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What is boulder opal?
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What is the difference between black opal and boulder opal?
Australian opal definitions and terms
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ABOUT
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About Us
Meet Sue
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LEARN
expand
What is boulder opal?
What is the difference between a boulder opal gemstone and a boulder opal specimen?
How do opal colours form?
What is the difference between black opal and boulder opal?
Australian opal definitions and terms
OPAL GEMSTONES
expand
All our opals
Perfect for rings
Cool ocean colours
Create a parcel
Pairs and sets
Colour my world
Pinks and pastels
Show me stripes
Perfect picture stones
Budget friendly options
Purple people pleasers
Let's go large
OPAL SPECIMENS
expand
All our specimens
Budget friendly specimens
Higher end specimens
Show me splits
UPCOMING EVENTS
FAQ
expand
Shipping Information
Shipping Rates
CONTACT US
Opal specimens
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26 products
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Date, old to new
1015 Ct large green and caramel boulder opal split specimen
Regular price
$1,140.00 AUD
1025 Ct purple boulder opal split pair specimen
Regular price
$2,640.00 AUD
139 Ct small green boulder opal split specimen
Regular price
$385.00 AUD
Sold
163 Ct small blue boulder opal specimen
Regular price
$200.00 AUD
Sold
163 Ct small boulder opal specimen
Regular price
$150.00 AUD
Sold
163 Ct two-sided boulder opal specimen
Regular price
$120.00 AUD
170 Ct small green boulder opal specimen
Regular price
$220.00 AUD
Sold
176 Ct blue boulder opal split pair specimen
Regular price
$860.00 AUD
177 Ct purple and green boulder opal split pair specimen
Regular price
$550.00 AUD
190 Ct blue boulder opal specimen
Regular price
$570.00 AUD
206 Ct ocean boulder opal split pair specimen
Regular price
$498.00 AUD
Sold
224 Ct deep blue and purple boulder opal specimen
Regular price
$442.00 AUD
246 Ct green-blue boulder opal specimen
Regular price
$285.00 AUD
253 Ct triangle boulder opal specimen
Regular price
$380.00 AUD
28 Ct small lilac triangle boulder opal specimen
Regular price
$160.00 AUD
295 Ct lilac boulder opal specimen
Regular price
$280.00 AUD
300 Ct navy blue boulder opal specimen
Regular price
$240.00 AUD
320 Ct green-blue stripe boulder opal specimen
Regular price
$961.00 AUD
365 Ct blue patch boulder opal specimen
Regular price
$250.00 AUD
380 Ct colourful boulder opal specimen
Regular price
$270.00 AUD
490 Ct green and purple boulder opal specimen
Regular price
$850.00 AUD
53 Ct green-blue and caramel boulder opal specimen
Regular price
$110.00 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
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