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 |
1.39ct Multicolor Black Opal, Oval, Translucent
9.3 x 7.4 mm
$ 34.61
1.22ct Multicolor Black Opal, Oval, Translucent
10 x 7 mm (calibrated)
$ 30.38
1.62ct Multicolor Black Opal, Round, Translucent
9 mm (calibrated)
$ 40.93
1.31ct Multicolor Black Opal, Cushion, Opaque
11.4 x 6.5 mm
$ 39.88
1.57ct Multicolor Black Opal, Round, Opaque
9 mm (calibrated)
$ 39.67
1.10ct Multicolor Black Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 28.20
1.03ct Orange Fire Opal, Oval, Transparent
9.8 x 6.7 mm
$ 35.91
1.18ct Multicolor Black Opal, Cushion, Translucent
12.4 x 6 mm
$ 35.92
1.09ct Multicolor Black Opal, Oval, Translucent
8.6 x 6.6 mm
$ 35.82
1.25ct Multicolor Chocolate Opal, Oval, Translucent
10.2 x 6.6 mm
$ 37.35
1.41ct Multicolor Black Opal, Baguette, Opaque
11.9 x 6.5 mm
$ 42.92
1.66ct Multicolor Black Opal, Oval, Translucent
10.7 x 8.4 mm
$ 41.33
1.75ct Multicolor Black Opal, Pear Shape, Opaque
12 x 8.4 mm
$ 72.63
1.64ct Multicolor Black Opal, Oval, Translucent
12 x 8 mm (calibrated)
$ 40.84
1.08ct Multicolor Black Opal, Round, Translucent
8 mm (calibrated)
$ 27.29
1.50ct Red Fire Opal, Oval, Transparent
8.6 x 7.3 mm
$ 54.86
1.75ct Multicolor Black Opal, Oval, Translucent
12 x 8 mm (calibrated)
$ 43.58
1.77ct Multicolor Black Opal, Oval, Translucent
11.5 x 8 mm
$ 44.51
1.98ct Multicolor Black Opal, Emerald Cut, Translucent
10.7 x 6.9 mm
$ 60.27
1.18ct Multicolor Chocolate Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 38.79
1.62ct Orange Fire Opal, Oval, Transparent
9 x 7.4 mm
$ 57.56
1.24ct Multicolor Black Opal, Pear Shape, Opaque
11 x 7.7 mm
$ 31.79
1.98ct Multicolor Black Opal, Marquise, Opaque
15 x 7.3 mm
$ 50.02
1.17ct Orange Fire Opal, Oval, Transparent
9.5 x 6.9 mm
$ 40.79
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 
This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.
Overall Rating -> 10
Great experience. I can't wait to explore on the website further.
Overall Rating -> 10
Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways
Overall Rating -> 10
Easy to use. No issues. Large selection of gems.
Overall Rating -> 10
selection was broad and the check out was quick. Great site
Overall Rating -> 10
Found a rock that met my need. Bought it!
