Opal Gemstones
Discover natural opal gemstones known for their unique play-of-color and endless variety.
|
Bi-color
|
Black Opal
|
Blue
|
Brown Opal
|
Golden Opal
|
Gray
|
Green Opal
|
Multicolor Opal
|
Orange Opal
|
Pink
|
Purple
|
Red Opal
|
Turquoise
|
Violet
|
White Opal
|
Yellow Opal
|
Single |
Pairs |
Lots |
Faceted |
Cabochons |
5.36ct Multicolor Black Opal, Cushion, Opaque
12 x 12 mm (calibrated)
$ 192.96
24.07ct Multicolor Boulder Opal, Fancy, Opaque
22.2 x 18.7 mm
$ 144.42
4.38ct Multicolor Opal, Trillion, Translucent
12.5 x 12.3 mm
$ 131.40
21.39ct Multicolor Boulder Opal, Cushion, Opaque
16 x 16 mm (calibrated)
$ 197.64
12.07ct Multicolor Boulder Opal, Oval, Opaque
27.4 x 9.9 mm
$ 101.39
36.33ct Multicolor Opal, Oval, Opaque
32.2 x 22.5 mm
$ 130.79
5.66ct Multicolor Black Opal, Oval, Opaque
16 x 12 mm (calibrated)
$ 169.80
15.88ct Multicolor Boulder Opal, Cushion, Opaque
23.1 x 12.2 mm
$ 133.39
3.78ct Multicolor Opal, Pear Shape, Translucent
13.6 x 10 mm
$ 99.79
1.01ct Multicolor Chocolate Opal, Oval, Translucent
8 x 6 mm (calibrated)
$ 40.00
35.99ct Multicolor Boulder Opal, Fancy, Opaque
45 x 23.8 mm
$ 129.56
1.84ct Multicolor Opal, Marquise, Transparent
13.8 x 6.7 mm
$ 77.28
21.82ct Multicolor Boulder Opal, Cushion, Opaque
20.7 x 16.1 mm
$ 201.61
35.80ct Multicolor Boulder Opal, Fancy, Opaque
36.6 x 19.7 mm
$ 141.77
17.73ct Multicolor Boulder Opal, Fancy, Opaque
23.7 x 15.3 mm
$ 106.38
41.37ct Multicolor Boulder Opal, Oval, Opaque
30 x 22 mm (calibrated)
$ 273.05
4.44ct Multicolor Opal, Pear Shape, Transparent
13 x 13 mm (calibrated)
$ 111.00
48.08ct Multicolor Opal, Pear Shape, Opaque
40.1 x 27.1 mm
$ 173.09
2.79ctw Multicolor Black Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 92.07
1.71ct Multicolor Black Opal, Oval, Translucent
10 x 8 mm (calibrated)
$ 51.82
50.36ct Multicolor Opal, Oval, Opaque
36.9 x 27 mm
$ 151.08
7.64ct Multicolor Black Opal, Oval, Opaque
16.8 x 13.3 mm
$ 275.04
13.00ct Multicolor Opal, Pear Shape, Opaque
19.4 x 13.6 mm
$ 33.54
17.29ct Multicolor Boulder Opal, Fancy, Opaque
27 x 17.2 mm
$ 114.12
- Page 1
- Page 2
- Page 3
- Page 4
- Page 5
- Page 6
- Page 7
- Page 8
- Page 9
- Page 10
- Page 11
- Page 12
- Page 13
- Page 14
- Page 15
- Page 16
- Page 17
- Page 18
- Page 19
- Page 20
- Page 21
- Page 22
- Page 23
- Page 24
- Page 25
- Page 26
- Page 27
- Page 28
- Page 29
- Page 30
- Page 31
- Page 32
- Page 33
- Page 34
- Page 35
- Page 36
- Page 37
- Page 38
- Page 39
- Page 40
- Page 41
- Page 42
- Page 43
- Page 44
- Page 45
- Page 46
- Page 47
- Page 48
- Page 49
- Page 50
- Page 51
- Page 52
- Page 53
- Page 54
- Page 55
- Page 56
- Page 57
- Page 58
- Page 59
- Page 60
- Page 61
- Page 62
- Page 63
- Page 64
- Page 65
- Page 66
- Page 67
- Page 68
- Page 69
- Page 70
- Page 71
- Page 72
- Page 73
- Page 74
- Page 75
- Page 76
- Page 77
- Page 78
- Page 79
- Page 80
- Page 81
- Page 82
- Page 83
- Page 84
- Page 85
Why Buy 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 Opal Gemstones
Our natural opal gemstones are carefully selected for their vibrant play-of-color and individuality. Each stone is unique, making opals a favorite among jewelers and collectors.
Loose Opal Gemstones Online
Buy loose opal gemstones online at GemSelect with confidence. We offer detailed photos, transparent descriptions, and secure worldwide shipping.
Opal for Jewelry Making
Opal gemstones are ideal for custom jewelry such as rings, pendants, and earrings. Their shifting colors create eye-catching designs unlike any other gemstone.
Australian and Ethiopian Opal
Australian opals are prized for their durability and classic color play, while Ethiopian opals are known for bold patterns and vivid flashes of color.
Faceted Opal Stones
Faceted opal gemstones enhance brilliance and highlight internal color play. These stones are perfect for modern jewelry designs requiring extra sparkle.
Opal Cabochons
Opal cabochons feature smooth, domed surfaces that emphasize color patterns. They are a popular choice for statement jewelry and artistic settings.
Wholesale Opal Gemstones
We offer wholesale opal gemstones for jewelers and designers seeking quality stones at competitive prices, including matched pairs and calibrated sizes.
October Birthstone Opal
Opal is the October birthstone, symbolizing creativity and individuality. It makes a meaningful gift for birthdays and special occasions.
Learn more about opal characteristics, care, and history on our Opal Information Page.
FAQs
What makes opal gemstones unique?
Opals are known for their play-of-color, an optical effect where flashes of color shift with movement and light.
Are GemSelect’s opal gemstones natural?
Yes, all our opal gemstones are natural. Any treatments or stabilizations are clearly disclosed.
Are opals suitable for everyday jewelry?
Opals are best suited for occasional wear. Protective settings are recommended due to their moderate hardness.
What types of opal do you sell?
We offer a wide range including Australian opal, Ethiopian opal, black opal, white opal, fire opal, and boulder opal.
Can I buy opal gemstones in matched pairs?
Yes, we offer matched opal pairs ideal for earrings and custom jewelry designs.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
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
My experience was done with ease
Overall Rating -> 9 
It was great!
Overall Rating -> 10
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.
Overall Rating -> 10
Easy to use. No issues. Large selection of gems.
Overall Rating -> 10
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
