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
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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 |
1.66ct Multicolor Black Opal, Oval, Translucent
10.7 x 8.4 mm
$ 41.33
1.45ct Multicolor Black Opal, Oval, Translucent
10.7 x 7.7 mm
$ 36.46
1.46ct Multicolor Black Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 47.99
1.30ct Multicolor Black Opal, Baguette, Opaque
10.8 x 6.9 mm
$ 33.33
1.18ct Multicolor Black Opal, Round, Opaque
8.5 mm (calibrated)
$ 29.81
1.17ct Multicolor Black Opal, Oval, Translucent
9.3 x 7.4 mm
$ 29.13
1.18ct Multicolor Black Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 32.32
1.09ct Multicolor Black Opal, Oval, Translucent
8.6 x 6.6 mm
$ 35.82
1.68ct Multicolor Black Opal, Marquise, Opaque
15.6 x 6.2 mm
$ 42.45
1.12ct Multicolor Black Opal, Emerald Cut, Opaque
9 x 7 mm (calibrated)
$ 32.54
1.60ct Multicolor Black Opal, Oval, Opaque
9.7 x 7.5 mm
$ 41.02
1.40ct Multicolor Black Opal, Oval, Opaque
9.9 x 7.6 mm
$ 34.86
1.72ct Multicolor Black Opal, Oval, Translucent
10 x 8 mm (calibrated)
$ 42.83
1.74ct Multicolor Black Opal, Oval, Translucent
12 x 8.7 mm
$ 43.33
1.91ct Yellow Cat'S Eye Opal, Oval, Translucent
10.7 x 6.7 mm
$ 8.37
1.57ct Multicolor Black Opal, Round, Opaque
9 mm (calibrated)
$ 39.67
1.33ct Multicolor Black Opal, Oval, Opaque
8.2 x 7 mm
$ 34.97
1.61ct Orange Fire Opal, Oval, Transparent
10.4 x 7.5 mm
$ 56.12
1.55ct Multicolor Black Opal, Oval, Translucent
10 x 8 mm (calibrated)
$ 38.60
1.24ct Brown Chocolate Opal, Oval, Opaque
10.3 x 6.4 mm
$ 37.05
1.28ct Multicolor Black Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 33.66
1.54ct Multicolor Black Opal, Oval, Translucent
10.5 x 8.3 mm
$ 38.35
1.38ct Multicolor Black Opal, Oval, Translucent
9.4 x 7.4 mm
$ 34.36
1.12ct Multicolor Black Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 27.89
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 -> 10 
selection was broad and the check out was quick. Great site
Overall Rating -> 10
Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.
Overall Rating -> 10
I was able to find what I've been looking for.
Overall Rating -> 10
The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.
Overall Rating -> 10
Always get a nice gemstone. Just like the picture. Never disappointed
Overall Rating -> 9 
I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.
