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What is boulder opal?
Australian opal definitions and terms
How do opal colours form?
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Gemstones
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Cool ocean colours
Pinks and pastels
Colour my world
Perfect for rings
Show me stripes
Perfect picture stones
Budget friendly options
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Let's go large
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Date, old to new
1015 Ct large green and caramel boulder opal split
Regular price
$1,140.00 AUD
1025 Ct purple boulder opal split pair
Regular price
$2,640.00 AUD
139 Ct small green boulder opal split
Regular price
$385.00 AUD
Sold out
163 Ct small blue boulder opal specimen
Regular price
$200.00 AUD
163 Ct small boulder opal specimen
Regular price
$150.00 AUD
163 Ct two-sided boulder opal specimen
Regular price
$120.00 AUD
170 Ct small green boulder opal specimen
Regular price
$220.00 AUD
176 Ct blue boulder opal split pair
Regular price
$860.00 AUD
177 Ct long blue and ironstone boulder opal specimen
Regular price
$220.00 AUD
Sold out
177 Ct purple and green boulder opal split pair
Regular price
$550.00 AUD
190 Ct blue boulder opal specimen
Regular price
$570.00 AUD
206 Ct ocean boulder opal split pair
Regular price
$498.00 AUD
Sold out
246 Ct green-blue boulder opal specimen
Regular price
$285.00 AUD
490 Ct green and purple boulder opal specimen
Regular price
$850.00 AUD
570 Ct green-blue boulder opal specimen
Regular price
$842.00 AUD
600 Ct pink and green waterfall boulder opal specimen
Regular price
$1,720.00 AUD
Sold out
