138 products
138 products
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Solid Boulder Opal 2.96ct (bo105)
$525.00 AUD
Unit price perSolid Boulder Opal 2.96ct (bo105)
$525.00 AUD
Unit price per
Solid Boulder Opal 3.7ct (bo103)
$1,260.00 AUD
Unit price perSolid Boulder Opal 3.7ct (bo103)
$1,260.00 AUD
Unit price per
Solid Boulder Opal Stone 1.80ct
$300.00 AUD
Unit price perSolid Boulder Opal Stone 1.80ct
$300.00 AUD
Unit price perSolid Queensland Boulder opal
This opal comes from Queensland
Opal size 1.80ct
dimensions 13.56mm x 5.5mm
The stone comes beautifully presented in a gemstone box
Solid Boulder Opal Stone 22.15ct
$3,150.00 AUD
Unit price perSolid Boulder Opal Stone 22.15ct
$3,150.00 AUD
Unit price perQueensland Boulder opal stone
22.15ct in size
dimensions 30mmx16mm X6.5mm
Comes beautifully presented in a gemstone box
Solid Boulder Opal Stone 23.15ct (bous12)
$4,200.00 AUD
Unit price perSolid Boulder Opal Stone 23.15ct (bous12)
$4,200.00 AUD
Unit price perQueensland Boulder opal stone
23.15ct in size
dimensions 40.5mm x 12mm
Comes beautifully presented in a gemstone box
Solid Boulder Opal Stone 3.71ct (bou5)
$700.00 AUD
Unit price perSolid Boulder Opal Stone 3.71ct (bou5)
$700.00 AUD
Unit price perSolid Queensland Boulder opal
This opal comes from Queensland
Opal size 3.71ct
dimensions 17.3mmx 9mm
The stone comes beautifully presented in a gemstone box
Solid Boulder Opal Stone 5.69ct (bou4)
$350.00 AUD
Unit price perSolid Boulder Opal Stone 5.69ct (bou4)
$350.00 AUD
Unit price perSolid Queensland Boulder opal
This opal comes from Queensland
Opal size 5.69ct dimensions 12.5mmx18mm
The stone comes beautifully presented in a gemstone box
Solid Boulder Opal Stone 6.55ct
$2,100.00 AUD
Unit price perSolid Boulder Opal Stone 6.55ct
$2,100.00 AUD
Unit price perQueensland Boulder opal stone
6.55ct in size
dimensions 23mm x 8.8mm
Comes beautifully presented in a gemstone box
Solid Boulder Opal Stone 7.45ct
$1,800.00 AUD
Unit price perSolid Boulder Opal Stone 7.45ct
$1,800.00 AUD
Unit price perQueensland Boulder opal stone
7.45ct in size
dimensions 31mm x 8.8mm X.6.3mm
Comes beautifully presented in a gemstone box
Solid Boulder Opal Stone 7.75ct
$1,750.00 AUD
Unit price perSolid Boulder Opal Stone 7.75ct
$1,750.00 AUD
Unit price perSolid Boulder opal stone
This opal has been mined in Queensland
7.75ct in size
dimensions 20.5mm x 12.2mm
Comes beautifully presented in a gemstone box
Solid Opal 4.16ct (so2000)
$3,360.00 AUD
Unit price perSolid Opal 4.16ct (so2000)
$3,360.00 AUD
Unit price perThis 4.16ct solid crystal opal exhibits an array of electric green, blue, yellow, orange and red.
Stone dimensions: 14.5mm(W) x 16.5mm(H) x 5mm(D).
Each stone comes beautifully presented in a gem 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.
Solid Opal 1.65ct sos15
$660.00 AUD
Unit price perSolid Opal 1.65ct sos15
$660.00 AUD
Unit price perChoose 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