


'Calina' Doublet Opal Earrings Silver
100% Genuine Australian Opal
Free Worldwide Shipping
Certificate Of Authenticity
★ 100+ Five-Star Google Reviews
The ‘Calina’ opal drop earrings impress at first glance with their vibrant colour and elegant design. Crafted in polished sterling silver, each earring features two bezel-set Australian opal doublets: a round opal stud and an elongated pear-shaped drop. Together, the beautifully matched opals display a captivating combination of blue, green and pink, creating a striking yet versatile pair of earrings. These one-of-a-kind earrings are the exact pair pictured, making them uniquely yours.
Why You’ll Love These Opal Earrings
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Genuine Australian Opal: Each earring features two Australian opal doublets, crafted with a layer of natural opal displaying its own distinctive colour and character.
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Beautiful Play-of-Colour: Vibrant blue tones come alive with flashes of green and pink, creating a colourful display that changes as the opals catch the light.
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Elegant Sterling Silver Setting: Polished sterling silver provides a beautiful contrast to the colourful opals, with smooth bezel settings that complement their natural shapes.
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Distinctive Drop Design: A round opal stud paired with an elongated pear-shaped drop creates an elegant silhouette with gentle movement.
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Gift-Ready Presentation: Beautifully presented in a branded jewellery box with a Certificate of Authenticity.
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Free Worldwide Shipping: Fully insured and tracked delivery from Australia to destinations worldwide.
With their graceful drop design and beautifully matched Australian opals, ‘Calina’ offers a colourful take on classic opal earrings. The combination of round and elongated pear-shaped stones creates lovely visual interest, while the polished sterling silver settings give them a timeless finish. Equally suited to everyday elegance or special occasions, these one-of-a-kind earrings are a beautiful addition to any jewellery collection.
For more photos or videos, or questions befor purchasing, please contact our opal specialists.
Looking for something similar? Shop our opal earrings collection or view more doublet opal jewellery.
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
PRODUCT FAQs
ABOUT DOUBLET OPALS
Australian doublet opals consist of two layers - a slice of exceptional quality, colourful natural opal set onto a black backing made of resin, ironstone or potch, which darkens the appearance of the gemstone. Doublet opals are suitable for all types of opal jewellery, including gold and silver settings, and are affordable alternatives to solid black opals. 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.
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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





