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:
564199
Weight:
0.90ct
Size:
7.3 x 6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
13.72
Item in Stock
More Options & Item Details
ID:
482476
Weight:
26.08ct
Size:
31.3 x 21.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
18.92
Item in Stock
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ID:
715560
Weight:
12.54ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
120.38
Item in Stock
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ID:
393574
Weight:
3.45ct
Size:
10 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
22.78
Item in Stock
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ID:
505830
Weight:
1.76ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
44.35
Item in Stock
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ID:
706402
Weight:
8.96ct
Size:
13.4 x 11.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.23
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:
451026
Weight:
1.35ct (total)
Size:
4.8 x 4.7 mm
Clarity:
VS
Content:
2 pcs
Price:
$
12.48
Item in Stock
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ID:
686108
Weight:
3.70ct
Size:
12 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.44
Item in Stock
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ID:
391886
Weight:
53.84ct
Size:
33.3 x 28.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
64.61
Item in Stock
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ID:
699249
Weight:
2.10ct
Size:
7 x 6.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
12.60
Item in Stock
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ID:
663136
Weight:
24.42ct (total)
Size:
21.1 x 14.7 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
17.29
Item in Stock
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ID:
704400
Weight:
0.66ct
Size:
10.1 x 3.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
21.70
Item in Stock
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ID:
727933
Weight:
1.67ct
Size:
6.7 x 6.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
10.02
Item in Stock
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ID:
712315
Weight:
2.71ct
Size:
12 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
7.22
Item in Stock
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ID:
514932
Weight:
8.91ct
Size:
15 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.06
Item in Stock
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ID:
708758
Weight:
1.25ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.51
Item in Stock
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ID:
715435
Weight:
4.39ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
42.14
Item in Stock
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ID:
742838
Weight:
1.33ct
Size:
6.6 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
55.86
Item in Stock
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ID:
648885
Weight:
20.70ct
Size:
27.2 x 18.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.93
Item in Stock
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ID:
707974
Weight:
2.79ct
Size:
9.1 x 7.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
4.62
Item in Stock
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ID:
367880
Weight:
4.53ct
Size:
14.5 x 7.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.56
Item in Stock
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ID:
688271
Weight:
6.35ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.62
Item in Stock
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ID:
684249
Weight:
6.15ct
Size:
15.9 x 10.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
7.90
Item in Stock
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ID:
619970
Weight:
7.14ct
Size:
12 x 12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
32.82
Item in Stock
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ID:
486232
Weight:
6.42ct
Size:
11.6 x 11.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
53.93
Item in Stock
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ID:
463359
Weight:
4.13ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
32.71
Item in Stock
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ID:
680826
Weight:
0.80ct
Size:
6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
24.00
Item in Stock
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ID:
478829
Weight:
0.67ct
Size:
5.7 x 6 mm
Clarity:
VS
Content:
1 pc
Price:
$
48.65
Item in Stock
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ID:
745435
Weight:
11.67ct
Size:
17.9 x 8.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
24.62
Item in Stock
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ID:
488121
Weight:
74.08ct
Size:
44.9 x 29.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
54.76
Item in Stock
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ID:
453073
Weight:
5.55ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
51.29
Item in Stock
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ID:
596883
Weight:
4.45ct (total)
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
6.55
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:
527535
Weight:
9.22ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
66.70
Item in Stock
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ID:
409566
Weight:
7.33ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
34.93
Item in Stock
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ID:
396841
Weight:
1.04ct
Size:
6.9 x 4.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
65.57
Item in Stock
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ID:
723004
Weight:
1.07ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
32.10
Item in Stock
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ID:
711271
Weight:
17.72ct
Size:
21.4 x 15.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
35.30
Item in Stock
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ID:
674165
Weight:
7.10ct
Size:
15.4 x 7.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
127.80
Item in Stock
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ID:
428384
Weight:
10.47ct (total)
Size:
11.9 x 8.9 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
69.11
Item in Stock
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ID:
298929
Weight:
1.86ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
5 pcs
Price:
$
41.74
Item in Stock
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ID:
639438
Weight:
3.34ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
28.06
Item in Stock
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ID:
376669
Weight:
1.83ct
Size:
8 x 6.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
14.23
Item in Stock
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ID:
547778
Weight:
1.62ct
Size:
6.7 x 6.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
32.83
Item in Stock
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ID:
605054
Weight:
63.72ct
Size:
35.1 x 26.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
39.54
Item in Stock
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ID:
696202
Weight:
37.96ct
Size:
25.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.97
Item in Stock
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ID:
684052
Weight:
5.04ct (total)
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
7.26
Item in Stock
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ID:
736719
Weight:
7.60ct
Size:
13.7 x 13.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.72
Item in Stock
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ID:
682700
Weight:
0.54ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
9.72
Item in Stock
More Options & Item Details
ID:
445751
Weight:
3.95ct
Size:
13 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.82
Item in Stock
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ID:
448370
Weight:
1.39ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
7.34
Item in Stock
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ID:
716081
Weight:
1.01ct
Size:
7.4 x 4.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
64.24
Item in Stock
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ID:
431825
Weight:
3.18ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
46.85
Item in Stock
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ID:
683053
Weight:
0.14ct
Size:
3 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
80.24
Item in Stock
More Options & Item Details
ID:
414563
Weight:
10.08ct
Size:
12.5 x 12.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
66.53
Item in Stock
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ID:
554053
Weight:
0.79ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
6.25
Item in Stock
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ID:
684426
Weight:
avg. 0.55 ct / each
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Price:
$
16.35
Item in Stock
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Select
1
2
3
4
5
6
7
8
9
10
pcs
ID:
642956
Weight:
2.60ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
23.87
Item in Stock
More Options & Item Details
ID:
405129
Weight:
13.30ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
73.15
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
very good
Posted By Son Gift in January, 2025
Source: Bizrate
Overall Rating -> 9
Will know more once order received
Posted By Jim in September, 2025
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Overall Rating -> 10
Awesome
Posted By D in December, 2024
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Overall Rating -> 10
Love, and have always loved, your website.
Posted By Aberabic in July, 2025
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Overall Rating -> 10
Great prices!!! High quality gemstones.
Posted By Ricky in October, 2025
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Overall Rating -> 10
All good
Posted By DouscheGift in August, 2025
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Overall Rating -> 10
Good selection, trusted quality. What I have purchased has always been as discribed.
Posted By Sterling in November, 2024
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Overall Rating -> 9
It was a good experience looking for and finding a nice amethyst stone
Posted By N/a in May, 2025
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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
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