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 |
1.38ct Multicolor Black Opal, Pear Shape, Opaque
11.6 x 7.1 mm
$ 48.30
1.25ct Bright Orange Fire Opal, Oval, Transparent
9.4 x 6.8 mm
$ 52.50
1.26ct Multicolor Chocolate Opal, Oval, Translucent
8 x 6 mm (calibrated)
$ 49.90
1.87ct Multicolor Black Opal, Marquise, Opaque
17.2 x 8.2 mm
$ 57.76
1.42ct Multicolor Black Opal, Oval, Translucent
10.4 x 7.6 mm
$ 42.60
1.40ct Multicolor Black Opal, Oval, Opaque
11.2 x 7.8 mm
$ 43.25
1.43ct Multicolor Black Opal, Oval, Translucent
9.4 x 7.3 mm
$ 42.90
1.62ct Medium Orange Fire Opal, Oval, Transparent
9 x 7.4 mm
$ 69.35
1.92ct Multicolor Black Opal, Oval, Opaque
12 x 8 mm (calibrated)
$ 59.31
1.60ct Multicolor Black Opal, Oval, Opaque
9.7 x 7.5 mm
$ 49.42
1.17ct Multicolor Black Opal, Cushion, Opaque
10.3 x 6.4 mm
$ 36.14
1.09ct Multicolor Black Opal, Oval, Translucent
8.6 x 6.6 mm
$ 43.16
1.74ct Medium Red Fire Opal, Oval, Transparent
12 x 8 mm (calibrated)
$ 73.08
1.74ct Multicolor Black Opal, Oval, Translucent
12 x 8.7 mm
$ 52.20
1.30ct Multicolor Black Opal, Oval, Translucent
10.1 x 7.6 mm
$ 32.50
1.05ct Multicolor Black Opal, Pear Shape, Translucent
10.9 x 6.2 mm
$ 31.81
1.68ct Multicolor Black Opal, Oval, Translucent
10.6 x 8 mm
$ 50.90
1.12ct Fire Red Fire Opal, Oval, Transparent
9 x 7 mm (calibrated)
$ 49.36
1.93ct Medium Red Fire Opal, Oval, Transparent
11.3 x 8.4 mm
$ 81.06
1.27ct Multicolor Black Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 50.29
1.67ct Multicolor Black Opal, Oval, Translucent
12.3 x 8.7 mm
$ 50.10
1.24ct Multicolor Black Opal, Pear Shape, Opaque
11 x 7.7 mm
$ 38.30
1.45ct Multicolor Black Opal, Oval, Translucent
10.7 x 7.7 mm
$ 43.93
1.46ct Multicolor Black Opal, Oval, Opaque
10 x 8 mm (calibrated)
$ 45.10
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 
It was a good experience looking for and finding a nice amethyst stone
Overall Rating -> 9
I love the gems!
Overall Rating -> 10 
I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
Overall Rating -> 10
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.
Overall Rating -> 9
If you have motion picture, then I will be more satisfied with.
Overall Rating -> 10
The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.
