Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
687972
Weight:
1.78ct
Size:
9 x 7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
2.14
Item in Stock
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ID:
548537
Weight:
1.55ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
31.40
Item in Stock
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ID:
466229
Weight:
3.49ct (total)
Size:
12 x 5.9 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
36.85
Item in Stock
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ID:
718664
Weight:
2.45ct
Size:
9.4 x 7.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
1.05
Item in Stock
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ID:
449387
Weight:
2.05ct
Size:
18.8 x 3.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
81.18
Item in Stock
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ID:
674276
Weight:
14.74ct
Size:
19.6 x 13.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
265.32
Item in Stock
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ID:
663369
Weight:
3.80ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.92
Item in Stock
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ID:
718026
Weight:
0.67ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
20.10
Item in Stock
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ID:
524000
Weight:
16.40ct
Size:
21.8 x 13.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
129.89
Item in Stock
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ID:
518955
Weight:
avg. 0.93 ct / each
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Price:
$
6.17
Item in Stock
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pcs
ID:
529128
Weight:
21.93ct
Size:
32.8 x 9.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
14.48
Item in Stock
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ID:
726859
Weight:
0.54ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
22.68
Item in Stock
More Options & Item Details
ID:
559513
Weight:
2.00ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
41.05
Item in Stock
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ID:
328238
Weight:
13.02ct (total)
Size:
12 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
78.12
Item in Stock
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ID:
708812
Weight:
3.89ct
Size:
14.5 x 10.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
98.18
Item in Stock
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ID:
676391
Weight:
9.90ct (total)
Size:
19.1 x 8.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
28.15
Item in Stock
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ID:
671647
Weight:
2.57ct
Size:
9 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
77.10
Item in Stock
More Options & Item Details
ID:
418588
Weight:
5.97ct
Size:
16.4 x 10.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
11.83
Item in Stock
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ID:
698563
Weight:
3.26ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.38
Item in Stock
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ID:
377591
Weight:
27.19ct (total)
Size:
18.2 x 11.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
179.46
Item in Stock
More Options & Item Details
ID:
683633
Weight:
6.14ct
Size:
13.8 x 12.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
56.88
Item in Stock
More Options & Item Details
ID:
400119
Weight:
6.79ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
22.40
Item in Stock
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ID:
577064
Weight:
11.98ct
Size:
18.6 x 13.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
92.35
Item in Stock
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ID:
697232
Weight:
32.34ct
Size:
37 x 10.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
3.88
Item in Stock
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ID:
640657
Weight:
1.41ct
Size:
6.8 x 6.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
9.31
Item in Stock
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ID:
693763
Weight:
6.38ct
Size:
14.3 x 10.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
22.97
Item in Stock
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ID:
466001
Weight:
7.86ct
Size:
14 mm (calibrated)
Clarity:
VVS-VS
Price:
$
15.56
Item in Stock
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ID:
556711
Weight:
2.87ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
24.02
Item in Stock
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ID:
699105
Weight:
2.44ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
20.50
Item in Stock
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ID:
523838
Weight:
10.20ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
80.78
Item in Stock
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ID:
426753
Weight:
6.56ct (total)
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
30.31
Item in Stock
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ID:
715441
Weight:
1.52ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.59
Item in Stock
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ID:
694216
Weight:
1.36ct
Size:
14.8 x 3.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.80
Item in Stock
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ID:
694285
Weight:
0.81ct
Size:
12.6 x 3.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
17.40
Item in Stock
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ID:
720158
Weight:
0.93ct
Size:
6.4 x 5.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
167.40
Item in Stock
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ID:
724016
Weight:
17.08ct
Size:
14.9 x 13.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.29
Item in Stock
More Options & Item Details
ID:
732487
Weight:
0.50ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
4.20
Item in Stock
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ID:
424069
Weight:
5.15ct (total)
Size:
5.2 x 5.2 mm
Clarity:
VS
Content:
10 pcs
Price:
$
54.38
Item in Stock
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ID:
489368
Weight:
4.75ct (total)
Size:
4.8 mm
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
95.44
Item in Stock
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ID:
619985
Weight:
3.20ct
Size:
10.9 x 8.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
42.24
Item in Stock
More Options & Item Details
ID:
687740
Weight:
6.38ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.66
Item in Stock
More Options & Item Details
ID:
640512
Weight:
1.22ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
35.14
Item in Stock
More Options & Item Details
ID:
482468
Weight:
24.10ct
Size:
31.3 x 22.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.51
Item in Stock
More Options & Item Details
ID:
715774
Weight:
1.12ct
Size:
9.4 x 3.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
71.23
Item in Stock
More Options & Item Details
ID:
697525
Weight:
5.98ct
Size:
15.1 x 9.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
43.06
Item in Stock
More Options & Item Details
ID:
706638
Weight:
1.83ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.39
Item in Stock
More Options & Item Details
ID:
734962
Weight:
5.95ct
Size:
11 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
29.75
Item in Stock
More Options & Item Details
ID:
565109
Weight:
0.17ct (total)
Size:
2.9 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
372.12
Item in Stock
More Options & Item Details
ID:
724461
Weight:
0.22ct
Size:
4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
36.96
Item in Stock
More Options & Item Details
ID:
732593
Weight:
1.07ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
41.09
Item in Stock
More Options & Item Details
ID:
391978
Weight:
43.30ct
Size:
26.9 x 19 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
114.31
Item in Stock
More Options & Item Details
ID:
552429
Weight:
6.81ct
Size:
19 x 13.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
17.98
Item in Stock
More Options & Item Details
ID:
490601
Weight:
3.25ct (total)
Size:
5.5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
38.27
Item in Stock
More Options & Item Details
ID:
660324
Weight:
2.86ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
6.90
Item in Stock
More Options & Item Details
ID:
360565
Weight:
44.34ct
Size:
25.9 x 19.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
64.38
Item in Stock
More Options & Item Details
ID:
505202
Weight:
avg. 0.61 ct / each
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Price:
$
16.91
Item in Stock
More Options & Item Details
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pcs
ID:
332956
Weight:
15.52ct
Size:
18.9 x 12.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
24.58
Item in Stock
More Options & Item Details
ID:
627871
Weight:
1.25ct
Size:
7.5 x 5.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
45.00
Item in Stock
More Options & Item Details
ID:
705847
Weight:
0.66ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Price:
$
5.54
Item in Stock
More Options & Item Details
ID:
650677
Weight:
8.95ct
Size:
23.6 x 13.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.24
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 good
Posted By Son Gift in January, 2025
Source: Bizrate
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
Source: Bizrate
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
Source: Bizrate
Overall Rating -> 10
Easy to conduct search, good amount of stock to select from along with variety of prices.
Posted By Que in June, 2025
Source: Bizrate
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
It was my second time so I understand what it is to do
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
I'm happy.
Posted By Ray in January, 2025
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
Good selection, trusted quality. What I have purchased has always been as discribed.
Posted By Sterling in November, 2024
Source: Bizrate