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:
594576
Weight:
1.31ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
21.79
Item in Stock
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ID:
369031
Weight:
33.84ct
Size:
31.8 x 22.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
67.01
Item in Stock
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ID:
498924
Weight:
0.98ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
47.04
Item in Stock
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ID:
715077
Weight:
1.26ct
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
3.26
Item in Stock
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ID:
431112
Weight:
1.52ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
16.02
Item in Stock
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ID:
480739
Weight:
3.86ct (total)
Size:
3.5 x 3.2 mm
Clarity:
SI
Content:
19 pcs
Price:
$
82.49
Item in Stock
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ID:
480130
Weight:
3.32ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Translucent
Content:
6 pcs
Price:
$
30.67
Item in Stock
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ID:
699627
Weight:
0.83ct
Size:
6.1 x 4.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
49.80
Item in Stock
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ID:
486228
Weight:
4.90ct
Size:
11 x 11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
41.16
Item in Stock
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ID:
591877
Weight:
18.83ct
Size:
22 x 13.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
112.98
Item in Stock
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ID:
739531
Weight:
0.44ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
3.96
Item in Stock
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ID:
736557
Weight:
9.35ct
Size:
21.6 x 13.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
13.18
Item in Stock
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ID:
431644
Weight:
1.72ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
18.13
Item in Stock
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ID:
470610
Weight:
56.84ct
Size:
39.2 x 26.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
54.77
Item in Stock
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ID:
451078
Weight:
1.62ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.96
Item in Stock
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ID:
500131
Weight:
1.77ct
Size:
11.9 x 5.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
16.36
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:
427047
Weight:
8.71ct
Size:
15 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
261.30
Item in Stock
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ID:
446781
Weight:
5.66ct
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
18.68
Item in Stock
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ID:
711089
Weight:
17.02ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
45.34
Item in Stock
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ID:
492746
Weight:
5.65ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.87
Item in Stock
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ID:
376314
Weight:
5.49ct (total)
Size:
6.8 x 6.1 mm
Clarity:
Transparent
Content:
4 pcs
Price:
$
42.54
Item in Stock
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ID:
737076
Weight:
22.45ct (total)
Size:
21.7 x 15.5 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
31.65
Item in Stock
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ID:
488300
Weight:
53.23ct
Size:
36.2 x 24.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
39.35
Item in Stock
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ID:
491282
Weight:
9.01ct
Size:
20.1 x 10.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
26.52
Item in Stock
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ID:
727113
Weight:
0.91ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
27.30
Item in Stock
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ID:
625109
Weight:
1.18ct
Size:
6.6 x 4.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.67
Item in Stock
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ID:
708846
Weight:
1.40ct
Size:
6.5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.91
Item in Stock
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ID:
498897
Weight:
1.93ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS-SI
Content:
4 pcs
Price:
$
254.76
Item in Stock
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ID:
699630
Weight:
0.43ct
Size:
4.5 x 4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
25.80
Item in Stock
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ID:
673223
Weight:
1.54ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.96
Item in Stock
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ID:
721579
Weight:
45.39ct
Size:
32.4 x 22.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
54.47
Item in Stock
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ID:
405075
Weight:
13.29ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
87.72
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:
685590
Weight:
16.69ct
Size:
32.3 x 16.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.62
Item in Stock
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ID:
472140
Weight:
35.26ct (total)
Size:
22.2 x 12.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
69.82
Item in Stock
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ID:
565520
Weight:
2.16ct
Size:
7.3 x 7.3 mm
Clarity:
SI
Content:
1 pc
Price:
$
49.13
Item in Stock
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ID:
714111
Weight:
0.37ct
Size:
4.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
11.10
Item in Stock
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ID:
491051
Weight:
9.43ct (total)
Size:
8 mm (calibrated)
Clarity:
Opaque
Content:
4 pcs
Price:
$
27.76
Item in Stock
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ID:
663469
Weight:
1.22ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Price:
$
10.25
Item in Stock
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ID:
676294
Weight:
4.25ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
35.70
Item in Stock
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ID:
739569
Weight:
0.46ct
Size:
5.2 x 5.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.14
Item in Stock
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ID:
727036
Weight:
1.05ct
Size:
9 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.50
Item in Stock
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ID:
411542
Weight:
1.01ct
Size:
5.7 x 5.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
54.70
Item in Stock
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ID:
687590
Weight:
8.90ct (total)
Size:
15 x 15 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
26.27
Item in Stock
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ID:
431793
Weight:
2.81ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
29.64
Item in Stock
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ID:
452167
Weight:
0.76ct
Size:
6 x 4.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
35.11
Item in Stock
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ID:
716085
Weight:
3.01ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.90
Item in Stock
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ID:
656561
Weight:
0.76ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
12.77
Item in Stock
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ID:
656671
Weight:
0.73ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
12.26
Item in Stock
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ID:
645956
Weight:
15.18ct
Size:
23 x 16.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.56
Item in Stock
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ID:
490915
Weight:
4.19ct (total)
Size:
5.5 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
49.33
Item in Stock
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ID:
546474
Weight:
3.02ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
23.92
Item in Stock
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ID:
711431
Weight:
0.40ct
Size:
5.8 x 3.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
1.07
Item in Stock
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ID:
700210
Weight:
25.45ct
Size:
29.5 x 17.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
13.74
Item in Stock
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ID:
486186
Weight:
2.82ct
Size:
9.5 x 7.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
26.05
Item in Stock
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ID:
347282
Weight:
1.57ct
Size:
22.9 x 2.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
62.17
Item in Stock
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ID:
737529
Weight:
2.13ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
95.85
Item in Stock
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ID:
463139
Weight:
1.83ct
Size:
7.8 x 5.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
36.24
Item in Stock
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ID:
476801
Weight:
19.60ct
Size:
15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
77.62
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
Will know more once order received
Posted By Jim in September, 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 -> 8
It was a good interaction I got a good gemstone for cheap
Posted By Jon in December, 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
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
All good
Posted By DouscheGift in August, 2025
Source: Bizrate
Overall Rating -> 9
Fast and reliable service.
Posted By Zæck in December, 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 my second time so I understand what it is to do
Posted By Ibie in February, 2025
Source: Bizrate