'Rainbow Cloud' Solid Semi-Black Opal
100% Genuine Australian Opal
Free Worldwide Shipping
Certificate Of Authenticity
★ 100+ Five-Star Google Reviews
Vibrant Colour Play, Ethically Sourced
Experience the magic of ‘Rainbow Cloud’ – a natural solid semi-black opal from Lightning Ridge, Australia, bursting with vivid flashes of red, green, pink, blue and orange. Perfect for a unique pendant, ring or a standout addition to your opal collection.
This breathtaking oval-shaped opal lives up to its name with a swirling rainbow of colours that shift and dance in the light. Ethically mined in the legendary Lightning Ridge region - home of Australia's famous black opal - this one-of-a-kind stone features a rich dark grey body tone that enhances its electrifying play-of-colour. Whether you're crafting a bespoke jewellery piece or expanding your gemstone collection, ‘Rainbow Cloud’ offers both visual brilliance and rarity.
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Natural Solid Semi-Black Opal: Mined, not treated or synthetic – 100% authentic Australian gemstone.
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Striking Play-Of-Colour: Bursts of red, green, blue, pink, and orange captivate the eye with every movement.
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Ideal Size and Shape: Perfectly cut oval, suitable for a pendant or ring setting.
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Ethically Sourced: Direct from trusted opal miners in Lightning Ridge, supporting small-scale, responsible mining.
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Unique and Collectible: No two opals are alike – this stone is truly one-of-a-kind.
Ready to create something unforgettable? Add ‘Rainbow Cloud’ to your cart now and bring home the brilliance of Australian opal.
PRODUCT DETAILS
SHIPPING & RETURNS
- Fast dispatch from Australia
- Free insured & tracked global shipping
- 30 day returns - Shop with confidence
We provide free, fully insured and trackable shipping, ensuring your purchase is protected from dispatch through to delivery.
Standard Shipping
Australia: Approx. 2–4 business days
International: Approx. 8–12 business days
Express Shipping
Australia: Approx. 2–4 business days
International: Approx. 5–8 business days
Please note: Delivery timeframes are estimates only and do not include delays caused by international customs processing, transit interruptions or other unforeseen circumstances. Customs fees and import duties may apply to international orders. Orders shipped to the USA valued USD $2500 and under include customs fees.
For full details on shipping and returns, please visit:
Black Star Opal Shipping Policy
Black Star Opal Returns Policy
FAQs
Have questions about opals, payments, shipping or returns? Our FAQ page has all the answers you need, including ring sizing, gift wrapping, and caring for your opal. For more information check out our FAQ Page for quick answers
ABOUT OPAL
Australian opals feature solid, doublet and triplet stones in endless combinations of colours and patterns. With four main types of solid opals - black, crystal, white and boulder - this gemstone is one of the most fascinating natural wonders on earth. Read more about opals here.
ABOUT US
Black Star Opal is part of a family-owned Australian opal business founded in Lightning Ridge in 1969. Backed by more than 50 years of specialist expertise, we carefully select genuine Australian opals and distinctive opal jewellery for their authenticity, quality and individual character. You can also visit us at our Australian retail store, The Opal Centre, at the Big Banana on the Coffs Coast. Discover our story.
OPAL CARE
Proper care is crucial to preserve the beauty and brilliance of opal gemstones and opal jewelry. To keep your opal jewelry looking radiant for years, it's essential to follow safe cleaning practices and handle them with care. Read more about how to care for your opal stones.
SUSTAINABILITY
Sustainability is increasingly important in today’s world and holds growing significance within the global gemstone industry. For Australian opals, sustainability goes beyond ethical mining - it encompasses supporting the communities and preserving the unique ecosystems that rely on the opal industry. Find out why sustainability matters for the Australian opal industry.
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Loved By Customers Worldwide
Kris Grauer, USA
My Ocean Princess black opal ring is BEAUTIFUL and was sized and delivered as promised. Communication was prompt and professional. I'll be a repeat customer!
Bridget Hall, UK
My opal pendant is everything I was expecting and what tremendous service. I would heartily recommend Black Star Opal to anyone.
Harald Wack, EU
Wow, these guys hit it out the ballpark! That opal pendant for my wife's 50th - love it! And with all the help we could have hoped for, shipped it on time from Australia to Germany! Love opal, love this company.
EXPERIENCE THE BLACK STAR OPAL DIFFERENCE
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