2-5 Carat Opal Gemstones
Explore natural 2-5 carat opal gemstones offering the perfect balance of size, color, and value for fine jewelry.
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Bi-color
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Black
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Blue
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Brown 2-5 Carat Opal
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Golden 2-5 Carat Opal
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Gray
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Green 2-5 Carat Opal
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Multicolor 2-5 Carat Opal
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Orange 2-5 Carat Opal
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Pink
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Purple
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Red 2-5 Carat Opal
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Turquoise
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Violet
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White
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Yellow 2-5 Carat Opal
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
3.26ct Golden-Brown Cat's Eye Opal, Oval, Opaque
11.6 x 6.8 mm
$ 11.74
4.57ct Medium Gold Cat's Eye Opal, Oval, Opaque
12.2 x 9 mm
$ 30.17
2.17ct Multicolor Black Opal, Pear Shape, Translucent
13.4 x 8.3 mm
$ 65.75
3.65ct Cream Yellow Cat's Eye Opal, Oval, Opaque
11.4 x 8.1 mm
$ 18.25
2.71ct Intense Red Orange Fire Opal, Oval, Transparent
11.9 x 9.2 mm
$ 87.61
3.43ct Pale Yellow Cat's Eye Opal, Oval, Opaque
10.4 x 8.6 mm
$ 12.35
3.94ct Golden-Brown Cat's Eye Opal, Oval, Translucent
12 x 10 mm (calibrated)
$ 14.18
4.12ct Multicolor Black Opal, Pear Shape, Opaque
15.9 x 9.2 mm
$ 206.00
4.97ct Multicolor Black Opal, Pear Shape, Opaque
15 x 10 mm (calibrated)
$ 248.50
4.10ct Goldenrod Yellow Cat's Eye Opal, Oval, Opaque
11 x 9 mm (calibrated)
$ 14.76
4.64ct Yellowish Green Cat's Eye Opal, Oval, Opaque
11.3 x 9.8 mm
$ 9.28
4.13ct Multicolor Black Opal, Oval, Opaque
12.8 x 10.5 mm
$ 206.50
2.68ct Multicolor Opal Doublet, Oval, Opaque
14 x 10 mm (calibrated)
$ 95.92
4.91ct Golden-Orange Cat's Eye Opal, Oval, Opaque
13.4 x 9.9 mm
$ 17.68
3.41ct Earthy Green Cat's Eye Opal, Oval, Opaque
10.9 x 9.4 mm
$ 6.82
3.13ct Medium Golden Cat's Eye Opal, Oval, Opaque
10.2 x 8.8 mm
$ 11.27
2.90ct Multicolor Black Opal, Oval, Transparent
13.1 x 8.5 mm
$ 116.00
2.16ct Multicolor Black Opal, Sphere / Ball, Opaque
8 mm (calibrated)
$ 77.76
2.78ct Multicolor Black Opal, Oval, Translucent
11.6 x 9.2 mm
$ 111.20
4.65ct Golden Brown Cat's Eye Opal, Oval, Translucent
12.1 x 8.6 mm
$ 30.70
3.18ct Multicolor Black Opal, Round, Transparent
11 mm (calibrated)
$ 111.62
4.23ct Warm Yellow Cat's Eye Opal, Oval, Opaque
13.5 x 8 mm
$ 15.23
2.89ct Very Light Dijon Yellow Cat's Eye Opal, Oval, Opaque
10.5 x 6.9 mm
$ 10.40
3.18ct Multicolor Black Opal, Oval, Opaque
13.7 x 10.7 mm
$ 111.62
Why Buy 2-5 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 2-5 Carat Opal Gemstones
Our 2-5 carat opal gemstones are 100% natural and carefully selected for vivid play-of-color, making them an excellent choice for fine jewelry and collectors.
Buy 2-5 Carat Opals Online
Shop loose 2-5 carat opals online at GemSelect with confidence. Every gemstone is individually photographed, accurately described, and shipped worldwide with secure checkout.
Ideal Opal Size for Rings and Pendants
The 2-5 carat range is one of the most popular opal sizes, offering strong visual presence without being oversized, perfect for rings, pendants, and custom designs.
Variety of Opal Types and Colors
This size range includes white opal, black opal, crystal opal, and fire opal, showcasing color flashes from subtle pastels to intense rainbow patterns.
Faceted and Cabochon Opals
Choose from smooth cabochon opals that highlight natural color play or faceted opals that add brilliance and structure to contemporary jewelry styles.
Value and Investment Appeal
Opals in the 2-5 carat range offer excellent value, combining noticeable size with attractive pricing compared to larger, rarer stones.
Learn more about opal characteristics, care, and origin on our Opal Information Page.
FAQs
Are 2-5 carat opals suitable for everyday jewelry?
Yes, with proper setting and care, 2-5 carat opals work well in rings and pendants, offering beauty without excessive bulk.
Are all 2-5 carat opals at GemSelect natural?
Yes, all opals sold by GemSelect are natural gemstones, with any treatments fully disclosed for complete transparency.
What jewelry styles work best with 2-5 carat opals?
This size is ideal for solitaire rings, halo settings, pendants, and statement earrings, balancing presence and comfort.
Do opals in this size show strong play-of-color?
Many 2-5 carat opals display excellent play-of-color, especially when well-cut and sourced from high-quality deposits.
How should I care for a 2-5 carat opal gemstone?
Opals should be protected from hard impacts, extreme heat, and harsh chemicals, and stored separately to preserve their beauty.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.
Overall Rating -> 10
Enjoy every moment
Overall Rating -> 10
It was good. There was a large selection at prices I could afford.
Overall Rating -> 10
I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.
Overall Rating -> 9 
I love wide range of stones. Always have my preference.
Overall Rating -> 9
I love the gems!
