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1-2 Carat Opal Weight
1-2 Carat Opal Size
1-2 Carat Opal Clarity
1-2 Carat Opal Price

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For Example: 8-9
Bi-color
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Blue
Brown 1-2 Carat Opal
Golden 1-2 Carat Opal
Gray
Green
Multicolor 1-2 Carat Opal
Orange 1-2 Carat Opal
Pink
Purple
Red 1-2 Carat Opal
Turquoise
Violet
White
Yellow 1-2 Carat Opal
Single
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Faceted
Cabochons
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ID: 647347
Weight: 1.25ct
Size: 10.2 x 6.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 45.00
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ID: 674144
Weight: 1.61ct
Size: 10.4 x 7.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 67.62
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ID: 705388
Weight: 1.72ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 51.60
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ID: 530305
Weight: 1.25ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 39.60
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ID: 529755
Weight: 1.28ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 40.55
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ID: 518356
Weight: 1.27ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 50.29
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ID: 697042
Weight: 1.45ct
Size: 10.7 x 7.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 43.93
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ID: 705545
Weight: 1.43ct
Size: 9.4 x 7.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 42.90
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ID: 674086
Weight: 1.29ct
Size: 9.4 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 54.18
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ID: 673552
Weight: 1.97ct
Size: 11.3 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 82.74
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ID: 673551
Weight: 1.32ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 55.44
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ID: 518351
Weight: 1.23ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 48.71
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ID: 646581
Weight: 1.27ct
Size: 10 x 7.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 45.72
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ID: 366893
Weight: 1.55ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 79.80
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ID: 705409
Weight: 1.35ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 33.75
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ID: 705287
Weight: 1.90ct
Size: 11.5 x 8.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 57.00
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ID: 697039
Weight: 1.79ct
Size: 10.4 x 8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 54.24
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ID: 367300
Weight: 1.12ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 49.36
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ID: 705424
Weight: 1.38ct
Size: 9.4 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 41.40
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ID: 674252
Weight: 1.09ct
Size: 9.1 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 45.78
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ID: 646971
Weight: 1.13ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 40.68
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ID: 517572
Weight: 1.91ct
Size: 10.7 x 6.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 10.08
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ID: 648288
Weight: 1.18ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 42.48
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ID: 673699
Weight: 1.13ct
Size: 9.3 x 6.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 39.55
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ID: 370282
Weight: 1.82ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 108.11
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ID: 705355
Weight: 1.05ct
Size: 9.6 x 6.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 26.25
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ID: 572773
Weight: 1.26ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 49.90
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ID: 705354
Weight: 1.36ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 40.80
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ID: 697586
Weight: 1.09ct
Size: 9.4 x 7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 33.02
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ID: 705684
Weight: 1.17ct
Size: 9.3 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 35.10
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ID: 697506
Weight: 1.45ct
Size: 17.1 x 6.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 43.93
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ID: 705362
Weight: 1.22ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 36.60
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ID: 646965
Weight: 1.20ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 43.20
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ID: 673701
Weight: 1.84ct
Size: 10.6 x 7.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 77.28
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ID: 518359
Weight: 1.29ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 51.08
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ID: 673874
Weight: 1.25ct
Size: 9.4 x 6.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 52.50
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ID: 705676
Weight: 1.38ct
Size: 9.1 x 7.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 41.40
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ID: 673877
Weight: 1.03ct
Size: 9.8 x 6.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 43.26
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ID: 705356
Weight: 1.64ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 49.20
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ID: 674152
Weight: 1.28ct
Size: 9.5 x 7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 53.76
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ID: 705400
Weight: 1.24ct
Size: 9.2 x 7.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 37.20
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ID: 705405
Weight: 1.29ct
Size: 9.6 x 7.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.70
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ID: 705548
Weight: 1.44ct
Size: 11.5 x 7.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 43.20
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ID: 705398
Weight: 1.34ct
Size: 9.7 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 40.20
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ID: 673698
Weight: 1.30ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 54.60
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ID: 705432
Weight: 1.54ct
Size: 10.5 x 8.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 46.20
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ID: 519094
Weight: 1.09ct
Size: 8.6 x 6.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 43.16
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ID: 674094
Weight: 1.47ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 61.74
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ID: 697765
Weight: 1.31ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 39.70
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ID: 501125
Weight: 1.25ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 49.50
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ID: 647353
Weight: 1.02ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.72
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ID: 572771
Weight: 1.18ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 46.73
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ID: 646586
Weight: 1.56ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 56.16
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ID: 647358
Weight: 1.49ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 53.64
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ID: 367478
Weight: 1.27ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 46.63
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ID: 674092
Weight: 1.34ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 56.28
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ID: 647350
Weight: 1.22ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 43.92
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ID: 705407
Weight: 1.42ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 42.60
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ID: 673553
Weight: 1.92ct
Size: 11.3 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 80.64
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ID: 705557
Weight: 1.69ct
Size: 10.5 x 8.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 50.70
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FAQs

What are 1-2 carat opal gemstones?

1-2 carat opal gemstones are natural silica gems with vibrant play-of-color, sourced from Australia and Ethiopia. Certified and sized for jewelry, they display dazzling hues.

What sizes and shapes are available for 1-2 carat opal gemstones?

1-2 carat opal gemstones are offered in 1-2 carat sizes, primarily in oval, round, pear, and cabochon shapes, enhancing their play-of-color for elegant jewelry use.

Are 1-2 carat opal gemstones treated?

Most 1-2 carat opal gemstones are untreated, showcasing natural play-of-color. Some Ethiopian opals may be smoked or dyed, disclosed with certifications for authenticity.

What jewelry suits 1-2 carat opal gemstones?

With a Mohs hardness of 5.5-6.5, 1-2 carat opal gemstones are ideal for pendants, earrings, or protected ring settings, shining in custom designs due to their colorful flashes.

What color variations exist in 1-2 carat opal gemstones?

1-2 carat opal gemstones show play-of-color in red, blue, green, and more. Australian black opals have dark bases, while Ethiopian opals offer bright, multicolor flashes.

How do I buy 1-2 carat opal gemstones from GemSelect?

Visit the 1-2 carat opal gemstones category, select your stone by color or shape, and purchase with secure checkout and worldwide shipping.

Are 1-2 carat opal gemstones in stock and ethically sourced?

All 1-2 carat opal gemstones are in stock, ethically sourced from Australia, Ethiopia, and Mexico, ensuring certified quality and sustainable practices.

What makes 1-2 carat opal gemstones unique?

1-2 carat opal gemstones stand out for their iridescent play-of-color, rarity, and vibrant appeal. Their unique flashes make them ideal for distinctive, creative jewelry.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
Source: Bizrate
Enlarged Gemstone Image