Buy Natural Opal Gemstones Online - Certified Loose Opals
Discover the beauty of natural, certified loose opal gemstones for sale 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!
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ID:
692466
Weight:
1.78ct
Size:
16 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
45.09
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:
692647
Weight:
1.11ct
Size:
11.1 x 6.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
33.74
Item in Stock
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ID:
308092
Weight:
1.40ct
Size:
11.1 x 8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
79.46
Item in Stock
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ID:
697181
Weight:
2.40ct
Size:
14 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
72.72
Item in Stock
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ID:
708814
Weight:
3.12ct
Size:
15.2 x 9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
94.50
Item in Stock
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ID:
704637
Weight:
1.10ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
33.00
Item in Stock
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ID:
696793
Weight:
1.22ct
Size:
13 x 7.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
36.97
Item in Stock
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ID:
704566
Weight:
2.10ct
Size:
14 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
63.00
Item in Stock
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ID:
708422
Weight:
2.62ct
Size:
15.4 x 9.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
79.36
Item in Stock
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ID:
693078
Weight:
3.48ct
Size:
18.4 x 9.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
105.78
Item in Stock
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ID:
319959
Weight:
1.26ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
74.84
Item in Stock
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ID:
315881
Weight:
1.43ct
Size:
13 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
79.28
Item in Stock
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ID:
697194
Weight:
1.05ct
Size:
10.9 x 6.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
31.81
Item in Stock
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ID:
311148
Weight:
1.33ct
Size:
11 x 7.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
70.22
Item in Stock
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ID:
697177
Weight:
1.79ct
Size:
12 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
54.24
Item in Stock
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ID:
691565
Weight:
2.35ct
Size:
14 x 8.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
126.90
Item in Stock
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ID:
308093
Weight:
1.64ct
Size:
12.1 x 8.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
94.22
Item in Stock
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ID:
311130
Weight:
1.91ct
Size:
12 x 8.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
100.85
Item in Stock
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ID:
693214
Weight:
2.20ct
Size:
14.8 x 8.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
66.88
Item in Stock
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ID:
704819
Weight:
1.05ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.50
Item in Stock
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ID:
320217
Weight:
1.46ct
Size:
9 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
77.09
Item in Stock
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ID:
311118
Weight:
1.66ct
Size:
12.2 x 9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
87.65
Item in Stock
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ID:
308095
Weight:
1.54ct
Size:
11.1 x 8.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
85.38
Item in Stock
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ID:
697516
Weight:
1.12ct
Size:
11.8 x 7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
33.94
Item in Stock
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ID:
696791
Weight:
0.83ct
Size:
9.8 x 6.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
20.96
Item in Stock
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ID:
691380
Weight:
5.50ct
Size:
16.8 x 11.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
297.00
Item in Stock
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ID:
308203
Weight:
1.65ct
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
93.66
Item in Stock
More Options & Item Details
ID:
691558
Weight:
1.43ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
37.80
Item in Stock
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ID:
308183
Weight:
1.69ct
Size:
11 x 8.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
87.20
Item in Stock
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ID:
704628
Weight:
1.18ct
Size:
13.2 x 6.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
35.40
Item in Stock
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ID:
691759
Weight:
1.11ct
Size:
12 x 7.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
59.94
Item in Stock
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ID:
691112
Weight:
3.50ct
Size:
16 x 10.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
189.00
Item in Stock
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ID:
319479
Weight:
1.75ct
Size:
12.1 x 8.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
71.40
Item in Stock
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ID:
692490
Weight:
0.95ct
Size:
9.5 x 6.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
28.87
Item in Stock
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ID:
364415
Weight:
1.90ct
Size:
13 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
100.32
Item in Stock
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ID:
691559
Weight:
2.31ct
Size:
13.5 x 8.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
124.74
Item in Stock
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ID:
691374
Weight:
2.54ct
Size:
15 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
137.16
Item in Stock
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ID:
308094
Weight:
1.47ct
Size:
11.3 x 7.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
75.85
Item in Stock
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ID:
708413
Weight:
2.58ct
Size:
14 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
78.14
Item in Stock
More Options & Item Details
ID:
693694
Weight:
1.90ct
Size:
12 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
57.76
Item in Stock
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ID:
311121
Weight:
1.56ct
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
82.37
Item in Stock
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ID:
461783
Weight:
1.47ct
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
62.38
Item in Stock
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ID:
461638
Weight:
1.42ct
Size:
11.1 x 8.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
66.28
Item in Stock
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ID:
697182
Weight:
1.16ct
Size:
9.6 x 7.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
35.15
Item in Stock
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ID:
364411
Weight:
1.08ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
57.02
Item in Stock
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ID:
704532
Weight:
1.50ct
Size:
11.9 x 7.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
45.00
Item in Stock
More Options & Item Details
ID:
691370
Weight:
2.50ct
Size:
15.8 x 10.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
135.00
Item in Stock
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ID:
505795
Weight:
1.53ct
Size:
12.7 x 8.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
70.69
Item in Stock
More Options & Item Details
ID:
704859
Weight:
1.10ct
Size:
11.1 x 6.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
33.00
Item in Stock
More Options & Item Details
ID:
308070
Weight:
1.50ct
Size:
11.3 x 7.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
85.14
Item in Stock
More Options & Item Details
ID:
467273
Weight:
1.85ct
Size:
12 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
97.68
Item in Stock
More Options & Item Details
ID:
697180
Weight:
1.37ct
Size:
12.1 x 7.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
41.51
Item in Stock
More Options & Item Details
ID:
347297
Weight:
0.85ct
Size:
8.3 x 6.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
47.12
Item in Stock
More Options & Item Details
ID:
311129
Weight:
1.69ct
Size:
11.2 x 8.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
81.12
Item in Stock
More Options & Item Details
ID:
709108
Weight:
3.16ct
Size:
15.8 x 8.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
95.71
Item in Stock
More Options & Item Details
ID:
308088
Weight:
1.28ct
Size:
11 x 8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
72.65
Item in Stock
More Options & Item Details
ID:
506144
Weight:
1.29ct
Size:
11.8 x 7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
59.60
Item in Stock
More Options & Item Details
ID:
308228
Weight:
1.29ct
Size:
12.2 x 7.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
73.22
Item in Stock
More Options & Item Details
ID:
693070
Weight:
2.34ct
Size:
13.8 x 8.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
71.12
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 -> 10
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
Posted By LeAnn in April, 2025
Source: Bizrate
Overall Rating -> 10
Great experience shopping and finding what I was looking for, the only improvement I could think of would be allowing to filter more than one size at a time.
Posted By Tlicious04 in September, 2024
Source: Bizrate
Overall Rating -> 10
I would recommend gem select yo everyone
Fast service and no problems
Posted By Steve in March, 2025
Source: Bizrate
Overall Rating -> 10
Very professional site
Posted By JR in January, 2025
Source: Bizrate
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.
Posted By Dia in March, 2025
Source: Bizrate
Overall Rating -> 10
Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site
Posted By Bern in October, 2024
Source: Bizrate
Overall Rating -> 10
easy site to navigate
Posted By Curt's Cabochons in June, 2025
Source: Bizrate
Overall Rating -> 10
very good
Posted By Son Gift in January, 2025
Source: Bizrate
Overall Rating -> 8
great experience
Posted By T in December, 2024
Source: Bizrate
