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 |
1.28ct Multicolor Black Opal, Oval, Opaque
10.5 x 8 mm
$ 39.54
1.35ct Multicolor Black Opal, Oval, Translucent
11 x 9 mm (calibrated)
$ 33.75
1.41ct Multicolor Black Opal, Pear Shape, Opaque
11 x 7.5 mm
$ 43.55
1.75ct Multicolor Black Opal, Oval, Opaque
10 x 8 mm (calibrated)
$ 54.06
1.19ct Multicolor Black Opal, Oval, Translucent
10 x 8 mm (calibrated)
$ 35.70
1.24ct Multicolor Black Opal, Emerald Cut, Opaque
9.7 x 6.5 mm
$ 38.30
1.72ct Multicolor Black Opal, Oval, Translucent
10 x 8 mm (calibrated)
$ 51.60
1.79ct Multicolor Black Opal, Oval, Translucent
10.4 x 8 mm
$ 54.24
1.76ct Multicolor Black Opal, Oval, Opaque
10 x 8 mm (calibrated)
$ 54.37
1.25ct Multicolor Black Opal, Oval, Translucent
10 x 8 mm (calibrated)
$ 37.50
1.28ct Chocolate Brown Chocolate Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 46.08
1.27ct Multicolor Black Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 50.29
1.24ct Multicolor Black Opal, Oval, Translucent
9.2 x 7.6 mm
$ 37.20
1.20ct Multicolor Chocolate Opal, Oval, Transparent
9 x 7 mm (calibrated)
$ 43.20
1.40ct Multicolor Black Opal, Oval, Opaque
9.9 x 7.6 mm
$ 42.00
1.30ct Multicolor Black Opal, Baguette, Opaque
10.8 x 6.9 mm
$ 40.16
1.19ct Multicolor Black Opal, Oval, Translucent
9.8 x 7.6 mm
$ 35.70
1.42ct Multicolor Black Opal, Oval, Translucent
10 x 8 mm (calibrated)
$ 42.60
1.23ct Multicolor Black Opal, Oval, Transparent
9 x 7 mm (calibrated)
$ 49.20
1.51ct Multicolor Chocolate Opal, Oval, Translucent
10 x 8 mm (calibrated)
$ 59.80
1.54ct Multicolor Black Opal, Oval, Translucent
10.5 x 8.3 mm
$ 46.20
1.50ct Orange Red Fire Opal, Oval, Transparent
8.6 x 7.3 mm
$ 66.10
1.78ct Medium Red Fire Opal, Oval, Transparent
11.9 x 8.4 mm
$ 69.06
1.16ct Multicolor Black Opal, Trillion, Opaque
8.7 x 8.4 mm
$ 40.60
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 
Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly
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.
Overall Rating -> 10
The website has a good selection, the interface is very intuitive.
Overall Rating -> 10
I would recommend gem select yo everyone Fast service and no problems
Overall Rating -> 9
Very easy to navigate with a great selection.
Overall Rating -> 9
Good. Did not find any Hash a fine on site.
