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 |
1.93ct Red Fire Opal, Oval, Transparent
11.3 x 8.4 mm
$ 67.28
1.61ct Orange Fire Opal, Oval, Transparent
10.4 x 7.5 mm
$ 56.12
1.05ct Multicolor Black Opal, Oval, Translucent
9.6 x 6.3 mm
$ 21.79
1.18ct Multicolor Black Opal, Oval, Translucent
10.1 x 7.4 mm
$ 29.38
1.50ct Multicolor Black Opal, Marquise, Translucent
15.4 x 5.7 mm
$ 37.90
1.38ct Multicolor Black Opal, Pear Shape, Opaque
11.6 x 7.1 mm
$ 40.09
1.15ct Multicolor Black Opal, Pear Shape, Translucent
10 x 7 mm (calibrated)
$ 28.93
1.34ct Orange Fire Opal, Oval, Transparent
9 x 7 mm (calibrated)
$ 46.71
1.87ct Multicolor Black Opal, Marquise, Opaque
17.2 x 8.2 mm
$ 47.94
1.31ct Multicolor Black Opal, Oval, Opaque
9.8 x 7.3 mm
$ 33.59
1.34ct Multicolor Black Opal, Oval, Translucent
9.7 x 7.4 mm
$ 33.37
1.38ct Multicolor Black Opal, Oval, Translucent
9.4 x 7.4 mm
$ 34.36
1.77ct Multicolor Black Opal, Marquise, Translucent
15.2 x 6.5 mm
$ 53.88
1.34ct Multicolor Black Opal, Cushion, Translucent
11.3 x 6.2 mm
$ 40.79
1.00ct Multicolor Black Opal, Marquise, Translucent
12 x 5.6 mm
$ 25.27
1.07ct Multicolor Black Opal, Round, Opaque
8.5 mm (calibrated)
$ 27.03
1.40ct Multicolor Black Opal, Oval, Translucent
10.4 x 7.4 mm
$ 35.21
1.28ct Multicolor Black Opal, Cushion, Opaque
11.4 x 5.6 mm
$ 38.96
1.17ct Multicolor Black Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 30.77
1.36ct Multicolor Black Opal, Cushion, Translucent
10.6 x 6.2 mm
$ 41.40
1.31ct Multicolor Black Opal, Cushion, Opaque
12.2 x 5.4 mm
$ 39.88
1.58ct Orange Fire Opal, Oval, Transparent
11.1 x 8 mm
$ 53.34
1.33ct Multicolor Black Opal, Round, Opaque
8 mm (calibrated)
$ 33.61
1.57ct Multicolor Black Opal, Square, Opaque
8 x 8 mm (calibrated)
$ 39.67
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 
Fast snd easy to find what I was looking for
Overall Rating -> 10 
Had a great experience and the prices are great
Overall Rating -> 10
this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.
Overall Rating -> 10
This was my first experience with this company. I had no difficulty finding the item I wanted, and checking out was a breeze! Ia'm hoping my item arrives quickly, intact, and of good quality. Overall, this was a very satisfactory experience.
Overall Rating -> 10
Ia've been searching for a source to get my gemstones for awhile now and was very happy to come across this website. Amazing variety for any income.
Overall Rating -> 10
Easy and functional
