Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
567445
Weight:
0.15ct (total)
Size:
2.6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
323.09
Item in Stock
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ID:
552567
Weight:
6.74ct
Size:
15.2 x 10.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.80
Item in Stock
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ID:
531543
Weight:
2.38ct
Size:
9 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
125.66
Item in Stock
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ID:
622535
Weight:
1.30ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.17
Item in Stock
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ID:
640734
Weight:
1.01ct
Size:
6.6 x 5.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.67
Item in Stock
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ID:
678714
Weight:
5.71ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
47.96
Item in Stock
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ID:
415293
Weight:
1.34ct
Size:
7 x 6.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
88.44
Item in Stock
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ID:
749050
Weight:
0.18ct
Size:
3.5 x 3.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
18.00
Item in Stock
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ID:
691214
Weight:
5.01ct
Size:
14 x 14 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
117.66
Item in Stock
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ID:
726183
Weight:
0.88ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
34.86
Item in Stock
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ID:
448583
Weight:
1.33ct
Size:
6.5 x 5.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
846.20
Item in Stock
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ID:
721590
Weight:
18.02ct
Size:
17.1 x 16.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
21.62
Item in Stock
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ID:
494894
Weight:
3.81ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
27.41
Item in Stock
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ID:
718616
Weight:
6.59ct
Size:
11.8 x 10.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
3.40
Item in Stock
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ID:
562193
Weight:
20.76ct (total)
Size:
17 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
762.95
Item in Stock
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ID:
433557
Weight:
4.82ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
31.81
Item in Stock
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ID:
690237
Weight:
66.20ct
Size:
39.1 x 26.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
66.00
Item in Stock
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ID:
603213
Weight:
2.98ct
Size:
10 x 7.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
178.80
Item in Stock
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ID:
667068
Weight:
1.39ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.51
Item in Stock
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ID:
297888
Weight:
2.22ct (total)
Size:
3 x 3 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
20 pcs
Price:
$
76.19
Item in Stock
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ID:
458349
Weight:
1.48ct (total)
Size:
4.5 x 3.7 mm
Clarity:
VS
Content:
4 pcs
Price:
$
195.36
Item in Stock
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ID:
660191
Weight:
15.83ct (total)
Size:
14.3 x 10.5 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
19.00
Item in Stock
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ID:
631599
Weight:
5.89ct
Size:
12.7 x 10 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
70.68
Item in Stock
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ID:
466231
Weight:
3.82ct (total)
Size:
12.1 x 6 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
40.34
Item in Stock
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ID:
431490
Weight:
1.56ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
37.07
Item in Stock
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ID:
660223
Weight:
1.57ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.68
Item in Stock
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ID:
387803
Weight:
4.24ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
27.98
Item in Stock
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ID:
486530
Weight:
42.95ct
Size:
46 x 28.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.66
Item in Stock
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ID:
395327
Weight:
8.93ct
Size:
13 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
58.94
Item in Stock
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ID:
393590
Weight:
1.81ct (total)
Size:
3 x 2 mm (calibrated)
Clarity:
VS
Content:
25 pcs
Price:
$
131.41
Item in Stock
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ID:
736679
Weight:
10.08ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
14.21
Item in Stock
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ID:
447602
Weight:
1.89ct
Size:
8.6 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
81.52
Item in Stock
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ID:
720620
Weight:
0.75ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
6.30
Item in Stock
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ID:
723834
Weight:
1.55ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
14.88
Item in Stock
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ID:
464259
Weight:
3.87ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
32.51
Item in Stock
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ID:
500453
Weight:
2.21ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
20.42
Item in Stock
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ID:
706499
Weight:
14.40ct
Size:
16.5 x 13.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.38
Item in Stock
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ID:
489659
Weight:
1.80ct (total)
Size:
4.5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
35.64
Item in Stock
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ID:
639849
Weight:
0.29ct
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
13.92
Item in Stock
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ID:
537740
Weight:
1.01ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.87
Item in Stock
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ID:
478620
Weight:
0.83ct
Size:
5.6 x 4.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.10
Item in Stock
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ID:
737475
Weight:
2.19ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
98.55
Item in Stock
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ID:
708518
Weight:
1.26ct
Size:
8 x 5.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
26.02
Item in Stock
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ID:
551463
Weight:
1.43ct
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
5.39
Item in Stock
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ID:
663728
Weight:
3.34ct
Size:
9.5 x 7.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
15.12
Item in Stock
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ID:
662849
Weight:
1.71ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
32.83
Item in Stock
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ID:
659435
Weight:
19.68ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
47.23
Item in Stock
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ID:
722111
Weight:
1.23ct
Size:
6.5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
59.04
Item in Stock
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ID:
611441
Weight:
4.72ct
Size:
12 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
16.99
Item in Stock
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ID:
538309
Weight:
4.05ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.78
Item in Stock
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ID:
472642
Weight:
10.85ct
Size:
19.4 x 18.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
143.22
Item in Stock
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ID:
711975
Weight:
5.23ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
75.31
Item in Stock
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ID:
492376
Weight:
7.31ct
Size:
16.6 x 13.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
27.49
Item in Stock
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ID:
433871
Weight:
15.06ct
Size:
28.5 x 16.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
190.82
Item in Stock
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ID:
479287
Weight:
2.45ct (total)
Size:
10.1 x 5.2 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.87
Item in Stock
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ID:
656789
Weight:
2.46ct
Size:
12 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.20
Item in Stock
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ID:
713778
Weight:
0.80ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
13.44
Item in Stock
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ID:
395137
Weight:
6.71ct (total)
Size:
9.6 x 9.5 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
44.29
Item in Stock
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ID:
636881
Weight:
1.62ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
35.63
Item in Stock
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ID:
489710
Weight:
2.57ct (total)
Size:
4.5 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
50.89
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
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Posted By Dia in March, 2025
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Overall Rating -> 10
My whole experience is great.
Posted By Ghs in November, 2025
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Overall Rating -> 10
So far So good
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Overall Rating -> 10
hassle free experience.
Posted By Jhidron in October, 2025
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Overall Rating -> 10
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
Posted By Darkstar in June, 2025
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Overall Rating -> 10
I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.
Posted By Tim in March, 2025
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Overall Rating -> 10
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.
Posted By Maggie in August, 2025
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Overall Rating -> 10
this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.
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Overall Rating -> 10
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