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Collection: Opal gemstones

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Diamond (1)
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Half-circle (27)
Heart (6)
Hexagon (8)
Marquise (13)
Oval (48)
Pentagon (1)
Rectangle (60)
Square (12)
Teardrop (63)
Triangle (42)
Kite (1)

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Lower grade (11)
Commercial (277)
High commercial (31)
High commercial / gem (16)
Gem (18)
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Yaraka (152)
Mt. Margaret (104)
Russells (103)

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Boulder opal (276)
Wood replacement opal (72)
Crystal opal (14)
Opal carving (3)

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Black (33)
Semi-black (112)
Light (77)
Mixed (43)
Light + translucent (57)
Dark + translucent (7)

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Blue (248)
Green (268)
Orange (57)
Pink (113)
Purple (202)
Red (38)
Yellow (40)

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361 products

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Filter and sort

361 products

Availability

In stock (361)
Out of stock (0)

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Price

The highest price is $15,000.00 AUD

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Clear

Shape

Circle (18)
Cloud (2)
Diamond (1)
Fan (3)
Flower (2)
Free-form (53)
Half-circle (27)
Heart (6)
Hexagon (8)
Marquise (13)
Oval (48)
Pentagon (1)
Rectangle (60)
Square (12)
Teardrop (63)
Triangle (42)
Kite (1)

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Grade

Lower grade (11)
Commercial (277)
High commercial (31)
High commercial / gem (16)
Gem (18)
Top gem (3)

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Mine location

Yaraka (152)
Mt. Margaret (104)
Russells (103)

Clear

Type

Boulder opal (276)
Wood replacement opal (72)
Crystal opal (14)
Opal carving (3)

Clear

Body tone

Black (33)
Semi-black (112)
Light (77)
Mixed (43)
Light + translucent (57)
Dark + translucent (7)

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Colour

Blue (248)
Green (268)
Orange (57)
Pink (113)
Purple (202)
Red (38)
Yellow (40)

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361 products

8.17 Ct triangle boulder opal

Regular price $371.00 AUD

Regular price Sale price $371.00 AUD
Unit price per
4.30 Ct teardrop boulder opal

Regular price $320.00 AUD

Regular price Sale price $320.00 AUD
Unit price per
2.46 Ct small boulder opal

Regular price $246.00 AUD

Regular price Sale price $246.00 AUD
Unit price per
2.28 Ct small boulder opal

Regular price $228.00 AUD

Regular price Sale price $228.00 AUD
Unit price per
3.89 Ct light pink and green boulder opal

Regular price $591.00 AUD

Regular price Sale price $591.00 AUD
Unit price per
1.77 Ct rectangle boulder opal

Regular price $808.00 AUD

Regular price Sale price $808.00 AUD
Unit price per
4.32 Ct rainbow boulder opal

Regular price $657.00 AUD

Regular price Sale price $657.00 AUD
Unit price per
2.76 Ct triangle boulder opal

Regular price $629.00 AUD

Regular price Sale price $629.00 AUD
Unit price per
4.08 Ct oval boulder opal

Regular price $931.00 AUD

Regular price Sale price $931.00 AUD
Unit price per
3.38 Ct circle boulder opal

Regular price $1,010.00 AUD

Regular price Sale price $1,010.00 AUD
Unit price per
1.69 Ct small stripy boulder opal

Regular price $771.00 AUD

Regular price Sale price $771.00 AUD
Unit price per
1.31 Ct green-blue boulder opal

Regular price $797.00 AUD

Regular price Sale price $797.00 AUD
Unit price per
1.20 Ct narrow small boulder opal

Regular price $547.00 AUD

Regular price Sale price $547.00 AUD
Unit price per
1.26 Ct extra small boulder opal

Regular price $452.00 AUD

Regular price Sale price $452.00 AUD
Unit price per
4.84 Ct small boulder opal

Regular price $69.00 AUD

Regular price Sale price $69.00 AUD
Unit price per
3.24 Ct small boulder opal

Regular price $79.00 AUD

Regular price Sale price $79.00 AUD
Unit price per

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