'Giana' Boulder Opal Pendant Silver
100% Genuine Australian Opal
Free Worldwide Shipping
Certificate Of Authenticity
★ 100+ Five-Star Google Reviews
'Gianna' is a striking double boulder opal pendant set in sterling silver, showcasing vivid green and fire-toned colour across two naturally formed stones. A unique, ready-to-wear piece designed for lasting elegance.
KEY FEATURES
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Authentic Queensland Boulder Opals: Featuring two vibrant, ethically sourced solid Queensland boulder opals, each uniquely formed with vivid green and fire-toned flashes set within natural ironstone matrix—no two stones are ever the same
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Sterling Silver Setting: Expertly crafted in high-quality sterling silver and paired with an adjustable sterling silver chain for effortless, versatile wear
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Protective Bezel Setting: Smooth and secure, designed to frame each opal’s natural character while enhancing colour and ensuring durability for everyday wear
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Elegant Gift Presentation: Presented in a branded pendant box and accompanied by a signed Black Star Opal E-Certificate of Authenticity for complete confidence
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Free Worldwide Shipping: Complimentary, fully insured and trackable shipping to Australia, the USA, UK, New Zealand, Europe and beyond
WHY YOU’LL LOVE THIS OPAL PENDANT
The ‘Giana’ Queensland boulder opal pendant is a one-of-a-kind expression of natural Australian beauty. Set in sterling silver, it showcases two connected freeform boulder opals, each with its own distinct pattern and colour play—featuring luminous flashes of green, orange and red flowing through rich ironstone matrix.
No two opals ever form the same, making this pendant completely individual to its wearer. The bezel setting highlights the natural shape and character of each stone while offering added protection, creating a piece that is both striking and practical.
Finished with an adjustable sterling silver chain, this pendant delivers effortless elegance and a truly unique pop of colour—perfect for those who value rare, genuine Australian opal and jewellery that stands apart.
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
ABOUT BOULDER OPALS
Queensland boulder opal is one of Australia's most striking gemstones, renowned for its vivid play-of-colour embedded in natural ironstone. Formed in the rugged outback, each boulder opal is a unique fusion of earthy character and vibrant brilliance. Durable and dramatic, it's a favourite for distinctive, statement jewellery. Read more about Australian opals.
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 products 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 jewellery.
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.
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.
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