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
|
Turquoise
|
Violet
|
White Opal
|
Yellow Opal
|
Single |
Pairs |
Lots |
Faceted |
Cabochons |
0.82ct Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 29.52
11.24ct Multicolor Boulder Opal, Fancy, Opaque
16.7 x 13.8 mm
$ 67.44
3.78ct Multicolor Black Opal, Pear Shape, Opaque
15 x 10 mm (calibrated)
$ 189.00
1.43ctw Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 56.63
51.20ct Warm Green Opal, Oval, Opaque
26.2 x 20.9 mm
$ 132.10
15.66ct Earth Green Opal, Oval, Opaque
20 x 15 mm (calibrated)
$ 40.40
0.86ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 30.96
7.30ct Multicolor Black Opal, Pear Shape, Opaque
19 x 12.5 mm
$ 365.00
11.36ctw Multicolor Opal, Round, Transparent
8.5 mm (calibrated)
$ 419.87
0.46ct Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 16.56
1.23ct Multicolor Opal, Oval, Opaque
9 x 7 mm (calibrated)
$ 48.71
7.17ct Multicolor Boulder Opal, Fancy, Opaque
22.5 x 8.7 mm
$ 60.23
0.58ct Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 20.88
2.05ctw Multicolor Opal Doublet, Oval, Opaque
9 x 7 mm (calibrated)
$ 73.37
0.52ct Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 18.72
1.54ct Multicolor Opal, Oval, Opaque
10 x 8 mm (calibrated)
$ 55.44
21.32ct Multicolor Boulder Opal, Oval, Opaque
27.3 x 13.1 mm
$ 196.99
0.71ct Dark Brown Chocolate Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 25.56
25.05ct Multicolor Opal, Oval, Opaque
31.7 x 16.5 mm
$ 90.18
1.28ctw Multicolor Opal, Oval, Opaque
8 x 6 mm (calibrated)
$ 46.08
12.72ct Multicolor Boulder Opal, Cushion, Opaque
24.2 x 9.7 mm
$ 76.32
14.45ct Multicolor Boulder Opal, Oval, Opaque
20 x 15 mm (calibrated)
$ 86.70
0.28ct Multicolor Opal, Oval, Opaque
7 x 5 mm (calibrated)
$ 10.08
1.22ct Multicolor Black Opal, Oval, Translucent
9 x 7 mm (calibrated)
$ 48.31
- 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
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 
Great site for finding specific stones and sizes for individual pieces of jewelry
Overall Rating -> 10
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Overall Rating -> 10
I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.
Overall Rating -> 10
Very large selection from affordable to high end I will be coming back to shop again!
Overall Rating -> 8 
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Overall Rating -> 10
I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!
