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Opal Jewellery Under $300

Find the perfect piece of Australian opal jewellery without exceeding your budget. This curated collection under AUD$300 features stunning rings, pendants, earrings and bracelets—each showcasing the natural beauty and colour of opal in affordable designs set in gold, sterling silver or gold plated silver.

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Gold-plated silver opal pendant necklace with bezel-set Australian triplet opal and double ring design on matching chain.
'vittoria' opal pendant set in sterling silver
Close-up of 'Yasmin' opal earrings showcasing five marquise-shaped Australian opals in a floral design.
flower design silver opal pendantblue and green opal pendant set in silver with a flower design
Black Star Opal gift card for opal gemstones and opal jewelry
Black Star Opal Gift Card Sale priceFrom $25.00 AUD
Express Shipping Sale price$30.00 AUD
Ring Resizing Sale price$40.00 AUD

AFFORDABLE OPAL JEWELLERY FOR EVERYONE

Looking for affordable, high quality Australian opal jewelry that won't break the bank? Our extensive collection of opal jewellery priced at AUD $300 and under is for you. Featuring solid gold, silver and gold plated silver settings, our range includes stylish opal rings, opal earrings, opal pendants...

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EXPERIENCE THE BLACK STAR OPAL DIFFERENCE

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Enjoy free worldwide delivery and safe, insured shipping

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Customer satisfaction with our 30-day money back guarantee

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International orders avoid 10% Australian goods & services tax

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Authenticity Certificate

Gold jewellery + gems include Certificate of Authenticity

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A model wearing opal rings on three fingers and an opal necklace around her neck