Perfect for rings

Opals in this collection are the perfect sizes for creating opal rings. Whether you have something dainty and petite in mind, a big cocktail ring, or something in between, we have you covered. Now you just have to choose...

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4.07 Ct oval boulder opal

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Zoom 4.07 Ct oval boulder opal
Zoom 4.07 Ct oval boulder opal
Zoom 4.07 Ct oval boulder opal
Zoom 4.07 Ct oval boulder opal
Zoom 4.07 Ct oval boulder opal
Zoom 4.07 Ct oval boulder opal
Zoom 4.07 Ct oval boulder opal

4.07 Ct oval boulder opal

A beautiful oval shaped boulder opal with rainbow colours. 4.07 carats. 14.3 x 10.2 mm / 0.56" x 0.40". 3.2 mm / 0.12" thick. Natural solid boulder opal. Mined by...

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3.95 Ct small boulder opal

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Zoom 3.95 Ct small boulder opal
Zoom 3.95 Ct small boulder opal
Zoom 3.95 Ct small boulder opal
Zoom 3.95 Ct small boulder opal
Zoom 3.95 Ct small boulder opal
Zoom 3.95 Ct small boulder opal
Zoom 3.95 Ct small boulder opal

3.95 Ct small boulder opal

A small arc-shaped boulder opal with a magical striped pattern. 3.95 carats. 12.4 x 10.5 mm / 0.48 x 0.41". 3.3 mm / 0.12" thick. Natural solid boulder opal. Mined...

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4.47 Ct pastel oval boulder opal

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Zoom 4.47 Ct pastel oval boulder opal
Zoom 4.47 Ct pastel oval boulder opal
Zoom 4.47 Ct pastel oval boulder opal
Zoom 4.47 Ct pastel oval boulder opal
Zoom 4.47 Ct pastel oval boulder opal
Zoom 4.47 Ct pastel oval boulder opal
Zoom 4.47 Ct pastel oval boulder opal

4.47 Ct pastel oval boulder opal

A lovely pastel oval boulder opal with a broad rolling flash of pink and orange. 4.47 carats. 14.8 x 9 mm / 0.58" x 0.35". 4.4 mm / 0.17" thick....

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6.24 Ct teardrop boulder opal

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Zoom 6.24 Ct teardrop boulder opal
Zoom 6.24 Ct teardrop boulder opal
Zoom 6.24 Ct teardrop boulder opal
Zoom 6.24 Ct teardrop boulder opal
Zoom 6.24 Ct teardrop boulder opal
Zoom 6.24 Ct teardrop boulder opal
Zoom 6.24 Ct teardrop boulder opal

6.24 Ct teardrop boulder opal

A lovely blue and green striped teardrop boulder opal.   6.24 carats. 17.9 x 12.3 mm / 0.70" x 0.48". 4 mm / 0.15" thick. Natural solid boulder opal. Mined...

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4.23 Ct striped oval boulder opal

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Zoom 4.23 Ct striped oval boulder opal
Zoom 4.23 Ct striped oval boulder opal
Zoom 4.23 Ct striped oval boulder opal
Zoom 4.23 Ct striped oval boulder opal
Zoom 4.23 Ct striped oval boulder opal
Zoom 4.23 Ct striped oval boulder opal
Zoom 4.23 Ct striped oval boulder opal

4.23 Ct striped oval boulder opal

A beautiful striped oval boulder opal. 4.23 carats. 19.7 x 8.1 mm / 0.77" x 0.31". 3.4 mm / 0.13" thick. Natural solid boulder opal. Mined by Sue at her...

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2.52 Ct blue teardrop boulder opal

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Zoom 2.52 Ct blue teardrop boulder opal
Zoom 2.52 Ct blue teardrop boulder opal
Zoom 2.52 Ct blue teardrop boulder opal
Zoom 2.52 Ct blue teardrop boulder opal
Zoom 2.52 Ct blue teardrop boulder opal
Zoom 2.52 Ct blue teardrop boulder opal
Zoom 2.52 Ct blue teardrop boulder opal

2.52 Ct blue teardrop boulder opal

A lovely small teardrop blue / purple boulder opal.   2.52 carats. 13 x 8 mm / 0.51" x 0.31". 3.1 mm / 0.12" thick. Natural solid boulder opal. Mined...

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2.49 Ct teardrop boulder opal

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Zoom 2.49 Ct teardrop boulder opal
Zoom 2.49 Ct teardrop boulder opal
Zoom 2.49 Ct teardrop boulder opal
Zoom 2.49 Ct teardrop boulder opal
Zoom 2.49 Ct teardrop boulder opal
Zoom 2.49 Ct teardrop boulder opal
Zoom 2.49 Ct teardrop boulder opal

2.49 Ct teardrop boulder opal

A small green-blue teardrop boulder opal. 2.49 carats. 13.5 x 9.2 mm / 0.53 x 0.36". 3.2 mm / 0.12" thick. Natural solid boulder opal. Mined by Sue at her...

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Zoom 7.90 Ct purple boulder opal
Zoom 7.90 Ct purple boulder opal
Zoom 7.90 Ct purple boulder opal
Zoom 7.90 Ct purple boulder opal
Zoom 7.90 Ct purple boulder opal
Zoom 7.90 Ct purple boulder opal
Zoom 7.90 Ct purple boulder opal

7.90 Ct purple boulder opal

A small roundish lilac boulder opal with interesting patterning. 7.90 carats. 16.4 x 11.9 mm / 0.64 x 0.46". 4.5 mm / 0.17" thick. Natural solid boulder opal. Mined by...

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