Opal Doublet Gemstones
Opal doublets combine a natural opal layer with a supportive backing to deliver vivid color at an excellent value.
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Bi-color
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Black
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Blue
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Brown
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Golden
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Gray
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Green
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Multicolor Opal Doublet
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Orange
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Pink
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Purple
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Red
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Turquoise
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Violet
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
1.85ct Multicolor Opal Doublet, Pear Shape, Opaque
14.7 x 7.5 mm
$ 48.84
5.12ct Multicolor Opal Doublet, Oval, Opaque
22.5 x 7.8 mm
$ 183.24
0.99ct Multicolor Opal Doublet, Oval, Opaque
9 x 6 mm (calibrated)
$ 41.64
3.32ct Multicolor Opal Doublet, Pear Shape, Opaque
18.2 x 8.3 mm
$ 118.82
1.97ct Multicolor Opal Doublet, Marquise, Opaque
14.8 x 6.9 mm
$ 39.40
1.62ct Multicolor Blue Opal Doublet, Pear Shape, Opaque
11.9 x 8.4 mm
$ 57.98
0.57ct Multicolor Blue Opal Doublet, Pear Shape, Opaque
8.2 x 5.2 mm
$ 20.40
4.14ctw Multicolor Opal Doublet, Oval, Opaque
12 x 10 mm (calibrated)
$ 148.17
2.15ctw Multicolor Opal Doublet, Oval, Opaque
9 x 7 mm (calibrated)
$ 76.95
3.82ct Multicolor Blue Opal Doublet, Baguette, Opaque
16 x 8 mm (calibrated)
$ 136.72
1.10ctw Multicolor Opal Doublet, Pear Shape, Opaque
8 x 5 mm (calibrated)
$ 39.37
2.91ct Multicolor Opal Doublet, Oval, Opaque
13 x 9 mm (calibrated)
$ 104.76
1.59ct Multicolor Opal Doublet, Pear Shape, Opaque
12 x 8 mm (calibrated)
$ 56.91
2.05ctw Multicolor Opal Doublet, Oval, Opaque
9 x 7 mm (calibrated)
$ 73.37
5.57ctw Multicolor Opal Doublet, Fancy, Opaque
18.4 x 7.3 mm
$ 120.50
3.19ctw Multicolor Blue Green Opal Doublet, Pear Shape, Opaque
13.3 x 6.7 mm
$ 114.17
1.17ctw Multicolor Opal Doublet, Pear Shape, Opaque
8.2 x 5.2 mm
$ 41.87
2.31ctw Multicolor Opal Doublet, Oval, Opaque
9 x 7 mm (calibrated)
$ 82.67
2.68ct Multicolor Opal Doublet, Oval, Opaque
14 x 10 mm (calibrated)
$ 95.92
8.15ct Multicolor Opal Doublet, Oval, Opaque
20 x 15 mm (calibrated)
$ 291.69
Why Buy Opal Doublet from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
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- 30-day returns and satisfaction guarantee
What Is an Opal Doublet?
An opal doublet is made by bonding a thin slice of natural precious opal to a dark backing, enhancing color play while improving durability and affordability.
Natural Opal Doublet Gemstones
All opal doublets offered at GemSelect use genuine natural opal. The backing layer helps intensify brightness and contrast without altering the opal itself.
Opal Doublets for Jewelry
Opal doublets are popular in rings, pendants, and earrings thanks to their vibrant appearance and lighter cost compared to solid opals.
Opal Doublet vs Solid Opal
While solid opals are single-piece stones, opal doublets use a layered structure. This allows for striking color at a more accessible price point.
Cabochon Opal Doublets
Most opal doublets are cut as cabochons to showcase their color play. Common shapes include oval, round, pear, and freeform designs.
Affordable Opal Gemstones
Opal doublets offer exceptional value, making them ideal for custom jewelry projects or collectors seeking bold opal color without premium pricing.
Care and Wear of Opal Doublets
Because doublets are bonded stones, they should be protected from prolonged water exposure and harsh chemicals to preserve their structure.
Learn more about opal types and characteristics on our Opal Information Page.
FAQs
Are opal doublets real opals?
Yes, opal doublets contain a genuine natural opal layer bonded to a backing for support and enhanced color appearance.
How are opal doublets different from triplets?
Opal doublets have two layers (opal and backing), while triplets include a third protective top layer, usually quartz or glass.
Can opal doublets be used in rings?
Yes, opal doublets are commonly used in rings, especially when set in protective designs such as bezels.
Do opal doublets require special care?
They should be kept away from water soaking, ultrasonic cleaners, and harsh chemicals to maintain the bond.
Why choose an opal doublet instead of a solid opal?
Opal doublets provide vivid color and beauty at a lower cost, making them a smart choice for jewelry and collecting.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 8 
The website was easy to use and there were a lot of good options, I was satisfied.
Overall Rating -> 10 
Good selection, using for custom jewlery for my wife.
Overall Rating -> 10
The stones are very nice.
Overall Rating -> 10
I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring
Overall Rating -> 10
On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc
Overall Rating -> 10
Filters need to be improved but rest of website is great
