A 14ct white gold oval pendant necklace featuring a vibrant but petite blue and red opal gemstone, displayed on a textured white surface.

A white gold opal oval pendant necklace featuring a vibrant blue opal gemstone with flashes of orange, set on a delicate silver chain against a textured white background.

14ct white gold oval pendant necklace featuring a vibrant blue, green, and red iridescent opal stone, suspended from a delicate silver chain against a light textured background.

'Olivia Deux' Doublet Opal Pendant 14ct White Gold

Name: 'Olivia Deux' Doublet Opal Pendant 14ct White Gold
Brand: Black Star Opal
SKU: WGDP077A.2
Price: 380.00 AUD
Availability: InStock

$380.00 AUD

100% Genuine Australian Opal

Free Worldwide Shipping

Certificate Of Authenticity

★ 100+ Five-Star Google Reviews

Deep, electric colour gives the ‘Olivia Deux’ opal pendant a striking character of its own. The petite oval Australian opal doublet is dominated by brilliant blue, with darker vertical bands creating a distinctive striped pattern through the stone. Flashes of green and a vivid touch of red emerge as the opal moves through the light. A smooth bezel of polished 14ct white gold provides a clean, contemporary finish while helping to protect the opal’s edges. This is a one-of-a-kind piece, so you will receive the exact pendant pictured.

Why You’ll Love This Opal Pendant

Genuine Australian Opal: A real doublet opal opal featuring a layer of natural, responsibly sourced opal.
Distinctive Banded Pattern: Darker vertical ribbons run through the brilliant blue, accented by flashes of green and red.
Polished White Gold Setting: A smooth bezel of solid 14ct white gold complements the opal’s cool tones and helps protect its edges.
One-of-a-Kind: The opal’s individual colour and striped pattern cannot be replicated, and you will receive the exact pendant shown.
Beautifully Presented: Arrives in a branded jewellery box with a Certificate of Authenticity and a complimentary 45cm (18") silver-plated display chain.
Free Worldwide Shipping: Fully insured and tracked delivery from Australia to the USA, UK, Canada, Europe and beyond.

‘Olivia Deux’ draws the eye with its vivid blue colour and unusual vertical pattern. Its delicate oval shape feels refined and comfortable to wear, while the streamlined white gold setting makes it equally suited to everyday styling, an October birthstone gift or a meaningful piece for someone who loves blue opal.

For more photographs or a video showing the opal moving in the light, or if you have any questions before purchasing, please contact our opal specialists.

Looking for something similar? Explore our Australian opal pendants, or discover more opal doublet jewellery, including earrings to match.

PRODUCT DETAILS

Opal Type: Australian doublet opal
Opal Origin: Australia
Opal Colour: Blue with red and green highlights
Opal Shape: Oval
Opal Dimensions: 6mm × 4mm (0.24″ × 0.16″)
Opal Weight: 0.32 carats
Pendant Metal: 14ct white gold (0.59 grams)
Setting: Bezel setting
SKU: WGDP077A.2

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

Will I receive the exact opal pendant pictured?
Yes. ‘Olivia Deux’ is a unique Australian opal pendant, so you will receive the exact piece shown in the photographs. Its distinctive colour and vertical pattern cannot be replicated.

What type of opal is featured in this pendant?
The pendant features an Australian opal doublet made with a layer of genuine natural opal bonded to a dark backing. This construction brings greater depth and contrast to its brilliant blue play-of-colour.

What metal is the ‘Olivia Deux’ pendant made from?
‘Olivia Deux’ is crafted in solid 14ct white gold, which contains 58.5% pure gold. The polished white setting complements the opal’s cool blue tones and creates a refined, contemporary finish.

Does the pendant include a chain?
Yes. A complimentary 45cm (18") silver-plated display chain is included for presentation and immediate wear. For long-term wear with this solid gold pendant, we recommend pairing it with a suitable solid white gold chain.

How does an opal doublet compare with a solid opal?
An opal doublet combines a layer of natural Australian opal with a dark backing that is an acceptable form of opal that is seen as a more affordable option for black opal. A solid opal is cut entirely from natural opal material and will generally be more valuable when its other quality characteristics are comparable.

How should I care for the ‘Olivia Deux’ pendant?
Wipe the pendant gently with a soft, slightly damp cloth after wearing and store it separately from other jewellery. Avoid soaking it or exposing it to perfume, hairspray, harsh chemicals, sudden temperature changes or ultrasonic cleaners.

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.

'Olivia Deux' Doublet Opal Pendant 14ct White Gold

$380.00 AUD

Loved By Customers Worldwide

★★★★★ 4.9 average rating based on 100+ verified Google reviews

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

FREE GLOBAL SHIPPING

Enjoy free trackable worldwide delivery, insured to your door

30 DAY RETURNS

Customer satisfaction with our 30-day returns policy on all orders

AUTHENTICITY CERTIFICATE

For all Australian opal gems and jewellery purchases

AUSTRALIAN TAX-FREE SHOPPING

International orders do not pay 10% Australian goods & services tax

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'Olivia Deux' Doublet Opal Pendant 14ct White Gold

Why You’ll Love This Opal Pendant