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 |
4.57ct Medium Gold Cat's Eye Opal, Oval, Opaque
12.2 x 9 mm
$ 30.17
3.26ct Golden-Brown Cat's Eye Opal, Oval, Opaque
11.6 x 6.8 mm
$ 11.74
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
3.55ct Multicolor Black Opal, Marquise, Opaque
16.5 x 8.6 mm
$ 177.50
2.41ct Medium Red Fire Opal, Oval, Transparent
11.6 x 9.4 mm
$ 93.50
3.13ct Medium Golden Cat's Eye Opal, Oval, Opaque
10.2 x 8.8 mm
$ 11.27
2.72ct Golden Brown Cat's Eye Opal, Oval, Translucent
10 x 7 mm (calibrated)
$ 17.95
2.99ct Multicolor Boulder Opal, Fancy, Opaque
14.7 x 6.7 mm
$ 14.95
2.89ct Multicolor Black Opal, Pear Shape, Opaque
14.2 x 9.6 mm
$ 144.50
4.06ct Multicolor Black Opal, Trillion, Opaque
13.7 x 13.1 mm
$ 146.16
3.59ct Goldenrod Yellow Cat's Eye Opal, Oval, Opaque
12.4 x 9.2 mm
$ 12.92
2.07ct Multicolor Black Opal, Oval, Translucent
12.1 x 9.2 mm
$ 62.10
4.31ct Goldenrod Yellow Cat's Eye Opal, Oval, Opaque
12.5 x 9.4 mm
$ 15.52
2.91ct Multicolor Opal Doublet, Oval, Opaque
13 x 9 mm (calibrated)
$ 104.76
2.67ct Multicolor Black Opal, Oval, Translucent
13 x 9 mm (calibrated)
$ 80.10
2.74ct Multicolor Black Opal, Oval, Transparent
11.7 x 8.8 mm
$ 109.60
3.68ct Warm Off-White Cat's Eye Opal, Oval, Opaque
10.9 x 8.1 mm
$ 24.29
2.74ct Medium Red Fire Opal, Oval, Transparent
13.2 x 9.9 mm
$ 106.30
2.70ct Pale Yellow Cat's Eye Opal, Oval, Opaque
12 x 8 mm (calibrated)
$ 9.72
3.41ct Earthy Green Cat's Eye Opal, Oval, Opaque
10.9 x 9.4 mm
$ 6.82
2.23ct Multicolor Black Opal, Emerald Cut, Opaque
10 x 8 mm (calibrated)
$ 111.50
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 
All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.
Overall Rating -> 10
Very food
Overall Rating -> 10
I loved it! Extensive inventory, great prices, I definitely will be buying from here again!
Overall Rating -> 10
Over pretty well experience the your website no complaints about it very easy reliable service provided
Overall Rating -> 10
Easy process.
Overall Rating -> 10
Enjoy viewing the selections. Excellent product
