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:
387387
Weight:
2.96ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
19.54
Item in Stock
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ID:
662132
Weight:
12.78ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
15.34
Item in Stock
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ID:
655530
Weight:
1.32ct
Size:
10 x 5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
2.06
Item in Stock
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ID:
531800
Weight:
3.47ct
Size:
12.1 x 6.1 mm
Clarity:
SI
Content:
1 pc
Price:
$
206.12
Item in Stock
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ID:
660165
Weight:
2.06ct
Size:
7 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.97
Item in Stock
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ID:
636964
Weight:
29.37ct (total)
Size:
20.1 x 10.1 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
105.73
Item in Stock
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ID:
551278
Weight:
2.85ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.73
Item in Stock
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ID:
644184
Weight:
2.28ct
Size:
14 x 7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
19.15
Item in Stock
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ID:
700708
Weight:
0.47ct
Size:
4.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
28.20
Item in Stock
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ID:
700076
Weight:
10.81ct
Size:
17.4 x 12.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
9.08
Item in Stock
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ID:
497645
Weight:
2.80ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
23.52
Item in Stock
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ID:
504878
Weight:
0.60ct
Size:
5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
36.00
Item in Stock
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ID:
431380
Weight:
2.61ct
Size:
8.3 x 6.9 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
62.02
Item in Stock
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ID:
457069
Weight:
5.68ct
Size:
13 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.99
Item in Stock
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ID:
422590
Weight:
10.18ct
Size:
18 x 14.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
40.31
Item in Stock
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ID:
531246
Weight:
3.55ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
32.62
Item in Stock
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ID:
671121
Weight:
11.47ct
Size:
21.5 x 13.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
29.59
Item in Stock
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ID:
612882
Weight:
1.86ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
61.38
Item in Stock
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ID:
697841
Weight:
1.81ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
15.20
Item in Stock
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ID:
734719
Weight:
4.68ct
Size:
11 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.08
Item in Stock
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ID:
724657
Weight:
0.87ct
Size:
10 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
26.10
Item in Stock
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ID:
514346
Weight:
9.00ct
Size:
13 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
20.20
Item in Stock
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ID:
725648
Weight:
1.75ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
69.32
Item in Stock
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ID:
518270
Weight:
35.61ct
Size:
22.9 x 18.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
41.83
Item in Stock
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ID:
428541
Weight:
7.07ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
46.67
Item in Stock
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ID:
721340
Weight:
7.72ct
Size:
17.9 x 15.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.79
Item in Stock
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ID:
560347
Weight:
4.07ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.61
Item in Stock
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ID:
710410
Weight:
1.42ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
25.44
Item in Stock
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ID:
472000
Weight:
5.27ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
486.95
Item in Stock
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ID:
585535
Weight:
38.02ct
Size:
29.4 x 23.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
22.08
Item in Stock
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ID:
438802
Weight:
2.09ct (total)
Size:
5.4 x 3.4 mm
Clarity:
VS
Content:
5 pcs
Price:
$
40.97
Item in Stock
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ID:
463330
Weight:
3.98ct (total)
Size:
12 x 6 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
52.69
Item in Stock
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ID:
730475
Weight:
5.13ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
45.92
Item in Stock
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ID:
664787
Weight:
2.17ct
Size:
9.4 x 7.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
15.62
Item in Stock
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ID:
696851
Weight:
3.30ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
100.00
Item in Stock
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ID:
725700
Weight:
1.19ct
Size:
6.7 x 5.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
101.03
Item in Stock
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ID:
697742
Weight:
0.66ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
3.96
Item in Stock
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ID:
490264
Weight:
1.56ct
Size:
6.9 x 6.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
138.38
Item in Stock
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ID:
502139
Weight:
1.96ct
Size:
10 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.53
Item in Stock
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ID:
464491
Weight:
2.67ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
24.67
Item in Stock
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ID:
446968
Weight:
29.06ct (total)
Size:
21.9 x 18.6 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
69.74
Item in Stock
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ID:
719810
Weight:
1.07ct
Size:
5.9 x 4.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.26
Item in Stock
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ID:
692515
Weight:
26.80ct
Size:
20 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
225.12
Item in Stock
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ID:
406801
Weight:
3.45ct (total)
Size:
8.1 x 5.4 mm
Clarity:
VS
Content:
4 pcs
Price:
$
165.44
Item in Stock
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ID:
691637
Weight:
0.56ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
47.04
Item in Stock
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ID:
678020
Weight:
0.16ct
Size:
2.7 x 2.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
96.00
Item in Stock
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ID:
486527
Weight:
26.40ct
Size:
44.1 x 13.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
26.83
Item in Stock
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ID:
685239
Weight:
9.83ct
Size:
15.4 x 12.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
42.11
Item in Stock
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ID:
710353
Weight:
0.90ct
Size:
6.5 x 4.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
16.13
Item in Stock
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ID:
570036
Weight:
1.76ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
41.82
Item in Stock
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ID:
726015
Weight:
0.82ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
32.48
Item in Stock
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ID:
720108
Weight:
0.84ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.06
Item in Stock
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ID:
735806
Weight:
15.89ct
Size:
26.3 x 15.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
13.15
Item in Stock
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ID:
312023
Weight:
3.74ct (total)
Size:
3.2 x 3.2 mm
Clarity:
Transparent
Content:
20 pcs
Price:
$
83.93
Item in Stock
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ID:
456165
Weight:
2.58ct
Size:
11.1 x 8.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
23.84
Item in Stock
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ID:
725650
Weight:
1.07ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
42.38
Item in Stock
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ID:
368928
Weight:
2.14ct
Size:
8.2 x 7.3 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
13.90
Item in Stock
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ID:
678390
Weight:
33.46ct (total)
Size:
30.2 x 14.8 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
40.15
Item in Stock
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ID:
435144
Weight:
61.63ct
Size:
40.7 x 27.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
122.02
Item in Stock
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ID:
712042
Weight:
6.86ct (total)
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
18.28
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
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
Was a good experience.
Posted By Tim in July, 2025
Source: Bizrate
Overall Rating -> 10
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.
Posted By Maggie in August, 2025
Source: Bizrate
Overall Rating -> 10
It's mostly good, only some item's are easier to find through the search than the menu
Posted By Wayne in July, 2025
Source: Bizrate
Overall Rating -> 10
I can pick and choose from large selection and find just what I need for .y projects, currently my cane.
Posted By Darkstar731 in July, 2025
Source: Bizrate
Overall Rating -> 10
I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
Posted By Marti in July, 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
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 and to the point
Posted By Victorius in May, 2025
Source: Bizrate