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Buy Natural Opal Gemstones Online - Certified Loose Opals

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ID: 663762
Weight: 1.35ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 53.46
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ID: 664673
Weight: 0.44ct
Size: 9.1 x 5.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.52
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ID: 663749
Weight: 2.24ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 88.70
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ID: 723592
Weight: 0.62ct
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 22.32
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ID: 727309
Weight: 0.29ct
Size: 5.9 x 4.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 8.70
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ID: 723247
Weight: 1.02ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.72
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ID: 674629
Weight: 7.29ct
Size: 18.4 x 12.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.80
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ID: 718516
Weight: 45.10ct
Size: 41.1 x 26.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 270.60
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ID: 723444
Weight: 0.52ct
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 18.72
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ID: 664213
Weight: 1.12ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 44.35
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ID: 723352
Weight: 2.51ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 90.36
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ID: 664097
Weight: 1.48ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 58.61
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ID: 723960
Weight: 0.46ct
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.56
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ID: 664230
Weight: 0.92ct (total)
Size: 6.9 x 5.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 36.43
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ID: 678880
Weight: 6.97ct
Size: 19.2 x 10.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.82
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ID: 693477
Weight: 8.78ct
Size: 14.8 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.61
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ID: 718608
Weight: 21.28ct
Size: 22.6 x 21.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 127.68
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ID: 718563
Weight: 58.43ct
Size: 35.6 x 29.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 350.58
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ID: 498850
Weight: 1.20ct
Size: 8.6 x 6.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 37.58
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ID: 329131
Weight: 2.79ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 100.44
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ID: 669507
Weight: 21.92ct
Size: 21.8 x 17 mm
Clarity: Opaque
Content: 1 pc
Price: $ 65.76
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ID: 548523
Weight: 0.85ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 255.00
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ID: 669549
Weight: 8.19ct
Size: 15.2 x 12.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.58
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ID: 473117
Weight: 2.45ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 67.69
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ID: 724034
Weight: 2.49ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 89.64
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ID: 718640
Weight: 5.11ct
Size: 12.3 x 10.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.66
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ID: 693963
Weight: 5.87ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 21.13
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ID: 675193
Weight: 14.17ct
Size: 17.2 x 13.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.56
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ID: 674964
Weight: 9.96ct
Size: 18.8 x 13.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.69
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ID: 521760
Weight: 14.46ct
Size: 23.6 x 13 mm
Clarity: Opaque
Content: 1 pc
Price: $ 95.44
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ID: 664148
Weight: 1.47ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 58.21
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ID: 627971
Weight: 9.50ct
Size: 18.2 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 57.00
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ID: 724225
Weight: 0.82ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 29.52
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ID: 667933
Weight: 33.07ct
Size: 25 x 22.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 119.05
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ID: 723520
Weight: 0.95ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 34.20
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ID: 724155
Weight: 1.06ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 38.16
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ID: 718045
Weight: 51.22ct
Size: 32.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 184.39
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ID: 727106
Weight: 0.35ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 10.50
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ID: 626292
Weight: 4.31ct
Size: 15.8 x 10 mm
Clarity: Translucent
Content: 1 pc
Price: $ 36.20
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ID: 693468
Weight: 4.48ct
Size: 11.6 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.13
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ID: 518350
Weight: 1.18ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 38.94
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ID: 499850
Weight: 2.53ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 100.19
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ID: 724161
Weight: 1.29ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 46.44
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ID: 628024
Weight: 8.01ct
Size: 15.6 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.28
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ID: 723308
Weight: 1.45ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 52.20
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ID: 723525
Weight: 0.53ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.08
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ID: 545906
Weight: 2.91ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 104.76
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ID: 723602
Weight: 0.49ct
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.64
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ID: 726943
Weight: 0.48ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.40
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ID: 553385
Weight: 1.44ct
Size: 10 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 43.38
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ID: 678670
Weight: 12.53ct
Size: 17.8 x 13.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 75.18
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ID: 679468
Weight: 0.90ct
Size: 8.9 x 6.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 30.24
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ID: 723518
Weight: 0.48ct
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.28
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ID: 727310
Weight: 0.36ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 10.80
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ID: 478456
Weight: 1.34ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 3 pcs
Price: $ 61.91
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ID: 723965
Weight: 0.91ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.76
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ID: 679965
Weight: 0.70ct
Size: 10.7 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 23.52
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ID: 669627
Weight: 9.37ct
Size: 13.8 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.12
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ID: 663965
Weight: 1.56ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 61.78
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ID: 723303
Weight: 1.30ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 46.80
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FAQs

What makes loose opals unique compared to other gemstones?

