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 |
1.01ct Multicolor Chocolate Opal, Oval, Translucent
8 x 6 mm (calibrated)
$ 33.20
1.90ct Multicolor Chocolate Opal, Oval, Translucent
13 x 9 mm (calibrated)
$ 62.45
1.85ct Multicolor Opal Doublet, Pear Shape, Opaque
14.7 x 7.5 mm
$ 40.54
1.07ct Multicolor Black Opal, Oval, Opaque
9.5 x 7.3 mm
$ 31.08
1.75ct Multicolor Black Opal, Oval, Opaque
10 x 8 mm (calibrated)
$ 44.87
1.44ct Multicolor Black Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 47.33
1.84ct Red Fire Opal, Oval, Transparent
10.6 x 7.9 mm
$ 64.14
1.00ct Orange Fire Opal, Oval, Transparent
9.1 x 6.7 mm
$ 34.86
1.33ct Multicolor Black Opal, Baguette, Translucent
12.1 x 5.8 mm
$ 40.49
1.90ct Multicolor Black Opal, Trillion, Translucent
9.7 x 8.9 mm
$ 57.84
1.09ct Multicolor Black Opal, Oval, Translucent
9.4 x 7 mm
$ 27.41
1.27ct Orange Fire Opal, Oval, Transparent
10 x 7 mm (calibrated)
$ 44.27
1.75ct Multicolor Black Opal, Oval, Translucent
12 x 8 mm (calibrated)
$ 43.58
1.82ct Orange Fire Opal, Oval, Transparent
10 x 8 mm (calibrated)
$ 89.73
1.23ct Multicolor Black Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 40.43
1.62ct Multicolor Black Opal, Round, Opaque
8.5 mm (calibrated)
$ 49.31
1.24ct Multicolor Black Opal, Pear Shape, Opaque
11 x 7.7 mm
$ 31.79
1.81ct Multicolor Black Opal, Oval, Opaque
12 x 8 mm (calibrated)
$ 46.41
1.29ct Orange Fire Opal, Oval, Transparent
9.4 x 6.6 mm
$ 44.97
1.42ct Multicolor Black Opal, Cushion, Translucent
10.4 x 6.9 mm
$ 43.22
1.32ct Multicolor Black Opal, Oval, Translucent
11 x 7.2 mm
$ 32.09
1.59ct Multicolor Black Opal, Emerald Cut, Opaque
9 x 7 mm (calibrated)
$ 40.77
1.69ct Multicolor Black Opal, Round, Opaque
9.5 mm (calibrated)
$ 42.70
1.18ct Multicolor Black Opal, Cushion, Translucent
12.4 x 6 mm
$ 35.92
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 
I was able to find what I wanted very easily!
Overall Rating -> 10
I could see the actual gem I was buying
Overall Rating -> 10
They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.
Overall Rating -> 10
Very pleasant
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.
