239 products
239 products
Sort by:
Solid Opal (so7390)
$590.00 AUD
Unit price perSolid Opal (so7390)
$590.00 AUD
Unit price per
Solid Black Opal (so736)
$1,050.00 AUD
Unit price perSolid Black Opal (so736)
$1,050.00 AUD
Unit price perSolid Black Opal Stone
This opal has been mined at Lightning Ridge in NSW
2.5ct in weight
Dimensions 7mm(w) x 14mm(h)
Comes beautifully presented in a gemstone box
Solid Boulder Opal (so732)
$1,085.00 AUD
Unit price perSolid Boulder Opal (so732)
$1,085.00 AUD
Unit price per
This solid boulder opal has been mined in Queensland
carat weight 5.85ct
opal size 8mmx18mm
these opals come presented in a gift box
2 Solid Opals (so729)
$610.00 AUD
Unit price per2 Solid Opals (so729)
$610.00 AUD
Unit price perThis Pair of Crystal Opals Weighs in total 1.45ct
Measuring in at 7mm(w) x 9mm(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.
Queensland Boulder opal (so726)
$800.00 AUD
Unit price perQueensland Boulder opal (so726)
$800.00 AUD
Unit price perThis gorgeous solid boulder opal weighs a total of 1.90ct and is approximately 6mm(w) x 13mm(h) in size
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.
Solid Boulder Opal (so725)
$600.00 AUD
Unit price perSolid Boulder Opal (so725)
$600.00 AUD
Unit price perThese two gorgeous solid boulder opals weigh a total of 25.59ct and are approximately 15mm(w) x 26mm(h) x 4mm(d) in size.
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 (so723)
$420.00 AUD
Unit price per12 Solid Opals (so723)
$420.00 AUD
Unit price per12 solid opals which have been mined in the Coober Pedy region in South Australia
carat weight 2.94ct
12 stones tear drop 6mmx4mm
these opals come presented in a gem box
Solid Opal (so722)
$1,170.00 AUD
Unit price perSolid Opal (so722)
$1,170.00 AUD
Unit price perA solid opal mined in the Coober Pedy region in South Australia
opal dimensions 11mmx16mm tear drop
Opal weight 2.78ct
this opal comes presented in a gem box
3 Solid Opals (so720)
$672.00 AUD
Unit price per3 Solid Opals (so720)
$672.00 AUD
Unit price per3 solid opals these opals have been sourced from the Coober Pedy region in South Australia
opal dimensions 9x7mm and two 5mmx7mm ovals
opal carat 1.72ct
these opals come presented in a gem box
16 Round Solid Opals (so719)
$140.00 AUD
Unit price per16 Round Solid Opals (so719)
$140.00 AUD
Unit price per16 solid opals which have been mined in the Coober Pedy region in South Australia
carat weight 4.65ct
16 stones 5mm round
these opals come presented in a gem box
16 Solid Opals (so718)
$200.00 AUD
Unit price per16 Solid Opals (so718)
$200.00 AUD
Unit price per16 solid opals which have been mined in the Coober Pedy region in South Australia
carat weight 10.65ct
16 stones 8mmx6mm oval
these opals come presented in a gem box
16 Solid Opals (so717)
$200.00 AUD
Unit price per16 Solid Opals (so717)
$200.00 AUD
Unit price per16 solid opals which have been mined in the Coober Pedy region in South Australia
carat weight 6.05ct
16 stones 5mm round
these opals come presented in a gem box
Established since 1901 Johnston Opals has acquired an impeccable reputation for quality and workmanship. We now wish to bring this reputation to our website. Here are some of the features of our website:
- 9.1% tax discount to overseas shoppers
- SSL secure site
- All purchases fully insured