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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ID:
725719
Weight:
1.45ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
13.92
Item in Stock
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ID:
694090
Weight:
31.17ct
Size:
35.6 x 10.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
3.74
Item in Stock
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ID:
706482
Weight:
6.30ct
Size:
12.9 x 12 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.85
Item in Stock
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ID:
371715
Weight:
18.62ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
98.32
Item in Stock
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ID:
603128
Weight:
2.85ct
Size:
11.2 x 8.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
171.00
Item in Stock
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ID:
693515
Weight:
2.34ct
Size:
8.4 x 5.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
77.58
Item in Stock
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ID:
551170
Weight:
3.07ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Price:
$
28.37
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
730864
Weight:
11.44ct (total)
Size:
19.6 x 12.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
7.82
Item in Stock
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ID:
711050
Weight:
15.13ct
Size:
17.8 x 14.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.24
Item in Stock
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ID:
681846
Weight:
7.58ct
Size:
12.6 x 10.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
45.48
Item in Stock
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ID:
454681
Weight:
34.00ct (total)
Size:
24.2 x 16 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
44.88
Item in Stock
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ID:
732057
Weight:
0.57ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
13.68
Item in Stock
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ID:
720082
Weight:
0.66ct
Size:
5.3 x 4.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
11.88
Item in Stock
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ID:
668840
Weight:
5.52ct
Size:
14.6 x 10.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
165.60
Item in Stock
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ID:
608845
Weight:
1.54ct
Size:
8 x 8 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
38.63
Item in Stock
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ID:
370011
Weight:
25.07ct
Size:
34.6 x 16.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.10
Item in Stock
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ID:
625506
Weight:
0.90ct
Size:
6.7 x 4.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
3.56
Item in Stock
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ID:
606939
Weight:
36.22ct (total)
Size:
21.7 x 14.6 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
56.41
Item in Stock
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ID:
338009
Weight:
16.43ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
32.10
Item in Stock
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ID:
689613
Weight:
1.82ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.02
Item in Stock
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ID:
611451
Weight:
2.88ct
Size:
8.9 x 7.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
19.01
Item in Stock
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ID:
451086
Weight:
1.49ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
13.76
Item in Stock
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ID:
714558
Weight:
0.73ct
Size:
5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
21.90
Item in Stock
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ID:
605043
Weight:
62.43ct
Size:
35.9 x 26.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
38.72
Item in Stock
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ID:
687724
Weight:
15.09ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
18.11
Item in Stock
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ID:
682008
Weight:
7.83ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.83
Item in Stock
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ID:
439503
Weight:
2.19ct (total)
Size:
5.1 x 4.1 mm
Clarity:
VS
Content:
5 pcs
Price:
$
28.54
Item in Stock
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ID:
710194
Weight:
1.14ct
Size:
5.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
3.32
Item in Stock
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ID:
523058
Weight:
24.14ct
Size:
22.1 x 18.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
47.51
Item in Stock
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ID:
695824
Weight:
2.08ct
Size:
9 x 7 mm (calibrated)
Clarity:
Opaque
Price:
$
5.74
Item in Stock
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ID:
730481
Weight:
2.78ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.89
Item in Stock
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ID:
534176
Weight:
2.14ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.96
Item in Stock
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ID:
667108
Weight:
1.62ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.23
Item in Stock
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ID:
634642
Weight:
0.99ct (total)
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
17.82
Item in Stock
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ID:
727844
Weight:
0.03ct
Size:
2 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.37
Item in Stock
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ID:
619775
Weight:
25.40ct (total)
Size:
20 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
67.06
Item in Stock
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ID:
696583
Weight:
44.41ct
Size:
39 x 12.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
5.33
Item in Stock
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ID:
447499
Weight:
40.30ct
Size:
16.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
88.66
Item in Stock
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ID:
485366
Weight:
5.21ct
Size:
14 x 14 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
13.75
Item in Stock
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ID:
701019
Weight:
0.45ct
Size:
4.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
27.00
Item in Stock
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ID:
674152
Weight:
1.28ct
Size:
9.5 x 7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
53.76
Item in Stock
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ID:
704629
Weight:
1.45ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
43.50
Item in Stock
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ID:
338866
Weight:
1.72ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
95.35
Item in Stock
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ID:
708449
Weight:
1.52ct
Size:
7.8 x 5.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
31.39
Item in Stock
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ID:
737513
Weight:
2.13ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
95.85
Item in Stock
More Options & Item Details
ID:
418306
Weight:
9.91ct (total)
Size:
15 x 10 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
19.62
Item in Stock
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ID:
643702
Weight:
5.23ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
47.57
Item in Stock
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ID:
518905
Weight:
4.67ct
Size:
11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
34.33
Item in Stock
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ID:
660193
Weight:
18.41ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
22.09
Item in Stock
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ID:
462684
Weight:
1.68ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
88.70
Item in Stock
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ID:
720997
Weight:
0.57ct
Size:
8.2 x 4.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
4.79
Item in Stock
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ID:
318555
Weight:
3.30ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
159.72
Item in Stock
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ID:
647511
Weight:
0.89ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
23.50
Item in Stock
More Options & Item Details
ID:
632408
Weight:
2.67ct
Size:
18.1 x 7.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
19.22
Item in Stock
More Options & Item Details
ID:
367189
Weight:
7.17ct
Size:
15.3 x 9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
44.32
Item in Stock
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ID:
496499
Weight:
2.27ct
Size:
9 x 7.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
47.30
Item in Stock
More Options & Item Details
ID:
617104
Weight:
27.47ct
Size:
30.7 x 21 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
26.11
Item in Stock
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ID:
658705
Weight:
20.63ct
Size:
19.3 x 18 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
30.20
Item in Stock
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ID:
547777
Weight:
1.77ct
Size:
7 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
35.87
Item in Stock
More Options & Item Details
ID:
725646
Weight:
1.13ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
37.30
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
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Overall Rating -> 8
everything was fine
Posted By Marc in January, 2025
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Overall Rating -> 10
I was able to find what I was looking for
Posted By Lincolnpremier in January, 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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Overall Rating -> 10
went well
Posted By Doug in May, 2025
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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
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Overall Rating -> 10
Very large selection from affordable to high end I will be coming back to shop again!
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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.
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