Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
572944
Weight:
1.03ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
27.19
Item in Stock
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ID:
447763
Weight:
40.92ct
Size:
36.1 x 23 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
54.01
Item in Stock
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ID:
559403
Weight:
2.08ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
42.68
Item in Stock
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ID:
720106
Weight:
0.78ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
6.55
Item in Stock
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ID:
604505
Weight:
2.84ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
13.44
Item in Stock
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ID:
367601
Weight:
2.50ct
Size:
10.5 x 8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
16.37
Item in Stock
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ID:
382330
Weight:
3.57ct (total)
Size:
3.2 mm
Clarity:
VS
Content:
30 pcs
Price:
$
189.11
Item in Stock
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ID:
423140
Weight:
52.98ct (total)
Size:
10 mm (calibrated)
Clarity:
Transparent
Content:
7 pcs
Price:
$
101.40
Item in Stock
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ID:
697644
Weight:
24.46ct
Size:
25.6 x 15.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.73
Item in Stock
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ID:
678306
Weight:
0.77ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Price:
$
6.47
Item in Stock
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ID:
677805
Weight:
0.05ct
Size:
2 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
19.62
Item in Stock
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ID:
453632
Weight:
2.51ct
Size:
11.5 x 7.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
23.20
Item in Stock
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ID:
393665
Weight:
1.89ct (total)
Size:
3 x 1.9 mm
Clarity:
VS
Content:
30 pcs
Price:
$
124.74
Item in Stock
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ID:
497567
Weight:
1.96ct
Size:
8.2 x 6.9 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
51.74
Item in Stock
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ID:
326368
Weight:
3.52ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
2 pcs
Price:
$
12.54
Item in Stock
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ID:
439413
Weight:
3.18ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
41.44
Item in Stock
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ID:
439056
Weight:
2.48ct
Size:
8.5 x 8.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
153.86
Item in Stock
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ID:
715099
Weight:
7.00ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
18.14
Item in Stock
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ID:
722369
Weight:
0.72ct
Size:
5.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
34.56
Item in Stock
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ID:
727497
Weight:
0.56ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
33.60
Item in Stock
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ID:
721027
Weight:
33.30ct
Size:
28.3 x 20.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
39.96
Item in Stock
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ID:
473234
Weight:
1.04ct (total)
Size:
4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
201.08
Item in Stock
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ID:
689679
Weight:
1.60ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
15.36
Item in Stock
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ID:
539320
Weight:
1.61ct
Size:
7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
31.43
Item in Stock
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ID:
678767
Weight:
10.26ct
Size:
19.2 x 10.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
61.56
Item in Stock
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ID:
453412
Weight:
1.68ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
15.53
Item in Stock
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ID:
720849
Weight:
1.37ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.51
Item in Stock
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ID:
717126
Weight:
0.68ct
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
13.87
Item in Stock
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ID:
481325
Weight:
17.21ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
17.04
Item in Stock
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ID:
712547
Weight:
3.99ct
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.63
Item in Stock
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ID:
341421
Weight:
7.40ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
74.20
Item in Stock
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ID:
706464
Weight:
11.61ct
Size:
15.1 x 12.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
23.69
Item in Stock
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ID:
645900
Weight:
9.00ct
Size:
16.7 x 15.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.08
Item in Stock
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ID:
394683
Weight:
11.90ct
Size:
15 x 15 mm (calibrated)
Clarity:
VVS
Price:
$
47.12
Item in Stock
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ID:
462795
Weight:
1.38ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
72.86
Item in Stock
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ID:
710982
Weight:
17.24ct
Size:
27.5 x 14.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
34.34
Item in Stock
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ID:
699628
Weight:
0.91ct
Size:
5.5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
54.60
Item in Stock
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ID:
460735
Weight:
3.20ct
Size:
10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
29.57
Item in Stock
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ID:
572784
Weight:
0.44ct
Size:
6 x 4 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
17.42
Item in Stock
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ID:
747227
Weight:
1.55ct
Size:
8.5 x 6.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
217.00
Item in Stock
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ID:
491807
Weight:
