Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Actinolite Cat's Eye (55)
Agate (545)
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ID:
520561
Weight:
9.01ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
83.26
Item in Stock
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ID:
386871
Weight:
6.70ct
Size:
23.6 x 11.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
59.62
Item in Stock
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ID:
684484
Weight:
25.23ct
Size:
27.2 x 17.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.13
Item in Stock
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ID:
659267
Weight:
2.08ct (total)
Size:
9 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
4.99
Item in Stock
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ID:
420136
Weight:
23.40ct
Size:
24.2 x 19.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
61.78
Item in Stock
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ID:
387131
Weight:
5.19ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
41.10
Item in Stock
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ID:
685704
Weight:
1.23ct
Size:
7.4 x 5.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
22.64
Item in Stock
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ID:
499943
Weight:
18.51ct
Size:
19.5 x 16 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
122.17
Item in Stock
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ID:
692434
Weight:
0.71ct
Size:
6.1 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
343.28
Item in Stock
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ID:
696874
Weight:
10.83ct (total)
Size:
15 x 9.1 mm
Clarity:
VS
Content:
2 pcs
Price:
$
77.98
Item in Stock
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ID:
640511
Weight:
1.86ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
53.57
Item in Stock
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ID:
676051
Weight:
6.90ct
Size:
12 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
41.40
Item in Stock
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ID:
650886
Weight:
18.95ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.38
Item in Stock
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ID:
704927
Weight:
1.18ct
Size:
9.2 x 6.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
35.40
Item in Stock
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ID:
691472
Weight:
0.51ct
Size:
4.5 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
30.60
Item in Stock
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ID:
707930
Weight:
2.71ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.49
Item in Stock
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ID:
501538
Weight:
75.91ct (total)
Size:
37.6 x 25.6 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
131.82
Item in Stock
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ID:
712658
Weight:
2.18ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.81
Item in Stock
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ID:
578236
Weight:
0.74ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
39.07
Item in Stock
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ID:
660165
Weight:
2.06ct
Size:
7 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.97
Item in Stock
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ID:
475566
Weight:
18.89ct
Size:
31.5 x 21.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
37.40
Item in Stock
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ID:
602236
Weight:
14.57ct (total)
Size:
16 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
77.51
Item in Stock
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ID:
494879
Weight:
4.27ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
30.72
Item in Stock
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ID:
709897
Weight:
0.38ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
3.19
Item in Stock
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ID:
732864
Weight:
0.73ct
Size:
6 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
6.13
Item in Stock
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ID:
730492
Weight:
0.92ct
Size:
7.7 x 4.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
55.20
Item in Stock
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ID:
596643
Weight:
3.72ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
29.46
Item in Stock
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ID:
617528
Weight:
1.56ct
Size:
7.9 x 6.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
33.17
Item in Stock
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ID:
720238
Weight:
1.08ct
Size:
6.4 x 6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
77.76
Item in Stock
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ID:
673244
Weight:
7.34ct (total)
Size:
17.9 x 12.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
20.70
Item in Stock
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ID:
685176
Weight:
29.20ct
Size:
27.3 x 23.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
37.49
Item in Stock
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ID:
640657
Weight:
1.41ct
Size:
6.8 x 6.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
9.31
Item in Stock
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ID:
439660
Weight:
6.34ct
Size:
13.8 x 9.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
125.53
Item in Stock
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ID:
685856
Weight:
1.22ct
Size:
7.1 x 5.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.45
Item in Stock
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ID:
514930
Weight:
12.79ct
Size:
16 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
18.74
Item in Stock
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ID:
727092
Weight:
1.29ct
Size:
9.2 x 4.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
77.40
Item in Stock
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ID:
700898
Weight:
0.68ct
Size:
5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
40.80
Item in Stock
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ID:
706892
Weight:
1.80ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.32
Item in Stock
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ID:
392226
Weight:
7.85ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
51.82
Item in Stock
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ID:
648883
Weight:
16.38ct
Size:
22.5 x 17.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.43
Item in Stock
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ID:
608862
Weight:
9.60ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
177.41
Item in Stock
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ID:
548384
Weight:
14.77ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
55.38
Item in Stock
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ID:
713951
Weight:
1.83ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
12.81
Item in Stock
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ID:
656115
Weight:
1.94ct
Size:
9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
46.56
Item in Stock
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ID:
423021
Weight:
22.88ct (total)
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
6 pcs
Price:
$
30.20
Item in Stock
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ID:
668446
Weight:
11.73ct
Size:
16.3 x 10.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
70.38
Item in Stock
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ID:
638392
Weight:
1.82ct
Size:
9 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
10.92
Item in Stock
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ID:
658555
Weight:
12.01ct
Size:
23.6 x 14.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.58
Item in Stock
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ID:
446736
Weight:
5.27ct
Size:
13 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
17.40
Item in Stock
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ID:
645987
Weight:
18.36ct
Size:
23.4 x 16.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
57.29
Item in Stock
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ID:
715803
Weight:
0.57ct
Size:
5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
36.25
Item in Stock
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ID:
366557
Weight:
1.19ct
Size:
7.8 x 5.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
167.09
Item in Stock
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ID:
382182
Weight:
3.46ct (total)
Size:
3.7 mm
Clarity:
VS
Content:
20 pcs
Price:
$
183.29
Item in Stock
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ID:
469720
Weight:
15.88ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
133.55
Item in Stock
More Options & Item Details
ID:
676168
Weight:
5.44ct
Size:
17.7 x 10 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.47
Item in Stock
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ID:
539317
Weight:
1.70ct
Size:
7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
33.18
Item in Stock
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ID:
698585
Weight:
6.87ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
57.71
Item in Stock
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ID:
671932
Weight:
0.41ct
Size:
6.4 x 4.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
9.84
Item in Stock
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ID:
439298
Weight:
8.97ct
Size:
19.5 x 9.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
25.69
Item in Stock
More Options & Item Details
ID:
615234
Weight:
1.41ct
Size:
6.5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
35.36
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
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
I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar
Posted By TheP in January, 2025
Source: Bizrate
Overall Rating -> 10
Good. I ts very user friendly.
Posted By Shalini in June, 2025
Source: Bizrate
Overall Rating -> 10
I love the product and the details about each of them.
Posted By Love It! in July, 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 -> 10
I would recommend gem select yo everyone
Fast service and no problems
Posted By Steve in March, 2025
Source: Bizrate
Overall Rating -> 9
Very easy to navigate with a great selection.
Posted By Bar181 in August, 2025
Source: Bizrate
Overall Rating -> 10
Very good Hoping you will increase your inventory especially in the 6mmThanks
Posted By Ibie in February, 2025
Source: Bizrate