What is an Opal Triplet Gemstone?

An Opal Triplet is a composite stone made of three layers: a thin slice of natural opal sandwiched between a dark backing and a protective clear quartz or glass cap. This structure enhances durability and amplifies the opal’s color play.

How do Opal Triplets compare to solid opals?

Opal Triplets offer vibrant color at a lower cost than solid opals. However, they contain less actual opal and may be less valuable to collectors. Their quartz cap also makes them more scratch-resistant than solid opals.

Are Opal Triplet gemstones natural?

Yes, the central opal layer is natural. The triplet construction is an enhancement process, not a synthetic replacement. It allows thin opal material to be used in jewelry-grade stones.

What shapes and sizes are available for Opal Triplets?

Common shapes include oval, round, and pear, often calibrated for jewelry settings. Sizes typically range from under 1 carat to several carats per piece.

Do Opal Triplet gemstones require special care?

Yes. Avoid prolonged water exposure, ultrasonic cleaners, or harsh chemicals, as these can seep between layers or cause delamination. Wipe with a soft, dry cloth only.

Are Opal Triplets good for rings or everyday wear?

They can be used in rings, but protective settings are recommended. The quartz cap offers some scratch resistance, but the layered structure is more fragile than solid stones.

Where do Opal Triplets typically come from?

Most are assembled using Australian opal slices, though the assembly is often done in jewelry manufacturing hubs like India or Thailand.

How can I tell if a gemstone is a triplet or solid opal?

Triplets have a noticeable domed cap and often show a visible line between layers from the side view. Under magnification, you may also see the boundary between the opal and quartz layers.

Are all Opal Triplet gemstones in stock and ready to ship at GemSelect?

Yes, all listed Opal Triplet gemstones at GemSelect are in stock, individually photographed, and available for immediate worldwide shipping.

Are Opal Triplets suitable for collectors or mainly for jewelry use?

They’re more popular for jewelry due to affordability and appearance. Serious collectors tend to prefer solid opals, but high-quality triplets with vivid play-of-color can still appeal to entry-level or design-focused collectors.

Buy Opal Triplet Gemstones - Natural, Certified Loose Stones

Discover our selection of natural Opal Triplet gemstones, available in a range of shapes such as oval, round, pear, and more. Each gem showcases rich, vibrant play-of-color set beneath a durable quartz cap. We offer competitive prices across all sizes, with every item in stock and ready for fast worldwide shipping. Whether you're sourcing for custom jewelry or collecting, GemSelect provides only certified loose gemstones you can trust.

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2.33ct Natural Multicolor Opal Triplet, Oval, Opaque

ID:	738665
Weight:	2.33ct
Size:	11 x 9 mm (calibrated)
Clarity:	Opaque
Content:	1 pc
Price:	$ 69.90
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2.82ct Natural Multicolor Opal Triplet, Oval, Opaque

ID:	738671
Weight:	2.82ct
Size:	12 x 10 mm (calibrated)
Clarity:	Opaque
Content:	1 pc
Price:	$ 84.60
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GemSelect Certified Store Reviews

GemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

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Overall Rating -> 9

I wish there were options for jewelry settings

Posted By Tim in May, 2025

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