Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Actinolite Cat's Eye (54)
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ID:
491191
Weight:
10.66ct
Size:
20.2 x 10.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.38
Item in Stock
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ID:
492524
Weight:
5.35ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.70
Item in Stock
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ID:
435435
Weight:
4.81ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
31.75
Item in Stock
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ID:
691411
Weight:
3.01ct
Size:
10 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
79.46
Item in Stock
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ID:
605813
Weight:
30.23ct (total)
Size:
18.3 x 13.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
47.09
Item in Stock
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ID:
718313
Weight:
1.27ct (total)
Size:
5.3 x 4.1 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
38.10
Item in Stock
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ID:
680800
Weight:
1.25ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
37.50
Item in Stock
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ID:
716111
Weight:
12.57ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
120.67
Item in Stock
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ID:
572114
Weight:
1.15ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
36.43
Item in Stock
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ID:
619123
Weight:
2.19ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
72.28
Item in Stock
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ID:
476906
Weight:
17.43ct
Size:
12.6 x 12.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
69.02
Item in Stock
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ID:
447313
Weight:
5.56ct
Size:
14 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
183.19
Item in Stock
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ID:
551661
Weight:
3.09ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Price:
$
27.90
Item in Stock
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ID:
446970
Weight:
22.90ct (total)
Size:
25.1 x 15.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
75.58
Item in Stock
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ID:
683359
Weight:
6.28ct
Size:
12.7 x 11.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
58.18
Item in Stock
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ID:
714455
Weight:
0.73ct
Size:
5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
21.90
Item in Stock
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ID:
576036
Weight:
14.17ct (total)
Size:
17.3 x 10 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
39.47
Item in Stock
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ID:
721958
Weight:
21.51ct (total)
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
25.81
Item in Stock
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ID:
712483
Weight:
4.62ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
12.31
Item in Stock
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ID:
614738
Weight:
2.07ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
71.81
Item in Stock
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ID:
723006
Weight:
1.09ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
32.70
Item in Stock
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ID:
601389
Weight:
12.67ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
67.40
Item in Stock
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ID:
487908
Weight:
29.48ct
Size:
34.9 x 15.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
21.79
Item in Stock
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ID:
482193
Weight:
21.67ct (total)
Size:
17 x 11.6 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
28.03
Item in Stock
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ID:
598323
Weight:
1.37ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
27.13
Item in Stock
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ID:
558054
Weight:
1.09ct (total)
Size:
4.2 x 4.2 mm
Clarity:
VS
Content:
2 pcs
Price:
$
8.63
Item in Stock
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ID:
461285
Weight:
3.92ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.22
Item in Stock
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ID:
578222
Weight:
16.17ct
Size:
24.1 x 17 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.03
Item in Stock
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ID:
704530
Weight:
1.59ct
Size:
9.3 x 7.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
47.70
Item in Stock
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ID:
721557
Weight:
13.00ct
Size:
28.6 x 17.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
46.80
Item in Stock
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ID:
501534
Weight:
28.66ct
Size:
31.5 x 19.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
90.04
Item in Stock
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ID:
366381
Weight:
1.05ct
Size:
7.2 x 5.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
147.52
Item in Stock
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ID:
680731
Weight:
0.92ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
27.60
Item in Stock
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ID:
725173
Weight:
4.86ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
5.54
Item in Stock
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ID:
595173
Weight:
1.24ct
Size:
7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
114.58
Item in Stock
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ID:
604622
Weight:
1.26ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
11.64
Item in Stock
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ID:
712002
Weight:
12.23ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
32.58
Item in Stock
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ID:
715661
Weight:
1.66ct
Size:
8.1 x 6.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
15.94
Item in Stock
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ID:
503439
Weight:
2.54ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
23.47
Item in Stock
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ID:
445866
Weight:
4.46ct
Size:
13 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
32.56
Item in Stock
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ID:
673250
Weight:
10.63ct (total)
Size:
20.2 x 11.7 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
29.98
Item in Stock
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ID:
673214
Weight:
0.78ct
Size:
5.8 x 4.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
18.72
Item in Stock
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ID:
433895
Weight:
2.33ct
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.38
Item in Stock
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ID:
617522
Weight:
1.89ct
Size:
8.2 x 6.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
40.20
Item in Stock
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ID:
420984
Weight:
9.42ct
Size:
12.9 x 10.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
33.91
Item in Stock
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ID:
391625
Weight:
1.10ct
Size:
7.6 x 4.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
70.38
Item in Stock
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ID:
484095
Weight:
38.75ct
Size:
30.6 x 26.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
76.73
Item in Stock
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ID:
721204
Weight:
0.46ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
3.86
Item in Stock
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ID:
466307
Weight:
6.07ct (total)
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
4 pcs
Price:
$
224.35
Item in Stock
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ID:
381562
Weight:
10.84ct
Size:
14.7 x 12.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
4,920.40
Item in Stock
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ID:
520034
Weight:
1.20ct
Size:
8 x 6.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
110.88
Item in Stock
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ID:
650146
Weight:
5.24ct
Size:
14 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
3.71
Item in Stock
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ID:
692661
Weight:
13.48ct
Size:
16 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
113.23
Item in Stock
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ID:
560425
Weight:
2.78ct
Size:
9.3 x 7.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
62.39
Item in Stock
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ID:
501515
Weight:
10.17ct
Size:
22.1 x 14 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
42.68
Item in Stock
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ID:
724886
Weight:
1.28ct
Size:
11.5 x 3.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
53.76
Item in Stock
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ID:
706975
Weight:
2.15ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.16
Item in Stock
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ID:
573134
Weight:
3.97ct (total)
Size:
11.9 x 5.9 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
41.93
Item in Stock
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ID:
387988
Weight:
2.75ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
18.16
Item in Stock
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ID:
511080
Weight:
7.39ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
58.52
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
IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.
Posted By YE in October, 2025
Source: Bizrate
Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..
Posted By Steven M. in February, 2025
Source: Bizrate
Overall Rating -> 8
great experience
Posted By T in December, 2024
Source: Bizrate
Overall Rating -> 10
I feel Gemselect is a trustworthy company to buy from
Posted By Becky in October, 2025
Source: Bizrate
Overall Rating -> 9
I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.
Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate
Overall Rating -> 10
love these guys been ordering since 2000 maybe
Posted By JHT in April, 2025
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Overall Rating -> 10
I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.
Posted By MVK in July, 2025
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Overall Rating -> 10
Enjoy every moment
Posted By Ferns in October, 2025
Source: Bizrate
Overall Rating -> 9
Been using them for years! Very satisfied with the products.
Posted By PI SC in May, 2025
Source: Bizrate