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:
453780
Weight:
2.61ct
Size:
12.1 x 8.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
24.12
Item in Stock
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ID:
619198
Weight:
8.10ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
40.94
Item in Stock
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ID:
730435
Weight:
1.49ct
Size:
8.5 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
250.32
Item in Stock
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ID:
710154
Weight:
2.62ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.01
Item in Stock
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ID:
712256
Weight:
14.42ct
Size:
19.1 x 12 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.73
Item in Stock
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ID:
390950
Weight:
1.77ct
Size:
17.4 x 3.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
51.40
Item in Stock
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ID:
400703
Weight:
4.71ct
Size:
10 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.09
Item in Stock
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ID:
664621
Weight:
1.78ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
38.45
Item in Stock
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ID:
636614
Weight:
0.85ct
Size:
7.8 x 5.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
44.88
Item in Stock
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ID:
745153
Weight:
2.22ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.06
Item in Stock
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ID:
371623
Weight:
5.61ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
44.44
Item in Stock
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ID:
657873
Weight:
1.40ct (total)
Size:
6.3 x 4.1 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
6.72
Item in Stock
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ID:
456659
Weight:
3.23ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
29.84
Item in Stock
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ID:
481883
Weight:
1.23ct
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.36
Item in Stock
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ID:
737374
Weight:
2.22ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
99.90
Item in Stock
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ID:
684062
Weight:
0.57ct
Size:
5 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
23.94
Item in Stock
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ID:
393622
Weight:
5.87ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
38.75
Item in Stock
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ID:
390076
Weight:
1.06ct
Size:
10.9 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
68.66
Item in Stock
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ID:
685853
Weight:
0.92ct
Size:
6.4 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.93
Item in Stock
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ID:
443088
Weight:
3.70ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.77
Item in Stock
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ID:
697232
Weight:
32.34ct
Size:
37 x 10.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
3.88
Item in Stock
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ID:
645635
Weight:
1.43ct
Size:
8.8 x 3.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
20.63
Item in Stock
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ID:
638836
Weight:
72.62ct
Size:
32.7 x 22.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
610.01
Item in Stock
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ID:
499570
Weight:
1.52ct (total)
Size:
4.9 x 3.2 mm
Clarity:
VS-SI
Content:
4 pcs
Price:
$
40.13
Item in Stock
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ID:
704574
Weight:
1.51ct
Size:
11.6 x 8.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
45.30
Item in Stock
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ID:
467002
Weight:
0.56ct
Size:
8 x 4.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.66
Item in Stock
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ID:
363688
Weight:
29.81ct
Size:
29.4 x 15.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
59.03
Item in Stock
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ID:
555317
Weight:
18.53ct
Size:
16 x 16 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
22.51
Item in Stock
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ID:
727360
Weight:
0.77ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.86
Item in Stock
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ID:
708413
Weight:
2.58ct
Size:
14 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
78.14
Item in Stock
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ID:
503366
Weight:
32.47ct (total)
Size:
26.2 x 12.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
32.15
Item in Stock
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ID:
454537
Weight:
0.87ct
Size:
5.5 x 5.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.74
Item in Stock
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ID:
392457
Weight:
9.22ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
60.85
Item in Stock
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ID:
718232
Weight:
1.40ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
42.00
Item in Stock
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ID:
514726
Weight:
16.62ct
Size:
28 x 8.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.06
Item in Stock
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ID:
710035
Weight:
0.80ct
Size:
10 x 4.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.72
Item in Stock
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ID:
698615
Weight:
3.00ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.20
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:
463905
Weight:
4.01ct
Size:
11 mm (calibrated)
Clarity:
VVS-VS
Price:
$
7.94
Item in Stock
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ID:
529086
Weight:
1.41ct
Size:
7.7 x 5.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
122.84
Item in Stock
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ID:
474853
Weight:
1.81ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
16.73
Item in Stock
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ID:
735129
Weight:
0.85ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
51.00
Item in Stock
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ID:
446120
Weight:
4.08ct
Size:
12.9 x 8.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
29.78
Item in Stock
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ID:
638380
Weight:
45.20ct
Size:
24 x 20.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
379.68
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:
307419
Weight:
9.93ct
Size:
15 x 11.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
45.88
Item in Stock
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ID:
651887
Weight:
2.70ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.20
Item in Stock
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ID:
718545
Weight:
6.17ct
Size:
12 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
27.77
Item in Stock
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ID:
737094
Weight:
25.34ct
Size:
25 x 17.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
23.82
Item in Stock
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ID:
747218
Weight:
0.20ct
Size:
3.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
404.57
Item in Stock
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ID:
443032
Weight:
3.50ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.24
Item in Stock
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ID:
522412
Weight:
12.65ct
Size:
18.3 x 12.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
100.19
Item in Stock
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ID:
397343
Weight:
6.32ct
Size:
12 x 12 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
41.71
Item in Stock
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ID:
431365
Weight:
2.37ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
25.00
Item in Stock
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ID:
490999
Weight:
11.93ct (total)
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
4 pcs
Price:
$
35.11
Item in Stock
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ID:
705022
Weight:
1.16ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
34.80
Item in Stock
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ID:
722368
Weight:
0.57ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
27.36
Item in Stock
More Options & Item Details
ID:
675898
Weight:
1.80ct
Size:
10 x 9.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
5.75
Item in Stock
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ID:
743041
Weight:
1.51ct
Size:
7.5 x 6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
181.20
Item in Stock
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ID:
493865
Weight:
4.09ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
29.32
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
Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.
Posted By JD in July, 2025
Source: Bizrate
Overall Rating -> 10
It was easy to navigate
Posted By GemGod in July, 2025
Source: Bizrate
Overall Rating -> 8
I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.
Posted By Atsu in December, 2025
Source: Bizrate
Overall Rating -> 9
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Posted By Dafanatic in August, 2025
Source: Bizrate
Overall Rating -> 10
the selection is good as are the prices
Posted By Old man in August, 2025
Source: Bizrate
Overall Rating -> 10
Very food
Posted By Keeto in July, 2025
Source: Bizrate
Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones.
.
Posted By Steven M. in February, 2025
Source: Bizrate
Overall Rating -> 10
Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.
Posted By Happy Customer in June, 2025
Source: Bizrate
Overall Rating -> 10
The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.
Posted By SLIntuitive Donna in July, 2025
Source: Bizrate