these Stones Please Either Call us During Our Opening Hours, Or Email us Directly on the Contacts Page.
12 Solid Crystal Opals 4.03ct (ss1013)
$160.00 AUD
Unit price per12 Solid Crystal Opals 4.03ct (ss1013)
$160.00 AUD
Unit price perThese 12 gorgeous round crystal opals were mined in Coober Pedy located in South Australia.
Opal Dimensions: 4mm (diameter) x 2.5mm(H).
Total Carat Weight: 4.03ct.
This opal comes presented in a gemstone box
12 Solid Crystal Opals 9.97ct (ss1006)
$160.00 AUD
Unit price per12 Solid Crystal Opals 9.97ct (ss1006)
$160.00 AUD
Unit price perThis set of 12 oval crystal opals weigh a total of 9.97ct and are approximately 6mm(w) x 8mm(h) .
Mined in Coober Pedy, located in South Australia, these opals display speckles of orange, yellow and green.
All Our Loose Stones Come Packaged in a Display Box
If You Have Any Questions or Would like to Arrange a Setting to be Made for these Stones Please Either Call us During Our Opening Hours, Or Email us Directly on the Contacts Page.
12 Solid Opals (so1212)
$140.00 AUD
Unit price per12 Solid Opals (so1212)
$140.00 AUD
Unit price perThis set of 12 oval crystal opals weigh a total of 6.86ct and are approximately 5mm(w) x 7mm(h) .
Mined in Coober Pedy, located in South Australia,
All Our Loose Stones Come Packaged in a Display Box
If You Have Any Questions or Would like to Arrange a Setting to be Made for these Stones Please Either Call us During Our Opening Hours, Or Email us Directly on the Contacts Page.
16 Solid Crystal Opals 2.96ct
$120.00 AUD
Unit price per16 Solid Crystal Opals 2.96ct
$120.00 AUD
Unit price per
18 Solid Crystal opals 2.01ct (ss1014)
$179.00 AUD
Unit price per18 Solid Crystal opals 2.01ct (ss1014)
$179.00 AUD
Unit price perThese 18 gorgeous oval crystal stones were mined from Coober Pedy in South Australia. Opal Dimensions: 2.5mm (W) x 4.5mm (L) x 1mm (H)
Total carat Weight: 2.01ct
This opal comes presented in a gemstone box
2 Solid Opals 1.6ct (sso102)
$350.00 AUD
Unit price per2 Solid Opals 1.6ct (sso102)
$350.00 AUD
Unit price per
2.50ct Solid Crystal Opal
$875.00 AUD
Unit price per2.50ct Solid Crystal Opal
$875.00 AUD
Unit price per
2.74ct Solid Crystal Opal
$385.00 AUD
Unit price per2.74ct Solid Crystal Opal
$385.00 AUD
Unit price perThis Crystal Opal Weighs 2.74ct and is Drop Shaped.
Measuring in at 6.5mm(w) x 20.5mm(h), This Opal Displays flashes of Green Play with a Semi-Transparent Background.
All Our Loose Stones Come Packaged in a Display Box
If You Have Any Questions or Would like to Arrange a Setting to be Made for these Stones Please Either Call us During Our Opening Hours, Or Email us Directly on the Contacts Page.
2.7ct Solid Crystal Opal (lso510)
$210.00 AUD
Unit price per2.7ct Solid Crystal Opal (lso510)
$210.00 AUD
Unit price perThis Crystal Opal Weighs 2.7ct and is Shaped as a Freeform Cut.
Measuring in at 7.5mm(w) x 16mm(h), This Opal Displays Vibrant Flashes of Blue and Green Play in a Semi-Transparent Background.
All Our Loose Stones Come Packaged in a Display Box
If You Have Any Questions or Would like to Arrange a Setting to be Made for these Stones Please Either Call us During Our Opening Hours, Or Email us Directly on the Contacts Page.
20 Solid Opals (so1211)
$255.00 AUD
Unit price per20 Solid Opals (so1211)
$255.00 AUD
Unit price perThis set of 20 Tear drop crystal opals weigh a total of 2.94ctand are approximately 3mm(w) x 5mm(h) .
Mined in Coober Pedy, located in South Australia, these opals display speckles of red and green.
All Our Loose Stones Come Packaged in a Display Box
If You Have Any Questions or Would like to Arrange a Setting to be Made for these Stones Please Either Call us During Our Opening Hours, Or Email us Directly on the Contacts Page.
Choose from a Wide Range of Quality Opal Stones
If you’re looking for the perfect opal stone to craft into a beautiful piece of jewellery, Johnston Opals has the best selection for you to choose from online and in-store. Whether you love the look of white opals or you prefer the striking appearance of a Coober Pedy fire opal or a Lightning Ridge black opal, we have opal stones available to suit all preferences.
Available in solid opal and doublet opal options, our range of opal stones includes:
- Queensland boulder opals
- Lightning Ridge black opals
- White solid opals
- Opal pairs
- Opal stones with green
- Coober Pedy solid fire opals
- And more