Opal Gemstones | Natural, Certified Loose Opals
Discover the beauty of natural, certified loose opal gemstones at GemSelect. Our collection includes black, white, and fire opals, available in shapes like oval, round, pear, and cushion. Showcasing stunning play-of-color in vibrant hues, our opals range in price from $10 to over $1000. Every gem is in stock and ready for worldwide shipping, perfect for your next jewelry masterpiece!
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
Clear Colors
Single
Pairs
Lots
Faceted
Cabochons
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ID:
679441
Weight:
5.66ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
169.80
Item in Stock
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ID:
663967
Weight:
1.43ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
47.19
Item in Stock
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ID:
410119
Weight:
34.16ct
Size:
23.4 x 19.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
316.10
Item in Stock
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ID:
636150
Weight:
14.98ct
Size:
20.2 x 13.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
104.86
Item in Stock
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ID:
667934
Weight:
37.98ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
113.94
Item in Stock
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ID:
572785
Weight:
0.64ct
Size:
6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
21.12
Item in Stock
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ID:
575232
Weight:
35.80ct
Size:
36.6 x 19.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
141.77
Item in Stock
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ID:
696784
Weight:
1.71ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
51.82
Item in Stock
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ID:
679761
Weight:
7.14ct
Size:
19.9 x 12.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
214.20
Item in Stock
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ID:
675212
Weight:
13.00ct
Size:
19.4 x 13.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.54
Item in Stock
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ID:
628050
Weight:
17.73ct
Size:
23.7 x 15.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
106.38
Item in Stock
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ID:
697408
Weight:
2.17ct
Size:
13.4 x 8.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
65.75
Item in Stock
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ID:
517047
Weight:
1.25ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
30.25
Item in Stock
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ID:
473850
Weight:
1.34ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
30.86
Item in Stock
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ID:
523722
Weight:
33.71ct
Size:
32.6 x 22.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
222.49
Item in Stock
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ID:
522410
Weight:
20.80ct
Size:
32.3 x 16.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
137.28
Item in Stock
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ID:
679248
Weight:
20.10ct
Size:
21.1 x 16.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
120.60
Item in Stock
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ID:
521759
Weight:
26.43ct
Size:
28.5 x 17.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
174.44
Item in Stock
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ID:
536904
Weight:
avg. 0.81 ct / each
Size:
7 mm (calibrated)
Clarity:
Transparent
Price:
$
19.73
Item in Stock
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Select
1
2
3
4
5
6
7
8
9
pcs
ID:
635341
Weight:
25.30ct
Size:
29.7 x 13.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
212.52
Item in Stock
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ID:
576000
Weight:
4.38ct
Size:
12.5 x 12.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
131.40
Item in Stock
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ID:
517228
Weight:
1.25ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
49.50
Item in Stock
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ID:
548151
Weight:
0.89ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
244.75
Item in Stock
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ID:
521765
Weight:
25.75ct
Size:
21 x 18.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
169.96
Item in Stock
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ID:
521754
Weight:
30.94ct
Size:
25.4 x 20.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
204.20
Item in Stock
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ID:
667939
Weight:
36.33ct
Size:
32.2 x 22.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
130.79
Item in Stock
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ID:
626298
Weight:
21.39ct
Size:
16 x 16 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
197.64
Item in Stock
More Options & Item Details
ID:
628406
Weight:
24.07ct
Size:
22.2 x 18.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
144.42
Item in Stock
More Options & Item Details
ID:
572774
Weight:
1.01ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
40.00
Item in Stock
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ID:
678676
Weight:
23.38ct
Size:
25.3 x 16.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
140.28
Item in Stock
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ID:
679148
Weight:
21.59ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
129.54
Item in Stock
More Options & Item Details
ID:
634610
Weight:
22.12ct
Size:
27.5 x 12.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
185.81
Item in Stock
