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 |
1.30ct Multicolor Black Opal, Oval, Translucent
10.1 x 7.6 mm
$ 26.98
1.36ct Multicolor Black Opal, Round, Opaque
8 mm (calibrated)
$ 34.36
1.12ct Multicolor Black Opal, Marquise, Translucent
14.2 x 5.1 mm
$ 28.29
1.07ct Multicolor Black Opal, Trillion, Opaque
8.9 x 8.2 mm
$ 32.57
1.34ct Orange Fire Opal, Oval, Transparent
9 x 7 mm (calibrated)
$ 46.71
1.55ct Multicolor Black Opal, Emerald Cut, Opaque
9.9 x 5.9 mm
$ 39.74
1.91ct Yellow Cat'S Eye Opal, Oval, Translucent
10.7 x 6.7 mm
$ 8.37
1.55ct Multicolor Black Opal, Oval, Translucent
10 x 8 mm (calibrated)
$ 38.60
1.59ct Multicolor Black Opal, Emerald Cut, Opaque
9 x 7 mm (calibrated)
$ 40.77
1.00ct Multicolor Black Opal, Marquise, Translucent
12 x 5.6 mm
$ 25.27
1.17ct Multicolor Black Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 30.77
1.43ct Multicolor Black Opal, Oval, Translucent
9.4 x 7.3 mm
$ 35.61
1.24ct Multicolor Black Opal, Oval, Translucent
9.2 x 7.6 mm
$ 30.88
1.07ct Multicolor Black Opal, Oval, Opaque
9.5 x 7.3 mm
$ 31.08
1.34ct Multicolor Black Opal, Cushion, Translucent
11.3 x 6.2 mm
$ 40.79
1.61ct Multicolor Black Opal, Trillion, Translucent
9.4 x 9 mm
$ 49.01
1.29ct Multicolor Black Opal, Oval, Translucent
9.6 x 7.1 mm
$ 32.12
1.60ct Multicolor Black Opal, Trillion, Translucent
9.8 x 8.4 mm
$ 48.70
1.47ct Orange Fire Opal, Oval, Transparent
10 x 7 mm (calibrated)
$ 51.24
1.86ct Multicolor Black Opal, Cushion, Opaque
12.5 x 7.6 mm
$ 56.62
1.24ct Brown Chocolate Opal, Oval, Opaque
10.3 x 6.4 mm
$ 37.05
1.12ct Multicolor Black Opal, Emerald Cut, Opaque
9 x 7 mm (calibrated)
$ 32.54
1.38ct Multicolor Black Opal, Oval, Translucent
9.7 x 7.5 mm
$ 34.71
1.08ct Multicolor Black Opal, Round, Opaque
8 mm (calibrated)
$ 32.88
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 
I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?
Overall Rating -> 10
The website has a good selection, the interface is very intuitive.
Overall Rating -> 10
Recomendado Totalmente Los Productos Se Entregaron A Tiempo
Overall Rating -> 10
I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.
Overall Rating -> 10
I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.
Overall Rating -> 10
It was all good
