
Discover the Timeless Beauty of Boulder Opals
Hand-cut Opals ethically sourced from the rugged landscapes of Australia
Latest Arrivals
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Aqua solid boulder opal pendant
Regular price $300.00 AUDRegular priceUnit price / per -
Blue solid boulder opal studs
Regular price $400.00 AUDRegular priceUnit price / per -
Blue sterling silver pendant
Regular price $200.00 AUDRegular priceUnit price / per -
Blue-green sterling silver pendant
Regular price $125.00 AUDRegular priceUnit price / per

Welcome to Coast Opals, your gateway to the captivating world of Australian boulder opals.
Nestled on the stunning east coast of Australia, we specialize in hand-cut opals that capture the brilliance of nature's finest gemstones. Every piece we offer is 100% natural, ethically sourced, and crafted with passion. From the blue waters of our coastline to the rugged landscapes where these stones are born, we bring you opals that are as unique as the land they come from.
Shop All Opals
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Aqua and pink solid boulder opal 8.50ct
Regular price $400.00 AUDRegular priceUnit price / per -
Aqua calibrated boulder opal 2.58ct
Regular price $600.00 AUDRegular priceUnit price / per -
Aqua heart boulder opal 2.50ct
Regular price $360.00 AUDRegular priceUnit price / per -
Aqua solid boulder opal pendant
Regular price $300.00 AUDRegular priceUnit price / per
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Ethically Sourced
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One of a Kind
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Australian Boulder Opals

Shop Ethical & Natural Opals
Every opal is crafted with integrity—natural, sustainable, and full of life.