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 |
3.09ct Multicolor Black Opal, Pear Shape, Transparent
19.1 x 8.7 mm
$ 108.46
4.31ct Multicolor Boulder Opal, Oval, Translucent
15.8 x 10 mm
$ 36.20
4.06ct Multicolor Black Opal, Trillion, Opaque
13.7 x 13.1 mm
$ 146.16
4.92ct Multicolor Boulder Opal, Fancy, Opaque
15.3 x 9.4 mm
$ 29.52
2.19ct Multicolor Black Opal, Oval, Opaque
13.7 x 7.5 mm
$ 87.60
2.86ct Multicolor Boulder Opal, Oval, Opaque
13.6 x 7.3 mm
$ 14.30
3.70ct Multicolor Boulder Opal, Fancy, Opaque
13.1 x 12.3 mm
$ 18.50
2.45ct Multicolor Black Opal, Pear Shape, Opaque
16 x 8 mm (calibrated)
$ 122.50
3.98ct Multicolor Black Opal, Pear Shape, Opaque
14.7 x 9.1 mm
$ 199.00
4.48ct Light Yellow Cat's Eye Opal, Oval, Opaque
11.6 x 8.4 mm
$ 16.13
2.80ct Goldenrod Yellow Cat's Eye Opal, Oval, Opaque
10.4 x 8.4 mm
$ 10.08
3.10ct Multicolor Black Opal, Pear Shape, Opaque
15.6 x 10 mm
$ 155.00
3.41ct Multicolor Black Opal, Oval, Opaque
15.1 x 10.7 mm
$ 119.69
2.42ct Multicolor Black Opal, Oval, Translucent
14 x 9 mm (calibrated)
$ 72.60
3.10ct Bright Crimson Red-Orange Fire Opal, Oval, Transparent
12.4 x 9.4 mm
$ 120.26
2.37ct Multicolor Black Opal, Oval, Opaque
13.2 x 9.6 mm
$ 83.19
4.31ct Goldenrod Yellow Cat's Eye Opal, Oval, Opaque
12.5 x 9.4 mm
$ 15.52
4.45ct Multicolor Black Opal, Sphere / Ball, Opaque
10 mm (calibrated)
$ 160.20
2.07ct Multicolor Black Opal, Oval, Translucent
12.1 x 9.2 mm
$ 62.10
2.65ct Multicolor Black Opal, Pear Shape, Opaque
14 x 10 mm (calibrated)
$ 132.50
2.42ct Multicolor Black Opal, Oval, Translucent
12.8 x 9.5 mm
$ 72.60
2.29ct Bright Orange Fire Opal, Oval, Transparent
12 x 8 mm (calibrated)
$ 96.18
2.28ct Tuscany Yellow Cat's Eye Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 8.21
2.93ct Dark Orange-Gold Cat's Eye Opal, Oval, Opaque
11 x 8.2 mm
$ 10.55
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 
Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.
Overall Rating -> 10
Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.
Overall Rating -> 10
It was all good
Overall Rating -> 10
Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.
Overall Rating -> 10
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Overall Rating -> 10
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
