X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

1-2 Carat Opal Gemstones - Natural, Certified

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

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
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
Pairs
Lots
Faceted
Cabochons
Clear All
ID: 746569
Weight: 1.55ct
Size: 9.5 x 7.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 705287
Weight: 1.90ct
Size: 11.5 x 8.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 57.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 744629
Weight: 1.40ct
Size: 9 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 49.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 674086
Weight: 1.29ct
Size: 9.4 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 54.18
Item in Stock
More Options & Item Details
Add to Cart
ID: 518358
Weight: 1.22ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 48.31
Item in Stock
More Options & Item Details
Add to Cart
ID: 693773
Weight: 1.78ct
Size: 8.2 x 7.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.41
Item in Stock
More Options & Item Details
Add to Cart
ID: 673874
Weight: 1.25ct
Size: 9.4 x 6.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 52.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 674148
Weight: 1.00ct
Size: 9.1 x 6.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 42.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 646581
Weight: 1.27ct
Size: 10 x 7.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 45.72
Item in Stock
More Options & Item Details
Add to Cart
ID: 679927
Weight: 1.47ct
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 44.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 674144
Weight: 1.61ct
Size: 10.4 x 7.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 67.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 745649
Weight: 1.62ct
Size: 10.8 x 7.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 50.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 673698
Weight: 1.30ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 54.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 744628
Weight: 1.26ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 44.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 529750
Weight: 1.33ct
Size: 8.2 x 7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.13
Item in Stock
More Options & Item Details
Add to Cart
ID: 744630
Weight: 1.35ct
Size: 10.5 x 7.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.25
Item in Stock
More Options & Item Details
Add to Cart
ID: 647352
Weight: 1.01ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 36.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 744781
Weight: 1.93ct
Size: 10.5 x 6.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.65
Item in Stock
More Options & Item Details
Add to Cart
ID: 673878
Weight: 1.02ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 42.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 705388
Weight: 1.72ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 51.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 705667
Weight: 1.12ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 33.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 744619
Weight: 1.24ct
Size: 13.6 x 6.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 745659
Weight: 1.05ct
Size: 9.5 x 7.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.43
Item in Stock
More Options & Item Details
Add to Cart
ID: 673553
Weight: 1.92ct
Size: 11.3 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 80.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 705550
Weight: 1.52ct
Size: 11.2 x 7.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 45.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 705545
Weight: 1.43ct
Size: 9.4 x 7.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 42.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 648293
Weight: 1.21ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 39.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 697042
Weight: 1.45ct
Size: 10.7 x 7.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 43.93
Item in Stock
More Options & Item Details
Add to Cart
ID: 674092
Weight: 1.34ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 56.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 673442
Weight: 1.74ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 73.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 515928
Weight: 1.44ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 57.02
Item in Stock
More Options & Item Details
Add to Cart
ID: 744080
Weight: 1.55ct
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 55.47
Item in Stock
More Options & Item Details
Add to Cart
ID: 697037
Weight: 1.68ct
Size: 10.6 x 8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 50.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 517224
Weight: 1.38ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 54.65
Item in Stock
More Options & Item Details
Add to Cart
ID: 518359
Weight: 1.29ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 51.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 705684
Weight: 1.17ct
Size: 9.3 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 35.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 673551
Weight: 1.32ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 55.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 646971
Weight: 1.13ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 40.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 746358
Weight: 1.55ct
Size: 9.9 x 5.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 697582
Weight: 1.38ct
Size: 9.7 x 7.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 41.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 501129
Weight: 1.46ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 57.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 746115
Weight: 1.08ct
Size: 9.3 x 6.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 744074
Weight: 1.62ct
Size: 11.9 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 57.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 647350
Weight: 1.22ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 43.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 519094
Weight: 1.09ct
Size: 8.6 x 6.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 43.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 705409
Weight: 1.35ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 33.75
Item in Stock
More Options & Item Details
Add to Cart
ID: 515935
Weight: 1.14ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 45.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 746354
Weight: 1.30ct
Size: 10.8 x 6.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 674206
Weight: 1.27ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 53.34
Item in Stock
More Options & Item Details
Add to Cart
ID: 696786
Weight: 1.40ct
Size: 10.4 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 42.42
Item in Stock
More Options & Item Details
Add to Cart
ID: 518350
Weight: 1.18ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 38.94
Item in Stock
More Options & Item Details
Add to Cart
ID: 705384
Weight: 1.25ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 37.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 705406
Weight: 1.22ct
Size: 9.4 x 7.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 36.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 697513
Weight: 1.03ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 31.21
Item in Stock
More Options & Item Details
Add to Cart
ID: 674091
Weight: 1.17ct
Size: 9.5 x 6.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 49.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 573439
Weight: 1.17ct
Size: 9.9 x 6.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 46.33
Item in Stock
More Options & Item Details
Add to Cart
ID: 518357
Weight: 1.25ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 49.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 746576
Weight: 1.81ct
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 55.91
Item in Stock
More Options & Item Details
Add to Cart
ID: 705400
Weight: 1.24ct
Size: 9.2 x 7.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 37.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 542150
Weight: 1.97ct
Size: 14.8 x 6.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.40
Item in Stock
More Options & Item Details
Add to Cart
1 2 3
Choose Page
1 - 4

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 -> 10 star ratings

I was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 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

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

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

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 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
Enlarged Gemstone Image