Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Actinolite Cat's Eye (54)
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Cat's Eye Aquamarine (15)
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Druzy Azurite (13)
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Clear All
ID:
387388
Weight:
3.08ct (total)
Size:
4.6 x 4.6 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
20.33
Item in Stock
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ID:
326192
Weight:
4.09ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
14.57
Item in Stock
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ID:
501494
Weight:
21.56ct
Size:
33.5 x 20.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
42.68
Item in Stock
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ID:
710149
Weight:
2.85ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
23.94
Item in Stock
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ID:
469362
Weight:
21.43ct
Size:
22.2 x 18.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.70
Item in Stock
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ID:
736590
Weight:
38.92ct
Size:
29.8 x 20.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
36.58
Item in Stock
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ID:
673508
Weight:
21.15ct
Size:
27.7 x 18.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
25.38
Item in Stock
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ID:
497079
Weight:
2.47ct
Size:
8.9 x 7.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
44.38
Item in Stock
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ID:
421974
Weight:
2.30ct (total)
Size:
7.5 x 5.3 mm
Clarity:
VVS-VS
Content:
3 pcs
Price:
$
121.44
Item in Stock
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ID:
676231
Weight:
5.03ct
Size:
18.8 x 11.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.30
Item in Stock
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ID:
452171
Weight:
0.85ct
Size:
5.7 x 4.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
39.28
Item in Stock
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ID:
489659
Weight:
1.80ct (total)
Size:
4.5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
35.64
Item in Stock
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ID:
570069
Weight:
3.56ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
26.22
Item in Stock
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ID:
727888
Weight:
0.84ct
Size:
6.3 x 5.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.04
Item in Stock
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ID:
475132
Weight:
1.98ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
65.34
Item in Stock
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ID:
492376
Weight:
7.31ct
Size:
16.6 x 13.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
27.49
Item in Stock
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ID:
721405
Weight:
55.99ct
Size:
33 x 21.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
67.19
Item in Stock
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ID:
682717
Weight:
0.22ct
Size:
3.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
126.10
Item in Stock
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ID:
692987
Weight:
29.23ct
Size:
39.9 x 9.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.52
Item in Stock
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ID:
721946
Weight:
0.59ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.62
Item in Stock
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ID:
722999
Weight:
1.17ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
35.10
Item in Stock
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ID:
635464
Weight:
1.62ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
46.66
Item in Stock
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ID:
707846
Weight:
6.03ct
Size:
15 x 10.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
43.42
Item in Stock
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ID:
662633
Weight:
18.33ct (total)
Size:
20.4 x 13.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
12.97
Item in Stock
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ID:
461234
Weight:
6.84ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
63.20
Item in Stock
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ID:
359781
Weight:
23.37ct
Size:
22.2 x 16 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
61.69
Item in Stock
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ID:
570025
Weight:
1.89ct
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
13.93
Item in Stock
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ID:
389097
Weight:
4.19ct
Size:
9.5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
25.14
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
338239
Weight:
9.91ct
Size:
11 x 11 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
32.71
Item in Stock
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ID:
449341
Weight:
0.98ct
Size:
15 x 2.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
38.81
Item in Stock
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ID:
719754
Weight:
2.53ct
Size:
8.2 x 7.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
75.90
Item in Stock
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ID:
732994
Weight:
0.27ct
Size:
4 x 4 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
11.34
Item in Stock
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ID:
659262
Weight:
2.01ct (total)
Size:
9 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
4.82
Item in Stock
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ID:
692704
Weight:
22.99ct
Size:
20 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
193.12
Item in Stock
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ID:
522953
Weight:
13.97ct
Size:
20.4 x 12.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
92.21
Item in Stock
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ID:
726080
Weight:
1.31ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
51.89
Item in Stock
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ID:
728040
Weight:
0.09ct
Size:
2.7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
37.12
Item in Stock
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ID:
419098
Weight:
8.47ct
Size:
13.3 x 10 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
44.72
Item in Stock
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ID:
554089
Weight:
1.08ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
21.38
Item in Stock
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ID:
631676
Weight:
0.88ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
26.40
Item in Stock
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ID:
669202
Weight:
13.80ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
16.56
Item in Stock
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ID:
526443
Weight:
5.96ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
56.09
Item in Stock
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ID:
252534
Weight:
3.73ct (total)
Size:
5.5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
68.93
Item in Stock
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ID:
607745
Weight:
1.48ct (total)
Size:
6.5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
27.35
Item in Stock
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ID:
462366
Weight:
1.91ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
84.04
Item in Stock
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ID:
639267
Weight:
60.06ct
Size:
31.4 x 21.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
504.50
Item in Stock
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ID:
734761
Weight:
5.09ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
213.78
Item in Stock
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ID:
681796
Weight:
0.94ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
16.92
Item in Stock
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ID:
711468
Weight:
35.82ct
Size:
25.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
95.42
Item in Stock
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ID:
712420
Weight:
1.31ct
Size:
10 x 5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
3.49
Item in Stock
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ID:
675010
Weight:
2.58ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
21.67
Item in Stock
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ID:
718578
Weight:
6.33ct
Size:
12 x 12 mm (calibrated)
Clarity:
Translucent
Price:
$
28.49
Item in Stock
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ID:
644423
Weight:
3.22ct (total)
Size:
7.5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
8.50
Item in Stock
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ID:
691938
Weight:
0.66ct
Size:
5.3 x 4.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
55.44
Item in Stock
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ID:
492601
Weight:
5.08ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.74
Item in Stock
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ID:
733131
Weight:
2.98ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
26.93
Item in Stock
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ID:
410664
Weight:
8.18ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
53.99
Item in Stock
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ID:
718146
Weight:
1.07ct
Size:
6 x 4.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.10
Item in Stock
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ID:
730085
Weight:
0.26ct
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
12.48
Item in Stock
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ID:
532426
Weight:
4.82ct
Size:
15 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.17
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
Source: Bizrate
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
Source: Bizrate
Overall Rating -> 10
I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated
Posted By Jag in January, 2025
Source: Bizrate
Overall Rating -> 10
Awesome
Posted By D in December, 2024
Source: Bizrate
Overall Rating -> 9
It was a good experience looking for and finding a nice amethyst stone
Posted By N/a in May, 2025
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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
I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.
Posted By Desertchick in March, 2025
Source: Bizrate
Overall Rating -> 10
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Posted By Becky in October, 2025
Source: Bizrate
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.
Posted By Sal in July, 2025
Source: Bizrate