Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
701054
Weight:
11.17ct
Size:
11 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.73
Item in Stock
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ID:
456629
Weight:
1.90ct
Size:
11 x 7.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.56
Item in Stock
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ID:
718264
Weight:
0.83ct
Size:
5.9 x 4.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
24.90
Item in Stock
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ID:
497310
Weight:
2.71ct
Size:
9.5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
17.89
Item in Stock
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ID:
465639
Weight:
4.48ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
39.20
Item in Stock
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ID:
744668
Weight:
1.66ct
Size:
9.9 x 5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
74.70
Item in Stock
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ID:
725474
Weight:
0.38ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
3.65
Item in Stock
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ID:
707938
Weight:
2.95ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.88
Item in Stock
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ID:
706473
Weight:
6.82ct
Size:
13 x 11 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.91
Item in Stock
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ID:
333638
Weight:
17.46ct (total)
Size:
15.3 x 11.1 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
253.52
Item in Stock
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ID:
592225
Weight:
0.77ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
25.42
Item in Stock
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ID:
661991
Weight:
1.88ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
15.79
Item in Stock
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ID:
585520
Weight:
0.79ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
52.14
Item in Stock
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ID:
554877
Weight:
1.14ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
22.57
Item in Stock
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ID:
712794
Weight:
5.47ct (total)
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
14.57
Item in Stock
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ID:
531862
Weight:
3.71ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.58
Item in Stock
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ID:
476820
Weight:
40.84ct
Size:
34 x 20.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
34.50
Item in Stock
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ID:
644667
Weight:
1.74ct
Size:
8 x 6.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
41.76
Item in Stock
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ID:
699108
Weight:
3.31ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.80
Item in Stock
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ID:
710211
Weight:
1.40ct
Size:
15.1 x 5.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
4.08
Item in Stock
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ID:
723291
Weight:
1.77ct
Size:
8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.99
Item in Stock
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ID:
710496
Weight:
6.19ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.08
Item in Stock
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ID:
708372
Weight:
10.76ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.33
Item in Stock
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ID:
712905
Weight:
1.69ct
Size:
7.7 x 6.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
40.56
Item in Stock
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ID:
696880
Weight:
11.50ct (total)
Size:
15.2 x 9.1 mm
Clarity:
VS
Content:
2 pcs
Price:
$
82.80
Item in Stock
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ID:
637885
Weight:
1.66ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
15.44
Item in Stock
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ID:
462433
Weight:
6.08ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
40.13
Item in Stock
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ID:
394377
Weight:
9.14ct
Size:
13 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
60.32
Item in Stock
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ID:
664849
Weight:
1.10ct
Size:
7.8 x 5.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.88
Item in Stock
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ID:
726020
Weight:
0.72ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
6.91
Item in Stock
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ID:
622343
Weight:
2.61ct
Size:
12 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
44.30
Item in Stock
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ID:
658704
Weight:
18.70ct
Size:
19.3 x 19.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.37
Item in Stock
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ID:
733088
Weight:
0.53ct
Size:
6 x 3.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
22.26
Item in Stock
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ID:
671935
Weight:
1.01ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.24
Item in Stock
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ID:
599855
Weight:
22.93ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
17.26
Item in Stock
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ID:
678043
Weight:
8.47ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
20.33
Item in Stock
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ID:
716052
Weight:
3.07ct
Size:
12 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.47
Item in Stock
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ID:
362359
Weight:
2.20ct
Size:
16.3 x 4.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
72.60
Item in Stock
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ID:
423019
Weight:
21.81ct (total)
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
6 pcs
Price:
$
28.79
Item in Stock
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ID:
514177
Weight:
25.75ct (total)
Size:
19.7 x 11.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
67.31
Item in Stock
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ID:
712849
Weight:
0.76ct
Size:
6.5 x 4.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
15.18
Item in Stock
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ID:
430228
Weight:
2.44ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
16.10
Item in Stock
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ID:
669754
Weight:
37.58ct
Size:
26.2 x 15 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
225.48
Item in Stock
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ID:
683000
Weight:
6.12ct
Size:
11.3 x 9.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
36.72
Item in Stock
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ID:
699532
Weight:
0.64ct
Size:
4.9 x 4.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.98
Item in Stock
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ID:
707969
Weight:
3.00ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.14
Item in Stock
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ID:
571558
Weight:
31.12ct
Size:
18 x 18 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
246.47
Item in Stock
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ID:
745545
Weight:
0.65ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.95
Item in Stock
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ID:
394105
Weight:
2.28ct (total)
Size:
6.7 x 4.9 mm
Clarity:
VS
Content:
2 pcs
Price:
$
41.99
Item in Stock
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ID:
714165
Weight:
0.38ct
Size:
4 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
11.40
Item in Stock
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ID:
523443
Weight:
14.21ct
Size:
20 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
112.55
Item in Stock
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ID:
699261
Weight:
20.64ct
Size:
22.5 x 14.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
24.77
Item in Stock
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ID:
543853
Weight:
2.32ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.31
Item in Stock
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ID:
745514
Weight:
4.18ct
Size:
10.1 x 8.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
209.00
Item in Stock
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ID:
646968
Weight:
0.78ct
Size:
8 x 6 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.08
Item in Stock
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ID:
428640
Weight:
5.02ct
Size:
12.8 x 10.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
39.76
Item in Stock
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ID:
713411
Weight:
0.92ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.44
Item in Stock
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ID:
681858
Weight:
0.18ct
Size:
3.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
103.16
Item in Stock
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ID:
735821
Weight:
42.91ct
Size:
41.6 x 20.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
35.53
Item in Stock
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ID:
546890
Weight:
3.23ct
Size:
8.5 x 8.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
25.58
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 can pick and choose from large selection and find just what I need for .y projects, currently my cane.
Posted By Darkstar731 in July, 2025
Source: Bizrate
Overall Rating -> 10
there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life
Posted By Kickbass.2 in January, 2025
Source: Bizrate
Overall Rating -> 10
Very food
Posted By Keeto in July, 2025
Source: Bizrate
Overall Rating -> 9
the gems were smaller than I thought but I was at fault for not reading the complete discrimination
Posted By Tim in May, 2025
Source: Bizrate
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
Source: Bizrate
Overall Rating -> 10
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Posted By Fried Rice in August, 2025
Source: Bizrate
Overall Rating -> 10
First time so this is an experiment! Shopping is so fun on this site, though!
Posted By Gem Delight in March, 2025
Source: Bizrate
Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Posted By Beman in September, 2025
Source: Bizrate
Overall Rating -> 10
All good
Posted By DouscheGift in August, 2025
Source: Bizrate