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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Tiger's Eye Matrix (277)
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ID:
610346
Weight:
17.18ct (total)
Size:
20.3 x 13.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
22.68
Item in Stock
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ID:
439156
Weight:
2.28ct
Size:
7.6 x 7.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
141.46
Item in Stock
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ID:
465844
Weight:
3.68ct (total)
Size:
11.7 x 5.8 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
38.86
Item in Stock
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ID:
587286
Weight:
1.19ct
Size:
7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
109.96
Item in Stock
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ID:
714386
Weight:
0.90ct (total)
Size:
4.3 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
27.00
Item in Stock
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ID:
661849
Weight:
6.31ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.57
Item in Stock
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ID:
712525
Weight:
2.40ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.40
Item in Stock
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ID:
678705
Weight:
5.66ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
47.54
Item in Stock
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ID:
656198
Weight:
0.92ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
22.08
Item in Stock
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ID:
715663
Weight:
1.46ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
14.02
Item in Stock
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ID:
478270
Weight:
8.70ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
79.70
Item in Stock
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ID:
456729
Weight:
1.72ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
15.89
Item in Stock
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ID:
681900
Weight:
14.37ct
Size:
22.4 x 11.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
137.95
Item in Stock
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ID:
598433
Weight:
34.74ct
Size:
31.1 x 20.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.68
Item in Stock
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ID:
517834
Weight:
1.86ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
171.86
Item in Stock
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ID:
706412
Weight:
11.80ct
Size:
14.1 x 12.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
24.07
Item in Stock
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ID:
481592
Weight:
26.59ct
Size:
20.8 x 16.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
38.26
Item in Stock
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ID:
712191
Weight:
2.84ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
7.56
Item in Stock
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ID:
701112
Weight:
29.85ct
Size:
31.4 x 18.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.12
Item in Stock
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ID:
735125
Weight:
0.43ct
Size:
5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
25.80
Item in Stock
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ID:
700407
Weight:
1.01ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.70
Item in Stock
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ID:
742997
Weight:
2.09ct
Size:
12 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
94.05
Item in Stock
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ID:
565363
Weight:
1.59ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
36.18
Item in Stock
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ID:
392983
Weight:
7.34ct (total)
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
48.44
Item in Stock
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ID:
476075
Weight:
3.97ct
Size:
10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
23.23
Item in Stock
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ID:
485303
Weight:
6.31ct
Size:
14 x 14 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
16.66
Item in Stock
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ID:
574849
Weight:
5.55ct
Size:
13.4 x 9.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
50.26
Item in Stock
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ID:
712717
Weight:
11.14ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
29.68
Item in Stock
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ID:
341431
Weight:
7.74ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
74.71
Item in Stock
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ID:
721749
Weight:
70.11ct
Size:
38.7 x 33.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
84.13
Item in Stock
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ID:
743360
Weight:
1.50ct
Size:
7.4 x 7.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
210.00
Item in Stock
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ID:
486352
Weight:
26.70ct
Size:
29 x 26.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.14
Item in Stock
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ID:
682998
Weight:
9.76ct
Size:
14.4 x 11.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
58.56
Item in Stock
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ID:
650145
Weight:
4.17ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
2.95
Item in Stock
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ID:
718318
Weight:
1.23ct (total)
Size:
5.3 x 4 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
36.90
Item in Stock
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ID:
428058
Weight:
12.30ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
81.18
Item in Stock
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ID:
696874
Weight:
10.83ct (total)
Size:
15 x 9.1 mm
Clarity:
VS
Content:
2 pcs
Price:
$
77.98
Item in Stock
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ID:
481673
Weight:
19.68ct
Size:
27 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.32
Item in Stock
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ID:
736720
Weight:
9.45ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.32
Item in Stock
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ID:
605075
Weight:
5.86ct
Size:
15 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
77.35
Item in Stock
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ID:
575199
Weight:
11.61ct
Size:
18.8 x 12.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
41.80
Item in Stock
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ID:
551171
Weight:
2.86ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
26.42
Item in Stock
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ID:
430957
Weight:
6.93ct
Size:
15.1 x 9.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
18.02
Item in Stock
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ID:
497582
Weight:
1.73ct
Size:
8.1 x 6.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
45.67
Item in Stock
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ID:
546470
Weight:
3.69ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.22
Item in Stock
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ID:
553703
Weight:
1.58ct
Size:
8.1 x 6.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
9.50
Item in Stock
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ID:
663972
Weight:
1.37ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
29.59
Item in Stock
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ID:
694846
Weight:
4.77ct
Size:
11.5 x 10.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.98
Item in Stock
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ID:
726185
Weight:
0.77ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
30.50
Item in Stock
More Options & Item Details
ID:
597431
Weight:
33.94ct
Size:
36.3 x 23.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.09
Item in Stock
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ID:
692410
Weight:
45.31ct
Size:
29 x 25.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.19
Item in Stock
More Options & Item Details
ID:
548266
Weight:
10.64ct
Size:
14 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
421.34
Item in Stock
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ID:
716384
Weight:
1.14ct
Size:
11.1 x 4.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
72.50
Item in Stock
More Options & Item Details
ID:
475338
Weight:
5.49ct
Size:
16.4 x 9.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
76.02
Item in Stock
More Options & Item Details
ID:
439423
Weight:
6.03ct
Size:
15.9 x 11.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
119.40
Item in Stock
More Options & Item Details
ID:
727942
Weight:
1.33ct
Size:
6.7 x 6.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
7.98
Item in Stock
More Options & Item Details
ID:
400719
Weight:
5.18ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
47.87
Item in Stock
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ID:
647508
Weight:
0.99ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
26.14
Item in Stock
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ID:
650099
Weight:
28.85ct
Size:
29 x 20.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.42
Item in Stock
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ID:
697786
Weight:
29.75ct
Size:
40.9 x 9.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
3.58
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
Very food
Posted By Keeto in July, 2025
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Overall Rating -> 8
everything was fine
Posted By Marc in January, 2025
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Overall Rating -> 10
Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.
Posted By Happy Customer in June, 2025
Source: Bizrate
Overall Rating -> 10
I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.
Posted By DrLHS in November, 2024
Source: Bizrate
Overall Rating -> 10
Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.
Posted By Jess in February, 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 -> 9
The checkout said the my ccv was invalid. i had to use another card.
Posted By Ron in April, 2025
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Overall Rating -> 10
I love the quality, package and info of your gems.
Posted By Diana in April, 2025
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Overall Rating -> 10
I would recommend gem select yo everyone
Fast service and no problems
Posted By Steve in March, 2025
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