Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
656765
Weight:
2.34ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
14.04
Item in Stock
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ID:
712581
Weight:
3.35ct
Size:
13 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
8.93
Item in Stock
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ID:
707991
Weight:
4.35ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
7.20
Item in Stock
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ID:
525171
Weight:
1.38ct
Size:
7.1 x 6.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
255.02
Item in Stock
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ID:
310991
Weight:
0.39ct
Size:
6.7 x 3.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.62
Item in Stock
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ID:
586515
Weight:
4.61ct
Size:
14.3 x 9.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
30.43
Item in Stock
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ID:
483501
Weight:
1.42ct
Size:
6.7 x 6 mm
Clarity:
VS
Content:
1 pc
Price:
$
110.76
Item in Stock
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ID:
707850
Weight:
6.08ct
Size:
13 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
43.78
Item in Stock
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ID:
714385
Weight:
0.98ct (total)
Size:
4.3 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
29.40
Item in Stock
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ID:
717974
Weight:
0.09ct (total)
Size:
2.1 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
86.40
Item in Stock
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ID:
708224
Weight:
3.02ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.00
Item in Stock
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ID:
471979
Weight:
3.24ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
272.16
Item in Stock
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ID:
736563
Weight:
9.93ct
Size:
19.1 x 14.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.00
Item in Stock
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ID:
707858
Weight:
3.60ct
Size:
11.7 x 9.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
25.92
Item in Stock
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ID:
645963
Weight:
22.53ct
Size:
21.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.71
Item in Stock
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ID:
430731
Weight:
1.86ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
61.38
Item in Stock
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ID:
706364
Weight:
9.34ct
Size:
13.6 x 11.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.06
Item in Stock
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ID:
692145
Weight:
0.95ct
Size:
5.5 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
57.00
Item in Stock
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ID:
711280
Weight:
35.16ct
Size:
33.4 x 17.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
70.04
Item in Stock
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ID:
684245
Weight:
51.52ct
Size:
35.1 x 30.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
66.16
Item in Stock
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ID:
705602
Weight:
2.91ct
Size:
8.5 x 6.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
2.69
Item in Stock
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ID:
719962
Weight:
0.74ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
6.22
Item in Stock
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ID:
570188
Weight:
2.00ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
47.52
Item in Stock
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ID:
650728
Weight:
1.64ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.78
Item in Stock
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ID:
711984
Weight:
4.51ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
64.94
Item in Stock
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ID:
656106
Weight:
1.27ct
Size:
8.5 x 7.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
30.48
Item in Stock
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ID:
488370
Weight:
34.86ct
Size:
33.9 x 22.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.76
Item in Stock
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ID:
700903
Weight:
0.83ct
Size:
5.5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
49.80
Item in Stock
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ID:
728012
Weight:
2.35ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
5.64
Item in Stock
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ID:
674621
Weight:
3.05ct
Size:
10.4 x 10 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.62
Item in Stock
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ID:
426716
Weight:
7.77ct (total)
Size:
9.5 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
35.90
Item in Stock
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ID:
630326
Weight:
10.20ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
18.48
Item in Stock
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ID:
678855
Weight:
0.95ct
Size:
6.2 x 5.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
79.80
Item in Stock
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ID:
676167
Weight:
5.02ct
Size:
18.5 x 10 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.28
Item in Stock
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ID:
657303
Weight:
0.68ct
Size:
6.9 x 4.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
3.26
Item in Stock
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ID:
676031
Weight:
4.48ct
Size:
15.5 x 9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.74
Item in Stock
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ID:
712302
Weight:
10.46ct (total)
Size:
16 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
27.86
Item in Stock
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ID:
626166
Weight:
1.10ct
Size:
7 x 4.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.36
Item in Stock
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ID:
558341
Weight:
0.93ct
Size:
5.7 x 5.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
56.32
Item in Stock
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ID:
672074
Weight:
1.75ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
42.00
Item in Stock
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ID:
729882
Weight:
4.56ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
40.82
Item in Stock
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ID:
461978
Weight:
5.64ct (total)
Size:
12.1 x 6 mm
Clarity:
VVS-VS
Content:
3 pcs
Price:
$
67.22
Item in Stock
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ID:
606949
Weight:
15.62ct
Size:
19.1 x 13.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
144.32
Item in Stock
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ID:
483631
Weight:
1.23ct
Size:
6.4 x 6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
97.42
Item in Stock
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ID:
721491
Weight:
0.61ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.28
Item in Stock
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ID:
344393
Weight:
59.07ct
Size:
26.9 x 20.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
105.25
Item in Stock
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ID:
438811
Weight:
1.63ct
Size:
6.5 mm (calibrated)
Clarity:
VS
Price:
$
43.03
Item in Stock
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ID:
534147
Weight:
2.07ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.39
Item in Stock
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ID:
730355
Weight:
2.53ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
22.64
Item in Stock
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ID:
482244
Weight:
1.85ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
13.33
Item in Stock
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ID:
433455
Weight:
3.78ct (total)
Size:
6 mm (calibrated)
Clarity:
VS-SI
Content:
4 pcs
Price:
$
63.86
Item in Stock
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ID:
590223
Weight:
1.26ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
23.75
Item in Stock
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ID:
442956
Weight:
3.64ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.61
Item in Stock
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ID:
617910
Weight:
2.60ct
Size:
9.3 x 7.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
55.30
Item in Stock
More Options & Item Details
ID:
706874
Weight:
31.64ct
Size:
36.7 x 22.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.09
Item in Stock
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ID:
650620
Weight:
13.66ct
Size:
29.5 x 12 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
57.86
Item in Stock
More Options & Item Details
ID:
696049
Weight:
0.24ct
Size:
4 x 3 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
8.64
Item in Stock
More Options & Item Details
ID:
478547
Weight:
0.84ct
Size:
6.5 x 5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.52
Item in Stock
More Options & Item Details
ID:
393415
Weight:
11.18ct
Size:
14 x 14 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
73.79
Item in Stock
More Options & Item Details
ID:
688989
Weight:
1.30ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
12.48
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
love these guys been ordering since 2000 maybe
Posted By JHT in April, 2025
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Overall Rating -> 10
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Posted By Fried Rice in August, 2025
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Overall Rating -> 10
I am filling a small treasure chest and picked a nice amethyst.
Posted By VinnyD in August, 2025
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Overall Rating -> 8
great experience
Posted By T in December, 2024
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Overall Rating -> 10
Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.
Posted By JD in July, 2025
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Overall Rating -> 10
Its been a long time since Ive made any purchases Im satisfied with the quality.
Posted By Hard Case in December, 2024
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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
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Overall Rating -> 10
I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.
Posted By Razormane in April, 2025
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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!
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