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:
645230
Weight:
4.15ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
19.63
Item in Stock
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ID:
706637
Weight:
2.40ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.76
Item in Stock
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ID:
348789
Weight:
44.16ct
Size:
41.6 x 21.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
58.30
Item in Stock
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ID:
721841
Weight:
16.56ct
Size:
15.7 x 14 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.87
Item in Stock
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ID:
691142
Weight:
0.44ct
Size:
4.5 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
26.40
Item in Stock
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ID:
731122
Weight:
6.96ct
Size:
19.6 x 12.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.52
Item in Stock
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ID:
517110
Weight:
1.45ct
Size:
12.3 x 3.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
132.07
Item in Stock
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ID:
735041
Weight:
0.12ct
Size:
3.4 x 2.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
100.80
Item in Stock
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ID:
456769
Weight:
1.64ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
15.16
Item in Stock
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ID:
479638
Weight:
2.61ct (total)
Size:
10 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
27.56
Item in Stock
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ID:
700590
Weight:
0.60ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Price:
$
5.76
Item in Stock
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Select
1
2
3
4
5
pcs 0 in Cart
ID:
436944
Weight:
1.46ct
Size:
6.5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.54
Item in Stock
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ID:
464437
Weight:
2.55ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
23.57
Item in Stock
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ID:
685702
Weight:
0.95ct
Size:
6.6 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
17.48
Item in Stock
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ID:
688885
Weight:
0.95ct
Size:
9.2 x 4.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
9.12
Item in Stock
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ID:
727950
Weight:
0.68ct
Size:
5.7 x 4.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.08
Item in Stock
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ID:
732449
Weight:
0.60ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
14.40
Item in Stock
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ID:
587686
Weight:
28.03ct
Size:
20.9 x 15 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
61.67
Item in Stock
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ID:
588907
Weight:
27.34ct
Size:
19.1 x 14.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
164.04
Item in Stock
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ID:
712417
Weight:
12.53ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
33.38
Item in Stock
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ID:
567240
Weight:
2.50ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
56.10
Item in Stock
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ID:
713888
Weight:
1.58ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
13.27
Item in Stock
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ID:
475114
Weight:
4.27ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
39.46
Item in Stock
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ID:
718644
Weight:
15.73ct
Size:
36.4 x 16.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
94.38
Item in Stock
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ID:
474170
Weight:
3.07ct (total)
Size:
6.9 x 6.7 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
11.05
Item in Stock
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ID:
698900
Weight:
3.02ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.37
Item in Stock
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ID:
638868
Weight:
2.50ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
15.00
Item in Stock
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ID:
470295
Weight:
115.73ct
Size:
38 x 25.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
190.96
Item in Stock
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ID:
458239
Weight:
1.57ct (total)
Size:
4.5 x 3.7 mm
Clarity:
VS
Content:
4 pcs
Price:
$
207.24
Item in Stock
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ID:
545705
Weight:
2.39ct
Size:
8.8 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
217.68
Item in Stock
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ID:
433897
Weight:
2.57ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.97
Item in Stock
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ID:
480326
Weight:
2.34ct
Size:
8.5 x 8.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
21.62
Item in Stock
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ID:
427474
Weight:
2.41ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
15.91
Item in Stock
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ID:
398604
Weight:
1.25ct
Size:
9.5 x 4.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
78.46
Item in Stock
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ID:
727024
Weight:
0.76ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.68
Item in Stock
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ID:
705711
Weight:
24.05ct (total)
Size:
29.5 x 13.9 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
28.86
Item in Stock
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ID:
492791
Weight:
5.56ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.22
Item in Stock
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ID:
450176
Weight:
4.35ct (total)
Size:
6.9 x 5.3 mm
Clarity:
Transparent
Content:
4 pcs
Price:
$
57.42
Item in Stock
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ID:
574903
Weight:
2.25ct
Size:
9.9 x 7.3 mm
Clarity:
SI
Content:
1 pc
Price:
$
59.40
Item in Stock
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ID:
513354
Weight:
0.89ct
Size:
7.3 x 4.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
64.62
Item in Stock
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ID:
659899
Weight:
8.01ct
Size:
21.4 x 16.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.00
Item in Stock
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ID:
348967
Weight:
2.28ct
Size:
22.2 x 3.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
75.24
Item in Stock
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ID:
685889
Weight:
1.81ct
Size:
8.5 x 6.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
33.32
Item in Stock
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ID:
418405
Weight:
7.55ct
Size:
12.5 x 9.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
39.86
Item in Stock
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ID:
674147
Weight:
1.18ct
Size:
9.5 x 7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
49.56
Item in Stock
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ID:
688649
Weight:
0.92ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.60
Item in Stock
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ID:
398158
Weight:
1.13ct
Size:
16.9 x 3 mm
Clarity:
VS
Content:
1 pc
Price:
$
32.82
Item in Stock
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ID:
608356
Weight:
2.98ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
74.74
Item in Stock
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ID:
490989
Weight:
9.40ct (total)
Size:
8 mm (calibrated)
Clarity:
Opaque
Content:
4 pcs
Price:
$
27.67
Item in Stock
More Options & Item Details
ID:
730021
Weight:
0.72ct
Size:
6.7 x 4.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
43.20
Item in Stock
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ID:
350261
Weight:
1.37ct
Size:
17.3 x 3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
39.78
Item in Stock
More Options & Item Details
ID:
693702
Weight:
19.08ct
Size:
31 x 8.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
6.86
Item in Stock
More Options & Item Details
ID:
569271
Weight:
1.98ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
39.36
Item in Stock
More Options & Item Details
ID:
559061
Weight:
2.33ct
Size:
7 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
47.82
Item in Stock
More Options & Item Details
ID:
326237
Weight:
6.11ct (total)
Size:
8.6 x 7.4 mm
Clarity:
Transparent/Translucent
Content:
2 pcs
Price:
$
18.15
Item in Stock
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ID:
544836
Weight:
1.81ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.50
Item in Stock
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ID:
461179
Weight:
5.68ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
52.49
Item in Stock
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ID:
534247
Weight:
2.65ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
20.99
Item in Stock
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ID:
706792
Weight:
2.33ct
Size:
10.1 x 7.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
22.37
Item in Stock
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ID:
418303
Weight:
7.42ct (total)
Size:
13.3 x 9.5 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
14.69
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
Great for buying gemstones, came with authenticity certs. Will buy again someday!
Posted By Uggadugga in May, 2025
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Overall Rating -> 10
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Posted By G.W. or Bakyow in July, 2025
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Overall Rating -> 10
the selection is good as are the prices
Posted By Old man in August, 2025
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Overall Rating -> 9
I love the gems!
Posted By MM in April, 2025
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Overall Rating -> 9
The checkout said the my ccv was invalid. i had to use another card.
Posted By Ron in April, 2025
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Overall Rating -> 10
Very food
Posted By Keeto in July, 2025
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Overall Rating -> 10
very good
Posted By Son Gift in January, 2025
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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
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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
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