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:
447857
Weight:
27.91ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
110.52
Item in Stock
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ID:
713989
Weight:
0.87ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
7.31
Item in Stock
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ID:
572192
Weight:
2.86ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
26.42
Item in Stock
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ID:
462929
Weight:
2.05ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
68.29
Item in Stock
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ID:
659430
Weight:
9.07ct
Size:
19.9 x 14 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
21.77
Item in Stock
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ID:
552612
Weight:
10.40ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
24.96
Item in Stock
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ID:
366184
Weight:
27.67ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
36.53
Item in Stock
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ID:
571541
Weight:
14.53ct
Size:
20.9 x 11.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
115.08
Item in Stock
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ID:
673937
Weight:
15.11ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
217.38
Item in Stock
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ID:
467971
Weight:
5.33ct (total)
Size:
3.2 mm
Clarity:
Transparent
Content:
30 pcs
Price:
$
35.18
Item in Stock
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ID:
454465
Weight:
1.18ct
Size:
10.7 x 4.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
49.85
Item in Stock
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ID:
430464
Weight:
2.63ct (total)
Size:
6.1 x 4.2 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
17.36
Item in Stock
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ID:
704596
Weight:
2.07ct
Size:
11.4 x 8.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
62.10
Item in Stock
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ID:
566494
Weight:
31.51ct (total)
Size:
22.3 x 12.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
71.95
Item in Stock
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ID:
539892
Weight:
3.86ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.90
Item in Stock
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ID:
686297
Weight:
0.27ct
Size:
5.6 x 2.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.82
Item in Stock
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ID:
744048
Weight:
1.32ct
Size:
7.7 x 5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
356.40
Item in Stock
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ID:
394835
Weight:
12.34ct
Size:
15 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
48.86
Item in Stock
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ID:
716354
Weight:
2.71ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.02
Item in Stock
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ID:
463310
Weight:
4.66ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
36.91
Item in Stock
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ID:
464426
Weight:
3.47ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
32.06
Item in Stock
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ID:
745155
Weight:
1.85ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
23.38
Item in Stock
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ID:
443448
Weight:
4.89ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
16.08
Item in Stock
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ID:
698490
Weight:
2.85ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
23.94
Item in Stock
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ID:
673583
Weight:
0.11ct (total)
Size:
2.3 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
60.06
Item in Stock
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ID:
647356
Weight:
0.81ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
29.16
Item in Stock
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ID:
571180
Weight:
0.94ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.69
Item in Stock
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ID:
569237
Weight:
2.24ct
Size:
8.3 x 6.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
44.52
Item in Stock
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ID:
741081
Weight:
13.92ct
Size:
18 x 13 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
487.20
Item in Stock
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ID:
427383
Weight:
2.35ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
15.52
Item in Stock
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ID:
640507
Weight:
1.36ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
39.17
Item in Stock
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ID:
570225
Weight:
2.47ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
18.19
Item in Stock
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ID:
742969
Weight:
2.02ct
Size:
8.1 x 6.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
282.80
Item in Stock
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ID:
371732
Weight:
18.58ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
98.10
Item in Stock
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ID:
639589
Weight:
1.63ct
Size:
12 x 5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.41
Item in Stock
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ID:
686817
Weight:
6.08ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
7.30
Item in Stock
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ID:
409446
Weight:
12.52ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
59.66
Item in Stock
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ID:
705726
Weight:
0.64ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Price:
$
5.38
Item in Stock
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Select
1
2
3
4
5
pcs 0 in Cart
ID:
548373
Weight:
12.77ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
47.88
Item in Stock
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ID:
476913
Weight:
11.70ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
42.12
Item in Stock
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ID:
650121
Weight:
10.50ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.44
Item in Stock
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ID:
500001
Weight:
2.00ct (total)
Size:
2.1 mm (calibrated)
Clarity:
Transparent
Content:
30 pcs
Price:
$
12.00
Item in Stock
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ID:
458480
Weight:
1.57ct (total)
Size:
4.5 x 3.4 mm
Clarity:
VS
Content:
5 pcs
Price:
$
207.24
Item in Stock
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ID:
624237
Weight:
1.67ct (total)
Size:
7.9 x 5.7 mm
Clarity:
VS
Content:
2 pcs
Price:
$
121.25
Item in Stock
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ID:
721945
Weight:
1.08ct (total)
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
19.44
Item in Stock
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ID:
486829
Weight:
51.44ct
Size:
37.8 x 28 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.95
Item in Stock
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ID:
697562
Weight:
0.48ct (total)
Size:
3.7 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
10.37
Item in Stock
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ID:
453712
Weight:
2.27ct
Size:
9.9 x 7.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
20.98
Item in Stock
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ID:
736687
Weight:
9.01ct
Size:
20.2 x 14 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.70
Item in Stock
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ID:
542082
Weight:
0.88ct (total)
Size:
6 x 4.2 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
8.45
Item in Stock
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ID:
388801
Weight:
1.29ct
Size:
8.5 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
82.84
Item in Stock
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ID:
596684
Weight:
23.95ct
Size:
20 x 15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
211.19
Item in Stock
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ID:
660635
Weight:
8.41ct (total)
Size:
10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
10.09
Item in Stock
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ID:
704563
Weight:
1.69ct
Size:
11.3 x 8.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
50.70
Item in Stock
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ID:
534171
Weight:
2.06ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.44
Item in Stock
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ID:
713422
Weight:
0.79ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.27
Item in Stock
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ID:
491843
Weight:
8.10ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
Opaque
Content:
4 pcs
Price:
$
23.74
Item in Stock
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ID:
519104
Weight:
1.72ct
Size:
7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
45.41
Item in Stock
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ID:
648463
Weight:
25.79ct
Size:
30.2 x 20 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.86
Item in Stock
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ID:
387774
Weight:
3.25ct (total)
Size:
4.6 x 4.6 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
21.46
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
Enjoyed shopping.
Posted By Chris in March, 2025
Source: Bizrate
Overall Rating -> 10
I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...
Posted By RED in January, 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
Source: Bizrate
Overall Rating -> 10
I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.
Posted By Razormane in April, 2025
Source: Bizrate
Overall Rating -> 10
selection was broad and the check out was quick. Great site
Posted By JC Karl in September, 2025
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Overall Rating -> 10
Great experience. I can't wait to explore on the website further.
Posted By Kymmie in September, 2025
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Overall Rating -> 10
Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.
Posted By JD in July, 2025
Source: Bizrate
Overall Rating -> 10
Great site for finding specific stones and sizes for individual pieces of jewelry
Posted By Designer in December, 2025
Source: Bizrate
Overall Rating -> 10
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Posted By Dia in March, 2025
Source: Bizrate