Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
705646
Weight:
4.66ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.31
Item in Stock
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ID:
708520
Weight:
1.43ct
Size:
7.6 x 5.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
29.53
Item in Stock
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ID:
722122
Weight:
0.60ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.80
Item in Stock
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ID:
722130
Weight:
0.77ct
Size:
6.3 x 4.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
36.96
Item in Stock
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ID:
613895
Weight:
14.64ct
Size:
20.2 x 10.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
57.97
Item in Stock
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ID:
390930
Weight:
1.65ct
Size:
8.2 x 6.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
59.22
Item in Stock
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ID:
554272
Weight:
29.52ct
Size:
24.1 x 14.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
35.86
Item in Stock
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ID:
512788
Weight:
1.94ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
41.98
Item in Stock
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ID:
398153
Weight:
1.29ct
Size:
21.6 x 2.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.46
Item in Stock
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ID:
357896
Weight:
3.05ct (total)
Size:
5.5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
144.29
Item in Stock
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ID:
492970
Weight:
5.30ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.33
Item in Stock
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ID:
323821
Weight:
4.02ct (total)
Size:
8 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
5 pcs
Price:
$
30.65
Item in Stock
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ID:
723725
Weight:
1.03ct
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
9.89
Item in Stock
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ID:
686589
Weight:
0.20ct (total)
Size:
2.6 x 2.6 mm
Clarity:
VS
Content:
2 pcs
Price:
$
9.60
Item in Stock
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ID:
370244
Weight:
7.77ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.34
Item in Stock
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ID:
472532
Weight:
6.02ct
Size:
11.2 x 10.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
23.84
Item in Stock
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ID:
728212
Weight:
2.73ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
6.55
Item in Stock
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ID:
465373
Weight:
4.09ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
35.80
Item in Stock
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ID:
721178
Weight:
1.44ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.10
Item in Stock
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ID:
411371
Weight:
3.32ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
98.90
Item in Stock
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ID:
367030
Weight:
7.77ct
Size:
15.8 x 9.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
52.82
Item in Stock
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ID:
453622
Weight:
5.92ct
Size:
15.1 x 7.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
195.36
Item in Stock
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ID:
453830
Weight:
3.00ct
Size:
12.6 x 8.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.72
Item in Stock
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ID:
452172
Weight:
0.80ct
Size:
5.8 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
36.96
Item in Stock
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ID:
730353
Weight:
2.92ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
26.14
Item in Stock
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ID:
700403
Weight:
1.09ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
10.46
Item in Stock
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ID:
730870
Weight:
18.73ct (total)
Size:
23.1 x 12.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
12.82
Item in Stock
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ID:
357156
Weight:
7.04ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
46.46
Item in Stock
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ID:
517803
Weight:
2.43ct
Size:
9 x 7.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
53.44
Item in Stock
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ID:
395333
Weight:
11.85ct
Size:
14 x 14 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
78.22
Item in Stock
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ID:
562664
Weight:
3.04ct
Size:
10 x 8 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
145.92
Item in Stock
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ID:
431401
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:
376857
Weight:
6.16ct (total)
Size:
7.2 x 6.1 mm
Clarity:
Transparent
Content:
4 pcs
Price:
$
43.54
Item in Stock
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ID:
348792
Weight:
56.03ct
Size:
42 x 25.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
73.96
Item in Stock
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ID:
515492
Weight:
18.98ct
Size:
20.3 x 15.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.06
Item in Stock
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ID:
517107
Weight:
1.28ct
Size:
13.4 x 3.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
116.58
Item in Stock
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ID:
363999
Weight:
18.47ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
36.56
Item in Stock
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ID:
379754
Weight:
2.40ct (total)
Size:
4 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
135.97
Item in Stock
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ID:
721094
Weight:
1.10ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
9.24
Item in Stock
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ID:
451078
Weight:
1.62ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.96
Item in Stock
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ID:
713857
Weight:
18.82ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
158.09
Item in Stock
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ID:
694764
Weight:
5.73ct
Size:
11.8 x 9.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
171.90
Item in Stock
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ID:
682994
Weight:
16.70ct
Size:
16.4 x 13.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
100.20
Item in Stock
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ID:
479754
Weight:
2.91ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
26.89
Item in Stock
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ID:
475801
Weight:
3.36ct
Size:
11.5 x 10.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
35.22
Item in Stock
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ID:
699048
Weight:
0.95ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.98
Item in Stock
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ID:
358719
Weight:
1.48ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
48.84
Item in Stock
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ID:
358050
Weight:
1.83ct
Size:
7.4 x 6.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
48.55
Item in Stock
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ID:
376856
Weight:
8.53ct (total)
Size:
8.1 x 7 mm
Clarity:
Transparent
Content:
4 pcs
Price:
$
60.29
Item in Stock
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ID:
485291
Weight:
5.18ct (total)
Size:
8.4 x 8.4 mm
Clarity:
Translucent
Content:
4 pcs
Price:
$
27.35
Item in Stock
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ID:
570384
Weight:
3.00ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
22.09
Item in Stock
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ID:
737349
Weight:
3.91ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
175.95
Item in Stock
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ID:
599135
Weight:
5.05ct
Size:
12 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
16.67
Item in Stock
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ID:
480913
Weight:
2.18ct (total)
Size:
5.6 x 3.7 mm
Clarity:
VS
Content:
4 pcs
Price:
$
18.31
Item in Stock
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ID:
660356
Weight:
1.34ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
32.16
Item in Stock
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ID:
495458
Weight:
20.50ct (total)
Size:
17.1 x 12.4 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
29.22
Item in Stock
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ID:
699283
Weight:
0.87ct
Size:
6.2 x 4.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.22
Item in Stock
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ID:
662852
Weight:
1.79ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
34.37
Item in Stock
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ID:
683025
Weight:
0.58ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10.44
Item in Stock
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ID:
696814
Weight:
19.76ct
Size:
30.8 x 9.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
2.38
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
Hoping you will increase your inventory especially in the 6mm
Thanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
So far, my experience was great...Thanks
Posted By Kaydi in May, 2025
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Overall Rating -> 10
It was easy to navigate
Posted By GemGod in July, 2025
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Overall Rating -> 10
It was my second time so I understand what it is to do
Posted By Ibie in February, 2025
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Overall Rating -> 9
I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.
Posted By Jezzi in June, 2025
Source: Bizrate
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 -> 8
The website was nice and I bought some gems
Posted By Jay in December, 2024
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Overall Rating -> 10
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
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Overall Rating -> 8
everything was fine
Posted By Marc in January, 2025
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