1-2 Carat Opal Gemstones
Explore natural 1-2 carat opal gemstones selected for color, beauty, and jewelry versatility.
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Bi-color
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Black
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Blue
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Brown 1-2 Carat Opal
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Golden 1-2 Carat Opal
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Gray
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Green
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Multicolor 1-2 Carat Opal
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Orange 1-2 Carat Opal
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Pink
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Purple
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Red 1-2 Carat Opal
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Turquoise
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Violet
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White
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Yellow 1-2 Carat Opal
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
1.78ct Reddish Orange Fire Opal, Oval, Transparent
10.3 x 7.5 mm
$ 74.76
1.27ct Brown Chocolate Opal, Oval, Translucent
10 x 7.5 mm
$ 45.72
1.02ct Multicolor Chocolate Opal, Oval, Transparent
8 x 6 mm (calibrated)
$ 36.72
1.28ct Fire Orange Fire Opal, Oval, Transparent
9.5 x 7 mm
$ 53.76
1.15ct Multicolor Black Opal, Pear Shape, Translucent
10 x 7 mm (calibrated)
$ 34.85
1.84ct Intense Red Orange Fire Opal, Oval, Transparent
10.6 x 7.9 mm
$ 77.28
1.17ct Bright Orange Fire Opal, Oval, Transparent
9.5 x 6.9 mm
$ 49.14
1.27ct Intense Orange Fire Opal, Oval, Transparent
10 x 7 mm (calibrated)
$ 53.34
1.97ct Multicolor Opal Doublet, Marquise, Opaque
14.8 x 6.9 mm
$ 39.40
1.35ct Multicolor Black Opal, Pear Shape, Opaque
10.5 x 7.6 mm
$ 47.25
1.59ct Multicolor Black Opal, Emerald Cut, Opaque
9 x 7 mm (calibrated)
$ 49.12
1.75ct Multicolor Black Opal, Oval, Translucent
12 x 8 mm (calibrated)
$ 52.50
1.45ct Multicolor Black Opal, Marquise, Translucent
17.1 x 6.4 mm
$ 43.93
1.44ct Multicolor Black Opal, Oval, Translucent
11.5 x 7.9 mm
$ 43.20
1.66ct Multicolor Black Opal, Oval, Translucent
10.7 x 8.4 mm
$ 49.80
1.00ct Multicolor Black Opal, Square, Opaque
6.6 x 6.5 mm
$ 30.89
1.17ct Multicolor Chocolate Opal, Oval, Translucent
9.9 x 6.7 mm
$ 46.33
1.28ct Multicolor Black Opal, Pear Shape, Opaque
10 x 6.6 mm
$ 42.24
1.55ct Multicolor Black Opal, Oval, Opaque
9.5 x 7.3 mm
$ 47.88
1.16ct Medium Brown Chocolate Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 41.76
1.47ct Fire Orange Fire Opal, Oval, Transparent
10 x 7 mm (calibrated)
$ 61.74
1.81ct Multicolor Black Opal, Oval, Opaque
12 x 8 mm (calibrated)
$ 55.91
1.47ct Multicolor Black Opal, Round, Opaque
8.5 mm (calibrated)
$ 51.45
1.59ct Multicolor Opal Doublet, Pear Shape, Opaque
12 x 8 mm (calibrated)
$ 56.91
Why Buy 1-2 Carat Opal from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
Natural 1-2 Carat Opal Gemstones
Our 1-2 carat opal gemstones are 100% natural and carefully selected for vibrant color, attractive patterns, and excellent overall quality.
Loose Opals for Custom Jewelry
Loose opals in the 1-2 carat range are ideal for custom jewelry designs, offering a balanced size that works beautifully in rings, pendants, and earrings.
Opal Colors and Varieties
This size range includes white opal, crystal opal, black opal, fire opal, and boulder opal, each displaying unique play-of-color effects.
Why Choose 1-2 Carat Opals?
Opals weighing between 1 and 2 carats provide excellent visual presence without overpowering a design, making them a popular choice for everyday and statement jewelry.
Faceted and Cabochon Opals
Choose from smooth cabochon opals that highlight play-of-color or faceted opals that add extra sparkle and structure to fine jewelry pieces.
Ethically Sourced Natural Opals
Our opals are responsibly sourced and expertly cut, with all treatments fully disclosed to ensure transparency and buyer confidence.
Buying Opals Online with Confidence
Each gemstone is individually photographed and described, allowing you to shop for opals online with clarity, security, and worldwide delivery.
Learn more about opal characteristics, care, and value on our Opal Information Page.
FAQs
Are 1-2 carat opals suitable for rings?
Yes, 1-2 carat opals are a popular choice for rings, offering excellent size and visual impact when set and worn with proper care.
Are your 1-2 carat opals natural?
Yes, all opals sold by GemSelect are natural gemstones, with any treatments clearly disclosed in the product details.
What opal types are available in this size range?
This range may include white opal, crystal opal, black opal, fire opal, and boulder opal, depending on availability.
How durable are opals for everyday jewelry?
Opals have a Mohs hardness of 5.5-6.5, making them suitable for jewelry when set securely and worn with care.
Do you ship opal gemstones worldwide?
Yes, GemSelect ships natural opal gemstones worldwide using secure packaging and reliable delivery services.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 9 
If you have motion picture, then I will be more satisfied with.
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
easy site to navigate
Overall Rating -> 9
Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly
Overall Rating -> 9
Plan on purchasing on an ongoing basis. So far.....so good....
Overall Rating -> 10
Great for buying gemstones, came with authenticity certs. Will buy again someday!
