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Lower grade (25)
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Yaraka (235)
Mt. Margaret (224)
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Boulder opal (500)
Wood replacement opal (83)
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Opal carving (36)

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Black (57)
Semi-black (191)
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Blue (442)
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624 products

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Filter and sort

624 products

Availability

In stock (541)
Out of stock (83)

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The highest price is $15,000.00 AUD

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Shape

Circle (34)
Cloud (6)
Diamond (6)
Fan (4)
Flower (5)
Free-form (60)
Half-circle (31)
Heart (59)
Hexagon (13)
Marquise (14)
Oval (65)
Pentagon (1)
Rectangle (85)
Shell (24)
Square (10)
Starfish (2)
Teardrop (80)
Triangle (54)
Mixed shapes (4)
Kite (9)
Pill (3)
Scarab (4)
Geometric (11)
Mushroom (6)

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Grade

Lower grade (25)
Commercial (434)
High commercial (77)
High commercial / gem (30)
Gem (20)
Top gem (3)

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Mine location

Yaraka (235)
Mt. Margaret (224)
Russells (134)

Clear

Type

Boulder opal (500)
Wood replacement opal (83)
Crystal opal (23)
Opal carving (36)

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Body tone

Black (57)
Semi-black (191)
Light (139)
Mixed (98)
Light + translucent (66)
Dark + translucent (7)

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Colour

Blue (442)
Green (452)
Orange (99)
Pink (217)
Purple (346)
Red (83)
Yellow (68)

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624 products

10.22 Ct shell boulder opal carving

Regular price $998.00 AUD

Regular price Sale price $998.00 AUD
Unit price per

Sold
10.23 Ct blue boulder opal

Regular price $295.00 AUD

Regular price Sale price $295.00 AUD
Unit price per
10.27 Ct front-drilled boulder opal

Regular price $440.00 AUD

Regular price Sale price $440.00 AUD
Unit price per
10.32 Ct pink and green boulder opal

Regular price $516.00 AUD

Regular price Sale price $516.00 AUD
Unit price per
10.39 Ct pastel boulder opal

Regular price $2,303.00 AUD

Regular price Sale price $2,303.00 AUD
Unit price per
10.47 Ct rainbow boulder opal

Regular price $655.00 AUD

Regular price Sale price $655.00 AUD
Unit price per
10.49 Ct green and ice blue boulder opal

Regular price P.O.A

Regular price Sale price $2,975.00 AUD
Unit price per
10.54 Ct shell boulder opal carving

Regular price $550.00 AUD

Regular price Sale price $550.00 AUD
Unit price per
10.58 Ct pastel pink and green boulder opal

Regular price $380.00 AUD

Regular price Sale price $380.00 AUD
Unit price per
10.81 Ct boulder opal pair

Regular price $535.00 AUD

Regular price Sale price $535.00 AUD
Unit price per
10.94 Ct oval boulder opal

Regular price $199.00 AUD

Regular price Sale price $199.00 AUD
Unit price per

Sold
10.97 Ct oval boulder opal pair

Regular price $1,715.00 AUD

Regular price Sale price $1,715.00 AUD
Unit price per
10.99 Ct wood replacement opal

Regular price $857.00 AUD

Regular price Sale price $857.00 AUD
Unit price per
107 g Australian Boulder Opal Specimen

Regular price $285.00 AUD

Regular price Sale price $285.00 AUD
Unit price per
11.03 Ct Wood replacement opal

Regular price $125.00 AUD

Regular price Sale price $125.00 AUD
Unit price per
11.16 Ct shell boulder opal carving

Regular price $348.00 AUD

Regular price Sale price $348.00 AUD
Unit price per

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