Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
589456
Weight:
29.00ct
Size:
21.9 x 19.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
229.68
Item in Stock
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ID:
571553
Weight:
23.98ct
Size:
25.4 x 15.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
189.92
Item in Stock
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ID:
454537
Weight:
0.87ct
Size:
5.5 x 5.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.74
Item in Stock
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ID:
422584
Weight:
4.81ct
Size:
10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.75
Item in Stock
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ID:
393732
Weight:
2.36ct (total)
Size:
6.7 x 4.8 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
43.61
Item in Stock
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ID:
590481
Weight:
2.23ct
Size:
7.7 x 6.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
14.72
Item in Stock
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ID:
627874
Weight:
14.70ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
70.03
Item in Stock
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ID:
636618
Weight:
0.97ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
51.22
Item in Stock
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ID:
314599
Weight:
0.98ct
Size:
12.3 x 6.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
51.74
Item in Stock
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ID:
381746
Weight:
3.30ct (total)
Size:
7.2 x 5.4 mm
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
130.68
Item in Stock
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ID:
672183
Weight:
0.77ct
Size:
7.8 x 5.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
18.48
Item in Stock
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ID:
721761
Weight:
29.37ct
Size:
28.2 x 21.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
35.24
Item in Stock
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ID:
274070
Weight:
13.27ct (total)
Size:
12 x 12 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
26.74
Item in Stock
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ID:
480230
Weight:
4.25ct (total)
Size:
5.5 x 5 mm
Clarity:
Transparent
Content:
10 pcs
Price:
$
8.98
Item in Stock
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ID:
693882
Weight:
3.53ct
Size:
11.2 x 5.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
117.04
Item in Stock
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ID:
472935
Weight:
62.15ct (total)
Size:
37.3 x 37.1 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
820.38
Item in Stock
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ID:
621674
Weight:
0.35ct
Size:
5.5 x 3.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
23.10
Item in Stock
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ID:
439320
Weight:
6.27ct
Size:
11 x 11 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
388.99
Item in Stock
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ID:
636878
Weight:
1.57ct
Size:
8.1 x 6.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
34.54
Item in Stock
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ID:
693549
Weight:
98.41ct
Size:
50.7 x 29.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
59.05
Item in Stock
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ID:
537884
Weight:
0.97ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
12.80
Item in Stock
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ID:
721927
Weight:
26.73ct
Size:
29.3 x 19.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.08
Item in Stock
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ID:
358188
Weight:
1.69ct
Size:
8.7 x 5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
44.84
Item in Stock
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ID:
678123
Weight:
0.22ct
Size:
2.9 x 2.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
132.00
Item in Stock
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ID:
687127
Weight:
2.15ct
Size:
8 x 6 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
2.58
Item in Stock
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ID:
348367
Weight:
19.09ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
100.80
Item in Stock
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ID:
712544
Weight:
1.91ct
Size:
12 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.09
Item in Stock
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ID:
627480
Weight:
1.80ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.10
Item in Stock
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ID:
539843
Weight:
3.50ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.21
Item in Stock
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ID:
431594
Weight:
1.50ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
15.82
Item in Stock
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ID:
565109
Weight:
0.17ct (total)
Size:
2.9 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
372.12
Item in Stock
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ID:
739574
Weight:
0.44ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
3.96
Item in Stock
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ID:
711705
Weight:
0.80ct
Size:
6 x 4.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
15.97
Item in Stock
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ID:
711728
Weight:
16.56ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
29.81
Item in Stock
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ID:
724984
Weight:
1.59ct
Size:
14 x 3.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
66.78
Item in Stock
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ID:
461086
Weight:
7.40ct
Size:
14.4 x 10.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
62.16
Item in Stock
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ID:
685171
Weight:
25.11ct
Size:
26.4 x 22 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
32.24
Item in Stock
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ID:
702081
Weight:
8.97ct
Size:
15 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
53.82
Item in Stock
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ID:
693761
Weight:
92.12ct
Size:
36.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
64.12
Item in Stock
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ID:
431328
Weight:
1.49ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
15.72
Item in Stock
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ID:
694007
Weight:
14.58ct
Size:
22.2 x 15.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.74
Item in Stock
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ID:
714816
Weight:
0.45ct
Size:
4.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
13.50
Item in Stock
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ID:
445972
Weight:
6.89ct
Size:
13.8 x 11 mm
Clarity:
VVS
Content:
1 pc
Price:
$
50.29
Item in Stock
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ID:
485000
Weight:
30.94ct
Size:
45.1 x 16 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
25.52
Item in Stock
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ID:
732116
Weight:
1.23ct (total)
Size:
8 x 4 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
47.23
Item in Stock
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ID:
490642
Weight:
5.79ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
42.05
Item in Stock
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ID:
457279
Weight:
1.75ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
16.18
Item in Stock
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ID:
630673
Weight:
9.46ct
Size:
17.9 x 12 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
79.46
Item in Stock
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ID:
393734
Weight:
2.38ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
43.98
Item in Stock
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ID:
546871
Weight:
3.32ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.29
Item in Stock
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ID:
664114
Weight:
1.33ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
11.17
Item in Stock
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ID:
384612
Weight:
19.93ct
Size:
21.9 x 18 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
65.77
Item in Stock
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ID:
476910
Weight:
13.04ct
Size:
13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
51.64
Item in Stock
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ID:
479434
Weight:
2.17ct (total)
Size:
10.2 x 5.2 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
22.92
Item in Stock
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ID:
688620
Weight:
2.91ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
27.94
Item in Stock
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ID:
647595
Weight:
37.13ct
Size:
33 x 21.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
44.56
Item in Stock
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ID:
711814
Weight:
5.90ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
15.72
Item in Stock
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ID:
697245
Weight:
0.77ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Price:
$
4.62
Item in Stock
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ID:
382722
Weight:
12.94ct
Size:
17.5 x 11.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
273.98
Item in Stock
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ID:
684819
Weight:
13.09ct
Size:
23.2 x 16.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
13.03
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 have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....
Posted By Dork in September, 2024
Source: Bizrate
Overall Rating -> 9
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Posted By Dafanatic in August, 2025
Source: Bizrate
Overall Rating -> 8
great experience
Posted By T in December, 2024
Source: Bizrate
Overall Rating -> 10
Great website, no hassle, easy check out and found everything I needed quickly
Posted By Chris in September, 2024
Source: Bizrate
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
Source: Bizrate
Overall Rating -> 10
love these guys been ordering since 2000 maybe
Posted By JHT in April, 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 have ordered from Genselect before and always had a great experience. My go to source!
Posted By Kycaver in October, 2024
Source: Bizrate
Overall Rating -> 8
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Posted By Salvo in July, 2025
Source: Bizrate