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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Clear All
ID:
325998
Weight:
1.84ct
Size:
8.1 x 7.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.56
Item in Stock
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ID:
718106
Weight:
0.03ct
Size:
2 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.80
Item in Stock
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ID:
367735
Weight:
4.28ct
Size:
13.2 x 7.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
28.87
Item in Stock
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ID:
645189
Weight:
2.12ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.04
Item in Stock
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ID:
648736
Weight:
26.78ct
Size:
27.1 x 17.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.42
Item in Stock
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ID:
627865
Weight:
1.51ct
Size:
7.8 x 5.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
23.18
Item in Stock
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ID:
555327
Weight:
0.72ct
Size:
6.9 x 4.6 mm
Clarity:
SI
Content:
1 pc
Price:
$
19.01
Item in Stock
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ID:
517065
Weight:
38.37ct
Size:
23.3 x 18.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
45.08
Item in Stock
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ID:
658249
Weight:
15.95ct
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
23.35
Item in Stock
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ID:
456693
Weight:
1.63ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
15.06
Item in Stock
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ID:
736683
Weight:
8.10ct
Size:
15.1 x 11.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.42
Item in Stock
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ID:
548381
Weight:
13.13ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
49.22
Item in Stock
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ID:
534164
Weight:
1.77ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.53
Item in Stock
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ID:
474526
Weight:
2.44ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
5 pcs
Price:
$
80.52
Item in Stock
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ID:
445975
Weight:
4.90ct
Size:
13.7 x 10.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
35.77
Item in Stock
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ID:
348357
Weight:
24.58ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
129.78
Item in Stock
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ID:
391509
Weight:
8.74ct
Size:
21.8 x 13.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
138.44
Item in Stock
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ID:
650424
Weight:
30.49ct
Size:
31.6 x 22.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
18.30
Item in Stock
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ID:
485343
Weight:
7.84ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
Translucent
Content:
4 pcs
Price:
$
20.70
Item in Stock
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ID:
695383
Weight:
27.23ct
Size:
27.3 x 23.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.23
Item in Stock
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ID:
517056
Weight:
24.18ct
Size:
28.3 x 12.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.40
Item in Stock
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ID:
490369
Weight:
5.83ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
42.34
Item in Stock
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ID:
492184
Weight:
5.12ct
Size:
14.3 x 10.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
19.26
Item in Stock
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ID:
297887
Weight:
2.87ct (total)
Size:
3 x 3 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
20 pcs
Price:
$
98.50
Item in Stock
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ID:
451788
Weight:
3.57ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
31.42
Item in Stock
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ID:
743053
Weight:
1.58ct
Size:
7.7 x 6.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
66.36
Item in Stock
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ID:
384254
Weight:
1.39ct
Size:
13.9 x 3.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
32.20
Item in Stock
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ID:
555844
Weight:
0.78ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
6.18
Item in Stock
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ID:
456288
Weight:
3.81ct (total)
Size:
6.4 x 6.2 mm
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
35.21
Item in Stock
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ID:
627474
Weight:
0.90ct
Size:
5.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
16.55
Item in Stock
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ID:
712485
Weight:
1.79ct
Size:
8.6 x 6.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
4.76
Item in Stock
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ID:
692141
Weight:
0.61ct
Size:
5 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
36.60
Item in Stock
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ID:
704598
Weight:
2.18ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
54.50
Item in Stock
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ID:
435035
Weight:
62.41ct
Size:
38.6 x 26.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
123.58
Item in Stock
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ID:
718587
Weight:
5.83ct
Size:
12 x 12 mm (calibrated)
Clarity:
Translucent
Price:
$
26.23
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
632296
Weight:
5.88ct (total)
Size:
18.2 x 7.2 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
42.34
Item in Stock
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ID:
691084
Weight:
1.48ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
88.80
Item in Stock
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ID:
683366
Weight:
5.06ct
Size:
10.9 x 10 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
46.87
Item in Stock
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ID:
723268
Weight:
1.86ct
Size:
8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.86
Item in Stock
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ID:
718554
Weight:
16.59ct
Size:
29.3 x 14.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
99.54
Item in Stock
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ID:
563864
Weight:
2.97ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
19.61
Item in Stock
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ID:
456570
Weight:
1.79ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
16.54
Item in Stock
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ID:
489139
Weight:
2.70ct (total)
Size:
5 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
53.46
Item in Stock
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ID:
554867
Weight:
1.09ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
21.59
Item in Stock
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ID:
318555
Weight:
3.30ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
159.72
Item in Stock
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ID:
688227
Weight:
0.21ct
Size:
3.4 x 3.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
13.86
Item in Stock
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ID:
735195
Weight:
2.31ct
Size:
8.2 x 6.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
92.40
Item in Stock
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ID:
634908
Weight:
7.08ct
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.34
Item in Stock
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ID:
328841
Weight:
24.85ct
Size:
20 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
39.36
Item in Stock
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ID:
636912
Weight:
0.85ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
44.88
Item in Stock
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ID:
733765
Weight:
6.43ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
58.10
Item in Stock
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ID:
731024
Weight:
15.87ct (total)
Size:
20.5 x 12.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
10.86
Item in Stock
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ID:
447353
Weight:
38.64ct (total)
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
76.51
Item in Stock
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ID:
662702
Weight:
1.45ct
Size:
7.8 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
34.80
Item in Stock
More Options & Item Details
ID:
548018
Weight:
1.64ct
Size:
6.3 x 6.1 mm
Clarity:
SI
Content:
1 pc
Price:
$
33.23
Item in Stock
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ID:
643661
Weight:
1.89ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
15.88
Item in Stock
More Options & Item Details
ID:
712303
Weight:
4.84ct (total)
Size:
12 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
12.89
Item in Stock
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ID:
387772
Weight:
2.91ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
19.21
Item in Stock
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ID:
325945
Weight:
3.34ct
Size:
10.5 x 9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
11.90
Item in Stock
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ID:
558082
Weight:
3.69ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.90
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 -> 9
It was a good experience looking for and finding a nice amethyst stone
Posted By N/a in May, 2025
Source: Bizrate
Overall Rating -> 10
I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.
Posted By Sam in March, 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
I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.
Posted By Tim in March, 2025
Source: Bizrate
Overall Rating -> 10
It was easy to find what I wanted
Posted By Villian in December, 2024
Source: Bizrate
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
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
Posted By Darkstar in June, 2025
Source: Bizrate
Overall Rating -> 10
All good
Posted By DouscheGift in August, 2025
Source: Bizrate
Overall Rating -> 10
went well
Posted By Doug in May, 2025
Source: Bizrate