Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
736554
Weight:
13.26ct
Size:
22.2 x 15.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
18.70
Item in Stock
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ID:
727232
Weight:
0.84ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
15.12
Item in Stock
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ID:
622324
Weight:
0.98ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
18.11
Item in Stock
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ID:
409582
Weight:
10.95ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
52.18
Item in Stock
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ID:
478681
Weight:
0.85ct
Size:
6.6 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
35.94
Item in Stock
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ID:
519914
Weight:
1.62ct
Size:
11.7 x 4.1 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
128.30
Item in Stock
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ID:
447588
Weight:
2.07ct
Size:
8.4 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
98.21
Item in Stock
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ID:
720311
Weight:
1.39ct
Size:
7 x 5.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
133.79
Item in Stock
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ID:
688169
Weight:
14.88ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
17.86
Item in Stock
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ID:
675009
Weight:
2.96ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
24.86
Item in Stock
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ID:
418270
Weight:
6.44ct
Size:
14.4 x 10.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
12.76
Item in Stock
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ID:
621774
Weight:
1.04ct
Size:
6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
21.88
Item in Stock
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ID:
714105
Weight:
0.36ct
Size:
4.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
10.80
Item in Stock
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ID:
736389
Weight:
1.14ct
Size:
8.1 x 6.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
7.98
Item in Stock
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ID:
708438
Weight:
1.63ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.66
Item in Stock
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ID:
371776
Weight:
8.91ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
47.04
Item in Stock
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ID:
450787
Weight:
5.22ct
Size:
20.4 x 9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
48.23
Item in Stock
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ID:
573242
Weight:
1.14ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
30.10
Item in Stock
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ID:
655920
Weight:
12.76ct
Size:
29.9 x 12.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
65.23
Item in Stock
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ID:
469900
Weight:
46.44ct (total)
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
31.88
Item in Stock
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ID:
697213
Weight:
0.45ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
9.72
Item in Stock
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ID:
737874
Weight:
1.44ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
72.00
Item in Stock
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ID:
606842
Weight:
23.47ct (total)
Size:
20.4 x 11.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
36.55
Item in Stock
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ID:
660241
Weight:
5.37ct
Size:
10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
12.95
Item in Stock
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ID:
706944
Weight:
1.98ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.75
Item in Stock
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ID:
685919
Weight:
67.25ct
Size:
44.1 x 30.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
36.31
Item in Stock
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ID:
715804
Weight:
0.42ct
Size:
4.7 x 4.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
26.71
Item in Stock
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ID:
709800
Weight:
1.23ct
Size:
8 x 4.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.03
Item in Stock
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ID:
696203
Weight:
50.36ct
Size:
29.5 x 19 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
34.45
Item in Stock
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ID:
548535
Weight:
0.99ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
297.00
Item in Stock
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ID:
706467
Weight:
6.40ct
Size:
12.4 x 11 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
13.06
Item in Stock
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ID:
397345
Weight:
9.69ct
Size:
13 x 13 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
58.14
Item in Stock
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ID:
712350
Weight:
5.19ct
Size:
16 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
13.82
Item in Stock
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ID:
502976
Weight:
2.27ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
17.98
Item in Stock
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ID:
727214
Weight:
0.66ct
Size:
7.9 x 5.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
19.80
Item in Stock
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ID:
476427
Weight:
6.52ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
60.24
Item in Stock
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ID:
722380
Weight:
9.54ct
Size:
18.2 x 11.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
34.34
Item in Stock
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ID:
464395
Weight:
4.40ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
40.66
Item in Stock
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ID:
713946
Weight:
0.81ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
13.61
Item in Stock
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ID:
463976
Weight:
5.25ct
Size:
11.5 mm
Clarity:
VVS-VS
Price:
$
10.40
Item in Stock
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ID:
431521
Weight:
1.38ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.56
Item in Stock
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ID:
730013
Weight:
0.73ct
Size:
7.5 x 3.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
43.80
Item in Stock
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ID:
715672
Weight:
0.86ct
Size:
7 x 4.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
54.70
Item in Stock
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ID:
731133
Weight:
19.86ct
Size:
24.6 x 16 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
24.31
Item in Stock
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ID:
485364
Weight:
4.31ct
Size:
12 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
11.38
Item in Stock
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ID:
359948
Weight:
4.00ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
26.40
Item in Stock
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ID:
650663
Weight:
1.57ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
10.99
Item in Stock
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ID:
635845
Weight:
1.92ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
50.69
Item in Stock
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ID:
639191
Weight:
1.06ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
26.58
Item in Stock
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ID:
671127
Weight:
18.33ct
Size:
23.1 x 13.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
47.29
Item in Stock
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ID:
377414
Weight:
60.32ct
Size:
29.3 x 27.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
39.82
Item in Stock
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ID:
443226
Weight:
10.77ct (total)
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
35.40
Item in Stock
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ID:
515021
Weight:
3.68ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
34.01
Item in Stock
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ID:
606877
Weight:
2.08ct (total)
Size:
9.2 x 5 mm
Clarity:
VS
Content:
2 pcs
Price:
$
13.73
Item in Stock
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ID:
685146
Weight:
0.48ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Price:
$
20.16
Item in Stock
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ID:
721563
Weight:
17.21ct
Size:
26.6 x 15.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
61.96
Item in Stock
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ID:
574766
Weight:
2.92ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
77.09
Item in Stock
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ID:
542773
Weight:
0.53ct
Size:
6.6 x 3.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
23.64
Item in Stock
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ID:
498611
Weight:
0.80ct
Size:
5.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
42.24
Item in Stock
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ID:
720806
Weight:
0.47ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
3.95
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 -> 9
I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.
Posted By Jewelry Quality Stones in July, 2025
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Overall Rating -> 10
So far So good
Posted By VH-1 in July, 2025
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Overall Rating -> 10
It was easy to navigate
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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!
Posted By Leo in March, 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
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Overall Rating -> 9
I think therea's no problem
Posted By Napoleon in August, 2025
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Overall Rating -> 7
Okay thank you.
Posted By Bepc61 in March, 2025
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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 have ordered from Genselect before and always had a great experience. My go to source!
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