9.00ct (total)
Size:
7.3 x 7.3 mm
Clarity:
Opaque
Content:
5 pcs
Price:
$
26.38
Item in Stock
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ID:
695060
Weight:
0.54ct
Size:
5.1 x 4.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
19.44
Item in Stock
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ID:
718040
Weight:
24.70ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
88.92
Item in Stock
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ID:
518686
Weight:
31.43ct
Size:
25.9 x 16 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.56
Item in Stock
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ID:
434896
Weight:
28.98ct (total)
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
38.26
Item in Stock
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ID:
571177
Weight:
1.04ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.61
Item in Stock
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ID:
410079
Weight:
2.53ct (total)
Size:
7.8 x 5.5 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
12.10
Item in Stock
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ID:
727358
Weight:
0.44ct
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
13.20
Item in Stock
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ID:
694560
Weight:
22.68ct
Size:
30 x 20 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
24.49
Item in Stock
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ID:
673900
Weight:
8.49ct
Size:
16.4 x 10.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
152.82
Item in Stock
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ID:
411904
Weight:
1.35ct
Size:
8.6 x 5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
74.25
Item in Stock
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ID:
609753
Weight:
1.77ct (total)
Size:
6.3 x 6 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
16.36
Item in Stock
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ID:
724839
Weight:
0.90ct
Size:
8 x 4.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.80
Item in Stock
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ID:
224356
Weight:
2.19ct (total)
Size:
4 mm (calibrated)
Clarity:
VS
Content:
9 pcs
Price:
$
130.09
Item in Stock
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ID:
428442
Weight:
6.97ct
Size:
14.5 x 10.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
55.20
Item in Stock
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ID:
438055
Weight:
2.14ct
Size:
8.5 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
98.87
Item in Stock
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ID:
697241
Weight:
0.71ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
4.26
Item in Stock
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ID:
554185
Weight:
1.16ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
43.96
Item in Stock
More Options & Item Details
ID:
719319
Weight:
0.78ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
6.55
Item in Stock
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ID:
664131
Weight:
0.90ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.56
Item in Stock
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FAQs
What are loose untreated gemstones?
Loose untreated gemstones are natural stones that have not undergone any artificial treatments or enhancements. Examples include unheated sapphires, untreated rubies, and unenhanced diamonds, which maintain their natural beauty and originality.
Why should I choose untreated gemstones over treated ones?
Untreated gemstones, such as unheated topaz and virgin untreated stones, are valued for their authenticity and rarity. These certified untreated gems are perfect for collectors and those seeking ethically sourced, natural stones for unique jewelry designs.
Are untreated gemstones suitable for engagement rings?
Yes, untreated gemstones like GIA-certified natural gems, unenhanced diamonds, and untreated rubies are excellent choices for engagement rings. They offer timeless elegance and are ideal for creating one-of-a-kind designs that reflect personal style.
What makes rare untreated gems valuable for collectors?
Rare untreated gems for collectors, such as authentic untreated crystals and unheated and untreated stones, are prized for their natural appearance and limited availability. Their untouched state makes them highly desirable and a great investment.
How can I ensure the quality of loose untreated gemstones?
Always choose certified untreated gems, like GIA-certified natural gems, to guarantee authenticity and quality. These stones undergo thorough evaluation to ensure they meet the highest standards, making them ideal for both personal collections and jewelry projects.
What types of untreated gemstones are available?
Our collection includes a variety of untreated gemstones such as unheated sapphires, untreated rubies, unenhanced diamonds, and unheated topaz. Each stone is carefully selected to offer unmatched quality and natural beauty.
Are untreated gemstones more expensive than treated ones?
In many cases, untreated gemstones, like precious untreated gemstones and virgin untreated stones, can be more valuable due to their rarity and natural state. Their unique characteristics make them highly sought after by collectors and jewelry enthusiasts.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10
I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...
Posted By RED in January, 2025
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Overall Rating -> 10
Very food
Posted By Keeto in July, 2025
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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
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Overall Rating -> 10
I could see the actual gem I was buying
Posted By Bugs in December, 2025
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Overall Rating -> 10
I love the product and the details about each of them.
Posted By Love It! in July, 2025
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Overall Rating -> 10
nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic
Posted By Steve m. in February, 2025
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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.
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Overall Rating -> 9
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Overall Rating -> 10
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