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:
491809
Weight:
8.14ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
Opaque
Content:
4 pcs
Price:
$
23.86
Item in Stock
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ID:
691835
Weight:
3.47ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
115.06
Item in Stock
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ID:
623673
Weight:
8.01ct
Size:
13 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
135.97
Item in Stock
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ID:
718644
Weight:
15.73ct
Size:
36.4 x 16.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
94.38
Item in Stock
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ID:
391156
Weight:
21.08ct (total)
Size:
24.2 x 12.3 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
41.74
Item in Stock
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ID:
568985
Weight:
0.93ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
8.59
Item in Stock
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ID:
551522
Weight:
21.21ct (total)
Size:
20.8 x 12.1 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
31.92
Item in Stock
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ID:
730209
Weight:
0.98ct
Size:
5.4 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
58.80
Item in Stock
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ID:
739370
Weight:
1.16ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.44
Item in Stock
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ID:
533510
Weight:
2.21ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.41
Item in Stock
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ID:
500813
Weight:
11.38ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
88.18
Item in Stock
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ID:
446063
Weight:
4.40ct
Size:
12.2 x 9.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
32.11
Item in Stock
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ID:
734742
Weight:
7.31ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
255.85
Item in Stock
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ID:
539853
Weight:
1.32ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
26.68
Item in Stock
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ID:
391063
Weight:
4.89ct
Size:
13 x 9 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
1,936.44
Item in Stock
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ID:
735223
Weight:
2.26ct
Size:
8.6 x 6.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
108.48
Item in Stock
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ID:
727999
Weight:
0.04ct
Size:
2 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
16.50
Item in Stock
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ID:
718612
Weight:
21.08ct
Size:
20.9 x 19.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
126.48
Item in Stock
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ID:
532252
Weight:
2.38ct (total)
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
17.28
Item in Stock
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ID:
698785
Weight:
0.95ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.98
Item in Stock
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ID:
654589
Weight:
2.45ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
20.58
Item in Stock
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ID:
609949
Weight:
14.82ct
Size:
21 x 15.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.56
Item in Stock
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ID:
672692
Weight:
1.72ct
Size:
7.7 x 6.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
41.28
Item in Stock
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ID:
480749
Weight:
2.36ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
21.80
Item in Stock
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ID:
736759
Weight:
1.38ct
Size:
8 x 6 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
8.28
Item in Stock
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ID:
608361
Weight:
2.85ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
71.48
Item in Stock
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ID:
713762
Weight:
1.76ct
Size:
12.1 x 6.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
14.78
Item in Stock
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ID:
643664
Weight:
2.74ct
Size:
9.5 x 7.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
23.02
Item in Stock
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ID:
314624
Weight:
2.85ct (total)
Size:
3 x 3 mm (calibrated)
Clarity:
Transparent
Content:
20 pcs
Price:
$
63.96
Item in Stock
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ID:
517473
Weight:
0.90ct
Size:
8.1 x 5.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
95.04
Item in Stock
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ID:
646947
Weight:
0.89ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
32.04
Item in Stock
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ID:
694131
Weight:
1.47ct
Size:
15.4 x 3.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
44.10
Item in Stock
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ID:
662164
Weight:
7.50ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
23.40
Item in Stock
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ID:
396249
Weight:
2.61ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
127.99
Item in Stock
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ID:
710762
Weight:
9.85ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
26.24
Item in Stock
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ID:
386743
Weight:
2.99ct
Size:
14.7 x 9.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
26.60
Item in Stock
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ID:
708424
Weight:
3.48ct
Size:
13.3 x 10.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
105.41
Item in Stock
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ID:
400231
Weight:
6.94ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
22.91
Item in Stock
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ID:
712691
Weight:
0.88ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
17.57
Item in Stock
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ID:
724904
Weight:
6.83ct
Size:
10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.79
Item in Stock
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ID:
404070
Weight:
8.60ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
45.41
Item in Stock
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ID:
715698
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:
366369
Weight:
1.31ct
Size:
7.5 x 5.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
184.03
Item in Stock
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ID:
673876
Weight:
0.63ct
Size:
7.8 x 5.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
26.46
Item in Stock
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ID:
672908
Weight:
16.26ct (total)
Size:
22 x 16 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
45.85
Item in Stock
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ID:
393214
Weight:
9.80ct (total)
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
64.68
Item in Stock
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ID:
414947
Weight:
6.14ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
40.52
Item in Stock
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ID:
717923
Weight:
1.99ct (total)
Size:
6 x 4.9 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
59.70
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:
506052
Weight:
39.04ct
Size:
23.7 x 17.6 mm
Clarity:
IF
Content:
1 pc
Price:
$
309.19
Item in Stock
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ID:
744469
Weight:
0.02ct
Size:
1.8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.00
Item in Stock
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ID:
498797
Weight:
3.33ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
35.16
Item in Stock
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ID:
393511
Weight:
7.88ct
Size:
12 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
52.01
Item in Stock
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ID:
521649
Weight:
14.43ct
Size:
20 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
114.29
Item in Stock
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ID:
740679
Weight:
0.07ct
Size:
4.1 x 2.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
293.12
Item in Stock
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ID:
718512
Weight:
50.57ct
Size:
35.2 x 23.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
303.42
Item in Stock
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ID:
471441
Weight:
80.35ct
Size:
37.7 x 23.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
88.56
Item in Stock
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ID:
678051
Weight:
0.29ct (total)
Size:
2.5 x 2.4 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
174.00
Item in Stock
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ID:
409590
Weight:
10.63ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
50.65
Item in Stock
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ID:
350540
Weight:
1.27ct
Size:
10.1 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
163.45
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 great!
Posted By Annie in September, 2025
Source: Bizrate
Overall Rating -> 10
Great selection of gems at a reasonable price
Posted By Curt in July, 2025
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
Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10
Posted By KT in September, 2025
Source: Bizrate
Overall Rating -> 10
love the site, the experience and the products.
Posted By Ckingpots in July, 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
this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.
Posted By Tommyp in November, 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
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