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:
414410
Weight:
11.83ct
Size:
14 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
312.31
Item in Stock
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ID:
662990
Weight:
18.05ct (total)
Size:
23.1 x 13.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
12.78
Item in Stock
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ID:
590828
Weight:
7.95ct (total)
Size:
8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
13.02
Item in Stock
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ID:
582892
Weight:
18.09ct
Size:
21.3 x 14.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
130.25
Item in Stock
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ID:
717005
Weight:
26.97ct
Size:
28.9 x 19.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
51.46
Item in Stock
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ID:
491656
Weight:
56.06ct (total)
Size:
18.6 x 15.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
65.86
Item in Stock
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ID:
596681
Weight:
18.91ct
Size:
20.7 x 16.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
166.74
Item in Stock
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ID:
514952
Weight:
12.70ct
Size:
16 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
18.61
Item in Stock
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ID:
707756
Weight:
6.63ct
Size:
14.1 x 10.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
47.74
Item in Stock
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ID:
572447
Weight:
2.78ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Price:
$
25.69
Item in Stock
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ID:
657868
Weight:
0.89ct
Size:
6.4 x 4.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.27
Item in Stock
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ID:
728183
Weight:
2.34ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
5.62
Item in Stock
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ID:
438314
Weight:
3.36ct (total)
Size:
6.5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
88.70
Item in Stock
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ID:
676393
Weight:
12.48ct (total)
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
35.50
Item in Stock
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ID:
571937
Weight:
1.04ct (total)
Size:
8.1 x 4 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
10.98
Item in Stock
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ID:
558903
Weight:
1.35ct
Size:
7.9 x 4.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.14
Item in Stock
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ID:
698594
Weight:
0.91ct
Size:
6.4 x 5.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.46
Item in Stock
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ID:
408018
Weight:
8.89ct
Size:
14 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
21.00
Item in Stock
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ID:
711141
Weight:
18.46ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
155.06
Item in Stock
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ID:
725677
Weight:
0.47ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
4.51
Item in Stock
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ID:
345949
Weight:
16.45ct
Size:
16.4 x 13.9 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
28.22
Item in Stock
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ID:
394212
Weight:
35.10ct
Size:
35.5 x 24.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
46.33
Item in Stock
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ID:
494901
Weight:
5.02ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
36.12
Item in Stock
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ID:
700561
Weight:
32.78ct
Size:
31.1 x 20.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.54
Item in Stock
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ID:
725303
Weight:
36.93ct
Size:
22.2 x 19.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
132.95
Item in Stock
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ID:
530096
Weight:
1.61ct
Size:
7.1 x 5.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
140.27
Item in Stock
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ID:
730285
Weight:
0.57ct
Size:
5.5 x 3.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
34.20
Item in Stock
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ID:
693743
Weight:
2.07ct
Size:
11 x 5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
124.20
Item in Stock
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ID:
731016
Weight:
19.31ct (total)
Size:
21.9 x 14.5 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
13.21
Item in Stock
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ID:
417583
Weight:
1.79ct (total)
Size:
4.5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
73.25
Item in Stock
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ID:
693524
Weight:
38.05ct
Size:
40.6 x 11.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
13.70
Item in Stock
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ID:
694533
Weight:
30.99ct
Size:
35.6 x 20.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.47
Item in Stock
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ID:
705844
Weight:
1.52ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
12.77
Item in Stock
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ID:
521475
Weight:
115.62ct
Size:
35.5 x 25.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
305.23
Item in Stock
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ID:
741097
Weight:
1.64ct
Size:
8 x 5.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
206.28
Item in Stock
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ID:
384205
Weight:
1.45ct
Size:
17.4 x 3.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.94
Item in Stock
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ID:
395455
Weight:
1.64ct (total)
Size:
5.2 x 4.3 mm
Clarity:
VS
Content:
3 pcs
Price:
$
103.24
Item in Stock
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ID:
407915
Weight:
3.32ct
Size:
13 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
182.10
Item in Stock
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ID:
637884
Weight:
1.60ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
14.88
Item in Stock
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ID:
503724
Weight:
avg. 0.43 ct / each
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Price:
$
3.27
Item in Stock
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pcs
ID:
713858
Weight:
18.76ct
Size:
20 x 15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
157.58
Item in Stock
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ID:
673579
Weight:
avg. 0.02 ct / each
Size:
1.6 mm
Clarity:
Opaque
Price:
$
9.78
Item in Stock
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ID:
708634
Weight:
2.08ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
42.96
Item in Stock
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ID:
728138
Weight:
1.39ct
Size:
6.3 x 5.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
8.34
Item in Stock
More Options & Item Details
ID:
707755
Weight:
7.63ct
Size:
17.3 x 11.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
54.94
Item in Stock
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ID:
695474
Weight:
5.94ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
178.20
Item in Stock
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ID:
520005
Weight:
0.77ct
Size:
7.9 x 5.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
64.68
Item in Stock
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ID:
434471
Weight:
3.64ct (total)
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
96.10
Item in Stock
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ID:
663714
Weight:
105.24ct
Size:
37.4 x 26.9 mm
Clarity:
IF
Content:
1 pc
Price:
$
886.54
Item in Stock
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ID:
485806
Weight:
5.88ct
Size:
14.2 x 10.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
49.39
Item in Stock
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ID:
704537
Weight:
1.72ct
Size:
10.9 x 7.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
51.60
Item in Stock
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ID:
600397
Weight:
3.25ct
Size:
9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
12.88
Item in Stock
More Options & Item Details
ID:
691068
Weight:
0.36ct
Size:
4 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
21.60
Item in Stock
More Options & Item Details
ID:
689784
Weight:
1.20ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
36.00
Item in Stock
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ID:
716103
Weight:
3.23ct (total)
Size:
8.1 x 6.3 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
31.01
Item in Stock
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ID:
381790
Weight:
3.91ct (total)
Size:
3.7 mm
Clarity:
VS
Content:
20 pcs
Price:
$
206.92
Item in Stock
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ID:
569999
Weight:
2.51ct (total)
Size:
8.3 x 6.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
18.49
Item in Stock
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ID:
341690
Weight:
3.74ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
36.29
Item in Stock
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ID:
604030
Weight:
20.73ct
Size:
31.8 x 18.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
21.89
Item in Stock
More Options & Item Details
ID:
379416
Weight:
1.27ct
Size:
9 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
80.47
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 love the product and the details about each of them.
Posted By Love It! in July, 2025
Source: Bizrate
Overall Rating -> 10
Great for buying gemstones, came with authenticity certs. Will buy again someday!
Posted By Uggadugga in May, 2025
Source: Bizrate
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
Excellent selection and easy to use, well done site
Posted By Steph in December, 2024
Source: Bizrate
Overall Rating -> 10
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
Posted By Darkstar in June, 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
Overall Rating -> 9
Will know more once order received
Posted By Jim in September, 2025
Source: Bizrate
Overall Rating -> 10
First time so this is an experiment! Shopping is so fun on this site, though!
Posted By Gem Delight in March, 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