Loose opals are known for their vibrant play-of-color, a dazzling phenomenon where colors shift depending on the light. This makes natural opals such as Ethiopian opals and Australian opals stand out from other loose gemstones.

What is the difference between a black opal and a fire opal?

Black opals have a dark body tone, enhancing their play-of-color, while fire opals are prized for their bright orange or red hues and do not always display the same color shifting. Both are highly sought-after varieties of loose opals.

How are opal doublets and opal triplets different from natural opals?

Opal doublets are made by layering a thin slice of precious opal onto a backing, while opal triplets add an extra protective layer on top. These types of opals are more affordable than solid natural opals, like those found in Ethiopian opal or Australian opal varieties.

How can I tell if an opal is natural or treated?

A natural opal typically has more visible inclusions and imperfections, whereas treated opals, such as opal doublets and opal triplets, are crafted with enhancements. A certified opal grading can help you identify the authenticity and quality of your loose opal.

What is an opal cabochon, and why is it popular?

An opal cabochon is a smooth, rounded gem cut without facets, allowing the stone's play-of-color to be fully appreciated. These loose opals are often used in classic and custom opal jewelry designs.

Why are Ethiopian opals and Australian opals so popular?

Ethiopian opals are admired for their bright, diverse colors and affordability, while Australian opals, especially black opals, are highly prized for their deep, vibrant hues and exceptional play-of-color.

How should I care for my loose opals?

To maintain the beauty of your loose opal, avoid exposure to high heat or chemicals, and clean it gently with a soft cloth. Opal cabochons, opal doublets, and fire opals should be stored separately to prevent scratches, preserving their opal grading and value.

What are opal gemstones?

Opal gemstones are natural stones known for their unique play-of-color, displaying flashes of various colors like blue, green, red, and yellow. Types include black opal, white opal, fire opal, and boulder opal.

What types of opal gemstones are available?

Available opals include black opal, white opal, fire opal, boulder opal, and Ethiopian opal. Each type offers distinct color patterns, from the dark backdrop of black opal to the fiery hues of fire opal.

What shapes can opal gemstones be found in?

Opal gemstones come in shapes like oval, round, pear, cushion, trillion, heart, and emerald-cut, making them versatile for jewelry designs or collections.

What is the price range for opal gemstones?

Prices for opal gemstones range from $10 for smaller or common opals, like white or Ethiopian opals, to over $1000 for rare, high-quality black opals, depending on size, color play, and origin.

Are all opal gemstones in stock?

Yes, all opal gemstones listed are in stock and available for immediate purchase, ensuring fast order processing and delivery.

Is worldwide shipping available for opal gemstones?

Yes, worldwide shipping is offered for all opal gemstones, with secure and reliable delivery options to reach customers globally.

What colors can I expect from opal gemstones?

Opals display a spectrum of colors through their play-of-color, including blue, green, red, orange, and yellow. The specific colors and intensity vary by type, with black opals often showing vivid contrasts and fire opals featuring warm tones.

Are opal gemstones natural or treated?

Most opal gemstones are natural and untreated, showcasing their inherent play-of-color. Some opals, like Ethiopian opals, may be stabilized to enhance durability, and any treatments are disclosed in product details.

Are opal gemstones suitable for jewelry?

Yes, opal gemstones are popular for jewelry like rings, pendants, and earrings, but they require care due to their relative softness (5.5-6.5 on the Mohs scale). They’re best suited for pieces not exposed to heavy wear. GemSelect’s loose opals are ideal for custom designs.

How do I choose the right opal gemstone?

Consider the opal’s play-of-color, type, shape, and intended use. Black opals are prized for their bold color flashes, while fire opals suit vibrant designs. Check clarity and origin for quality, and ensure proper care for longevity.

Why choose GemSelect for opal gemstones?

GemSelect offers a wide range of natural, certified opal gemstones, all in stock with detailed descriptions and competitive prices. With worldwide shipping and a commitment to quality, it’s a trusted source for loose opals.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Great experience shopping and finding what I was looking for, the only improvement I could think of would be allowing to filter more than one size at a time.

Posted By Tlicious04 in September, 2024
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Overall Rating -> 10 star ratings

Helpselect accomplished all personal growth goals

Posted By Mike in October, 2024
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Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
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Overall Rating -> 10 star ratings

Always excellent quality and service from GemSelect

Posted By Mike B. in September, 2024
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Overall Rating -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
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Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
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Overall Rating -> 9 star ratings

It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
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Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
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Overall Rating -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
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