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ID:
300453
Weight:
28.58ct
Size:
23.1 x 18.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
240.07
Item in Stock
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ID:
322037
Weight:
42.73ct
Size:
27 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
394.82
Item in Stock
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ID:
678766
Weight:
21.16ct
Size:
25.6 x 16.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
126.96
Item in Stock
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ID:
669116
Weight:
4.44ct
Size:
13 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
111.00
Item in Stock
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ID:
627837
Weight:
28.09ct
Size:
27 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
259.55
Item in Stock
More Options & Item Details
ID:
667931
Weight:
50.36ct
Size:
36.9 x 27 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
151.08
Item in Stock
More Options & Item Details
ID:
628027
Weight:
15.88ct
Size:
23.1 x 12.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
133.39
Item in Stock
More Options & Item Details
ID:
573422
Weight:
1.90ct
Size:
13 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
75.24
Item in Stock
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ID:
679972
Weight:
6.78ct
Size:
16.8 x 14.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
203.40
Item in Stock
More Options & Item Details
ID:
540981
Weight:
avg. 0.87 ct / each
Size:
7 mm (calibrated)
Clarity:
Transparent
Price:
$
21.71
Item in Stock
More Options & Item Details
Select
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
pcs
ID:
634607
Weight:
12.07ct
Size:
27.4 x 9.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
101.39
Item in Stock
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ID:
575226
Weight:
35.99ct
Size:
45 x 23.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
129.56
Item in Stock
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ID:
548520
Weight:
1.72ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
430.00
Item in Stock
More Options & Item Details
ID:
573438
Weight:
0.84ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
33.26
Item in Stock
More Options & Item Details
ID:
523672
Weight:
30.50ct
Size:
30 x 22 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
201.30
Item in Stock
More Options & Item Details
ID:
478398
Weight:
1.84ct
Size:
13.8 x 6.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
77.28
Item in Stock
More Options & Item Details
ID:
523676
Weight:
19.94ct
Size:
36.4 x 16.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
131.60
Item in Stock
More Options & Item Details
ID:
679822
Weight:
5.36ct
Size:
12 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
192.96
Item in Stock
More Options & Item Details
ID:
522982
Weight:
17.03ct
Size:
26.9 x 13.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
112.40
Item in Stock
More Options & Item Details
ID:
696794
Weight:
2.84ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
71.71
Item in Stock
More Options & Item Details
ID:
692466
Weight:
1.78ct
Size:
16 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
45.09
Item in Stock
More Options & Item Details
ID:
679960
Weight:
3.34ct
Size:
13.1 x 9.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
112.22
Item in Stock
More Options & Item Details
ID:
696795
Weight:
2.25ct
Size:
14.3 x 8.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
68.17
Item in Stock
More Options & Item Details
ID:
692488
Weight:
1.70ct
Size:
10.4 x 7.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
43.06
Item in Stock
More Options & Item Details
ID:
679932
Weight:
7.64ct
Size:
16.8 x 13.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
275.04
Item in Stock
More Options & Item Details
ID:
628411
Weight:
16.81ct
Size:
28.8 x 13.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
100.86
Item in Stock
More Options & Item Details
ID:
516217
Weight:
2.79ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
92.07
Item in Stock
More Options & Item Details
ID:
679821
Weight:
6.68ct
Size:
20 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
240.48
Item in Stock
More Options & Item Details
GemSelect Certified Store ReviewsGemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 9
I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!
Posted By Leo in March, 2025
Source: Bizrate
Overall Rating -> 10
Easy and convenient
Posted By Butch in September, 2024
Source: Bizrate
Overall Rating -> 10
J'ai trouv ce que je voulais rapidement. Par contre, je trouve les frais d'envoies un peu chers. Pour le reste, je suis vraiment trs satisfaite.
Posted By Kak in July, 2024
Source: Bizrate
Overall Rating -> 10
This was a great time as always. The only problem I had was deciding between all the beautiful and affordable stones that met my requirements. I love shopping for sapphires!
Posted By Phoenix in August, 2024
Source: Bizrate
Overall Rating -> 10
I love gemstones. My father was a jeweler & I used to shop for stones for him.
Posted By Andie in September, 2024
Source: Bizrate
Overall Rating -> 9
It is a good experience, it is easy to view the item, and easy to check out.
Posted By Neo in November, 2024
Source: Bizrate
Overall Rating -> 10
Nice website I just don't know much about the quality until I receive the stone.
Posted By Becky in December, 2024
Source: Bizrate
Overall Rating -> 9
Site is easy to navigate - details on cut, polish, and finish work and techniques were helpful. 3d view or wireframe diagram of stones would be nice.
Posted By Tb in August, 2024
Source: Bizrate
Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones.
.
Posted By Steven M. in February, 2025
Source: Bizrate
