Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Actinolite Cat's Eye (55)
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Clear All
ID:
493027
Weight:
9.61ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
69.52
Item in Stock
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ID:
456694
Weight:
1.59ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
14.69
Item in Stock
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ID:
740695
Weight:
0.14ct (total)
Size:
4.2 x 2.1 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
586.25
Item in Stock
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ID:
446729
Weight:
9.84ct (total)
Size:
13 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
32.47
Item in Stock
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ID:
727960
Weight:
2.35ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
5.64
Item in Stock
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ID:
420009
Weight:
12.13ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
48.04
Item in Stock
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ID:
519921
Weight:
1.42ct
Size:
10.4 x 6.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
131.21
Item in Stock
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ID:
715785
Weight:
3.04ct (total)
Size:
8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
29.18
Item in Stock
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ID:
363689
Weight:
32.77ct
Size:
22.5 x 20 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
64.90
Item in Stock
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ID:
349596
Weight:
1.45ct
Size:
17.3 x 3.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
42.11
Item in Stock
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ID:
463276
Weight:
4.59ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
36.35
Item in Stock
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ID:
692349
Weight:
26.41ct
Size:
20 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
221.84
Item in Stock
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ID:
343615
Weight:
3.36ct
Size:
12.5 x 7.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
11.09
Item in Stock
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ID:
726949
Weight:
0.44ct
Size:
4.6 x 3.8 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
26.40
Item in Stock
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ID:
392812
Weight:
6.72ct
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
44.35
Item in Stock
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ID:
485281
Weight:
3.90ct (total)
Size:
10.5 x 10.4 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
20.59
Item in Stock
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ID:
694820
Weight:
3.22ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
96.60
Item in Stock
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ID:
693506
Weight:
5.28ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
175.07
Item in Stock
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ID:
687801
Weight:
3.26ct
Size:
10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
9.54
Item in Stock
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ID:
723883
Weight:
6.42ct
Size:
12.9 x 8.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
7.63
Item in Stock
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ID:
627971
Weight:
9.50ct
Size:
18.2 x 14 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
57.00
Item in Stock
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ID:
339139
Weight:
1.70ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
38.15
Item in Stock
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ID:
736788
Weight:
8.00ct
Size:
15 x 10.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
40.00
Item in Stock
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ID:
694865
Weight:
3.84ct
Size:
10 x 7.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
115.20
Item in Stock
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ID:
517540
Weight:
1.93ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.83
Item in Stock
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ID:
498979
Weight:
1.80ct
Size:
10 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.63
Item in Stock
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ID:
721960
Weight:
23.02ct
Size:
30.4 x 18 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
82.87
Item in Stock
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ID:
705841
Weight:
1.58ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
13.27
Item in Stock
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ID:
461094
Weight:
6.64ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
61.36
Item in Stock
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ID:
737429
Weight:
2.61ct
Size:
8 x 6 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
15.66
Item in Stock
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ID:
440112
Weight:
0.97ct
Size:
5.8 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
35.86
Item in Stock
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ID:
445868
Weight:
4.10ct
Size:
13 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
29.93
Item in Stock
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ID:
474698
Weight:
1.65ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
15.25
Item in Stock
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ID:
692508
Weight:
24.25ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
203.70
Item in Stock
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ID:
617892
Weight:
4.91ct
Size:
21.8 x 6.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.41
Item in Stock
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ID:
386699
Weight:
4.24ct
Size:
17.7 x 9.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
34.30
Item in Stock
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ID:
533942
Weight:
2.31ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.06
Item in Stock
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ID:
557205
Weight:
2.07ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.32
Item in Stock
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ID:
706898
Weight:
1.36ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
3.26
Item in Stock
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ID:
721308
Weight:
1.35ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
11.34
Item in Stock
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ID:
688648
Weight:
1.37ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
41.10
Item in Stock
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ID:
471966
Weight:
2.75ct
Size:
9.5 x 8.1 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
435.60
Item in Stock
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ID:
426750
Weight:
7.24ct (total)
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
33.44
Item in Stock
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ID:
464466
Weight:
3.43ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
31.69
Item in Stock
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ID:
668824
Weight:
13.06ct
Size:
15.9 x 12.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
78.36
Item in Stock
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ID:
494023
Weight:
3.94ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
14.18
Item in Stock
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ID:
456382
Weight:
3.32ct
Size:
11.8 x 7.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.67
Item in Stock
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ID:
501518
Weight:
10.38ct
Size:
17 x 17 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
43.57
Item in Stock
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ID:
662978
Weight:
4.72ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.33
Item in Stock
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ID:
461392
Weight:
2.60ct (total)
Size:
4.4 x 3.4 mm
Clarity:
VS
Content:
8 pcs
Price:
$
343.20
Item in Stock
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ID:
672003
Weight:
10.39ct (total)
Size:
17.1 x 10.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
29.30
Item in Stock
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ID:
472925
Weight:
12.55ct
Size:
20.3 x 12.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
17.40
Item in Stock
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ID:
520003
Weight:
0.90ct
Size:
8.4 x 5.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
83.16
Item in Stock
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ID:
539797
Weight:
0.84ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
8.87
Item in Stock
More Options & Item Details
ID:
594081
Weight:
1.45ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
28.93
Item in Stock
More Options & Item Details
ID:
491187
Weight:
8.00ct
Size:
18.4 x 9.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
23.54
Item in Stock
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ID:
475575
Weight:
6.94ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
64.13
Item in Stock
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ID:
548534
Weight:
1.19ct (total)
Size:
6.9 x 5.2 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
357.00
Item in Stock
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ID:
715525
Weight:
0.32ct
Size:
4.6 x 3.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
20.35
Item in Stock
More Options & Item Details
ID:
584811
Weight:
1.72ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
103.20
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
I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.
Posted By Nate in March, 2025
Source: Bizrate
Overall Rating -> 10
I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!
Posted By Ballpark in December, 2024
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
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Posted By Fried Rice in August, 2025
Source: Bizrate
Overall Rating -> 10
Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!
Posted By Britnee Rose in September, 2025
Source: Bizrate
Overall Rating -> 10
love these guys been ordering since 2000 maybe
Posted By JHT in April, 2025
Source: Bizrate
Overall Rating -> 10
Its been a long time since Ive made any purchases Im satisfied with the quality.
Posted By Hard Case in December, 2024
Source: Bizrate
Overall Rating -> 10
I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.
Posted By Bryan De David in April, 2025
Source: Bizrate
Overall Rating -> 10
Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.
Posted By Andie in September, 2024
Source: Bizrate