Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
499551
Weight:
52.60ct
Size:
43.8 x 18.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
48.60
Item in Stock
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ID:
700068
Weight:
37.20ct
Size:
37.3 x 24 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.25
Item in Stock
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ID:
668941
Weight:
5.95ct
Size:
15.1 x 13.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
178.50
Item in Stock
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ID:
367251
Weight:
7.57ct (total)
Size:
8 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
4 pcs
Price:
$
49.97
Item in Stock
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ID:
492790
Weight:
4.76ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
34.43
Item in Stock
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ID:
697220
Weight:
0.52ct (total)
Size:
3.8 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
11.23
Item in Stock
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ID:
711139
Weight:
18.49ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
155.32
Item in Stock
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ID:
636056
Weight:
1.10ct (total)
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
19.80
Item in Stock
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ID:
734796
Weight:
4.59ct
Size:
10 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
192.78
Item in Stock
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ID:
527522
Weight:
9.03ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
65.32
Item in Stock
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ID:
733198
Weight:
2.97ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
26.83
Item in Stock
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ID:
724418
Weight:
0.52ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.60
Item in Stock
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ID:
718608
Weight:
21.28ct
Size:
22.6 x 21.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
127.68
Item in Stock
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ID:
736689
Weight:
9.25ct
Size:
16 x 16 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.04
Item in Stock
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ID:
737398
Weight:
1.94ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
87.30
Item in Stock
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ID:
701922
Weight:
9.05ct
Size:
16.8 x 9.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
54.30
Item in Stock
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ID:
562891
Weight:
4.01ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
37.06
Item in Stock
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ID:
686092
Weight:
3.47ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
4.16
Item in Stock
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ID:
681735
Weight:
0.88ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
15.84
Item in Stock
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ID:
664791
Weight:
1.76ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
12.67
Item in Stock
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ID:
534172
Weight:
2.42ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.78
Item in Stock
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ID:
721845
Weight:
0.51ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.48
Item in Stock
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ID:
694683
Weight:
0.45ct
Size:
5 x 3.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
16.20
Item in Stock
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ID:
333668
Weight:
11.00ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
21.78
Item in Stock
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ID:
700032
Weight:
0.35ct
Size:
4 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
21.00
Item in Stock
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ID:
720352
Weight:
1.00ct
Size:
5.9 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
96.25
Item in Stock
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ID:
730415
Weight:
12.39ct
Size:
18 x 13 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
1,189.44
Item in Stock
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ID:
721523
Weight:
12.96ct
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
15.55
Item in Stock
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ID:
427231
Weight:
2.51ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
16.57
Item in Stock
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ID:
468977
Weight:
1.75ct (total)
Size:
3.1 mm
Clarity:
VS-SI
Content:
10 pcs
Price:
$
92.40
Item in Stock
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ID:
567538
Weight:
6.72ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
44.35
Item in Stock
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ID:
636636
Weight:
1.50ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
43.20
Item in Stock
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ID:
565524
Weight:
1.80ct
Size:
7 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
40.93
Item in Stock
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ID:
427387
Weight:
2.43ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
16.04
Item in Stock
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ID:
447805
Weight:
22.19ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
87.88
Item in Stock
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ID:
704876
Weight:
1.48ct
Size:
9.4 x 7.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
44.40
Item in Stock
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ID:
570230
Weight:
2.69ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
19.81
Item in Stock
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ID:
733059
Weight:
0.38ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
3.19
Item in Stock
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ID:
709141
Weight:
1.64ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.86
Item in Stock
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ID:
739321
Weight:
0.24ct
Size:
4.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
12.00
Item in Stock
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ID:
731031
Weight:
13.82ct (total)
Size:
16.8 x 14.5 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
9.46
Item in Stock
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ID:
699783
Weight:
20.35ct
Size:
24.9 x 14.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.99
Item in Stock
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ID:
496478
Weight:
2.76ct
Size:
9.1 x 7.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
57.53
Item in Stock
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ID:
359769
Weight:
30.75ct
Size:
22.3 x 16.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
81.18
Item in Stock
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ID:
673523
Weight:
1.19ct
Size:
9.1 x 6.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.56
Item in Stock
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ID:
630312
Weight:
20.28ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
107.32
Item in Stock
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ID:
588572
Weight:
6.79ct
Size:
15.2 x 11.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.89
Item in Stock
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ID:
394739
Weight:
1.70ct
Size:
9.5 x 4.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
83.57
Item in Stock
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ID:
516575
Weight:
1.73ct
Size:
8 x 6.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
34.26
Item in Stock
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ID:
704832
Weight:
24.50ct
Size:
38 x 9.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
2.94
Item in Stock
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ID:
733138
Weight:
3.54ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.99
Item in Stock
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ID:
546642
Weight:
3.28ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.98
Item in Stock
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ID:
551609
Weight:
1.27ct
Size:
7.6 x 5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.78
Item in Stock
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ID:
673223
Weight:
1.54ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.96
Item in Stock
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ID:
233240
Weight:
20.82ct
Size:
23.7 x 14.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
68.71
Item in Stock
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ID:
462790
Weight:
1.87ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
98.74
Item in Stock
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ID:
471231
Weight:
41.84ct
Size:
32.4 x 18.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
55.22
Item in Stock
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ID:
622822
Weight:
2.46ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
41.76
Item in Stock
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ID:
489660
Weight:
1.58ct (total)
Size:
4.5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
31.28
Item in Stock
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ID:
578115
Weight:
2.23ct
Size:
8.1 x 7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
14.72
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
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
Source: Bizrate
Overall Rating -> 10
I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!
Posted By Blkfower83 in October, 2024
Source: Bizrate
Overall Rating -> 10
I love the product and the details about each of them.
Posted By Love It! in July, 2025
Source: Bizrate
Overall Rating -> 10
It was easy to navigate
Posted By GemGod in July, 2025
Source: Bizrate
Overall Rating -> 10
It was easy to find what I wanted
Posted By Villian in December, 2024
Source: Bizrate
Overall Rating -> 10
Helpselect accomplished all personal growth goals
Posted By Mike in October, 2024
Source: Bizrate
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
Source: Bizrate
Overall Rating -> 10
It was easy and to the point
Posted By Victorius in May, 2025
Source: Bizrate
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