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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Cat's Eye Aquamarine (15)
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Clear All
ID:
674620
Weight:
3.06ct
Size:
10.4 x 7.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.70
Item in Stock
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ID:
628045
Weight:
9.86ct
Size:
20.4 x 11.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
59.16
Item in Stock
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ID:
718633
Weight:
9.35ct
Size:
12 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
42.07
Item in Stock
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ID:
659266
Weight:
2.13ct (total)
Size:
9 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
5.11
Item in Stock
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ID:
688218
Weight:
5.61ct (total)
Size:
11.8 x 11.1 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
16.56
Item in Stock
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ID:
687752
Weight:
4.09ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.91
Item in Stock
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ID:
389772
Weight:
1.50ct
Size:
7.2 x 6.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
9.90
Item in Stock
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ID:
644180
Weight:
2.73ct
Size:
14.1 x 7.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
22.93
Item in Stock
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ID:
538236
Weight:
1.68ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
12.10
Item in Stock
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ID:
580870
Weight:
1.97ct
Size:
11.9 x 6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
18.20
Item in Stock
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ID:
439805
Weight:
0.84ct
Size:
5.8 x 5.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.04
Item in Stock
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ID:
689781
Weight:
0.97ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
29.10
Item in Stock
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ID:
431050
Weight:
1.35ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.24
Item in Stock
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ID:
545741
Weight:
1.42ct
Size:
11 x 7.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
56.23
Item in Stock
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ID:
692525
Weight:
17.93ct
Size:
18.1 x 13.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
150.61
Item in Stock
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ID:
688865
Weight:
4.05ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
22.31
Item in Stock
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ID:
725725
Weight:
0.50ct
Size:
5.2 x 5.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
4.80
Item in Stock
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ID:
660175
Weight:
2.11ct
Size:
7 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.09
Item in Stock
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ID:
664522
Weight:
0.94ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
20.30
Item in Stock
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ID:
718025
Weight:
0.63ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
18.90
Item in Stock
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ID:
737568
Weight:
1.48ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
8.88
Item in Stock
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ID:
466003
Weight:
6.55ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.97
Item in Stock
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ID:
687135
Weight:
24.06ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.87
Item in Stock
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ID:
459913
Weight:
4.53ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
41.86
Item in Stock
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ID:
478038
Weight:
4.03ct
Size:
15 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
36.92
Item in Stock
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ID:
446631
Weight:
5.72ct
Size:
13 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
18.88
Item in Stock
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ID:
350302
Weight:
1.47ct
Size:
19 x 3.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
42.68
Item in Stock
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ID:
485956
Weight:
10.66ct
Size:
16.1 x 12.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
89.54
Item in Stock
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ID:
527522
Weight:
9.03ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
65.32
Item in Stock
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ID:
711963
Weight:
2.23ct
Size:
12 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.94
Item in Stock
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ID:
600573
Weight:
51.55ct
Size:
36.7 x 25.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
38.78
Item in Stock
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ID:
416052
Weight:
1.36ct
Size:
16.4 x 3.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
43.08
Item in Stock
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ID:
721905
Weight:
0.52ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
9.36
Item in Stock
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ID:
499261
Weight:
1.92ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
34.46
Item in Stock
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ID:
718271
Weight:
0.78ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
23.40
Item in Stock
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ID:
324057
Weight:
3.75ct (total)
Size:
8 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
5 pcs
Price:
$
31.19
Item in Stock
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ID:
521617
Weight:
23.89ct
Size:
30.8 x 9.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.34
Item in Stock
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ID:
491885
Weight:
38.35ct (total)
Size:
28.1 x 12.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
45.05
Item in Stock
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ID:
393075
Weight:
2.00ct
Size:
7 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
52.80
Item in Stock
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ID:
461236
Weight:
7.98ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
67.03
Item in Stock
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ID:
554087
Weight:
1.29ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
23.22
Item in Stock
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ID:
721719
Weight:
0.55ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
9.90
Item in Stock
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ID:
364078
Weight:
17.98ct
Size:
17.6 x 14.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
35.60
Item in Stock
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ID:
730047
Weight:
12.80ct
Size:
18.9 x 14.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
1,228.80
Item in Stock
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ID:
663976
Weight:
2.05ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
44.28
Item in Stock
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ID:
697235
Weight:
0.64ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Price:
$
3.84
Item in Stock
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ID:
699058
Weight:
3.05ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.62
Item in Stock
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ID:
472441
Weight:
13.92ct
Size:
17.4 x 13.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
128.62
Item in Stock
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ID:
553499
Weight:
2.16ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
48.82
Item in Stock
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ID:
723006
Weight:
1.09ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
32.70
Item in Stock
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ID:
654791
Weight:
4.11ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
54.25
Item in Stock
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ID:
691447
Weight:
0.48ct
Size:
5.2 x 4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.32
Item in Stock
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ID:
427464
Weight:
2.53ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
16.70
Item in Stock
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ID:
389811
Weight:
20.16ct
Size:
24.7 x 16.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
48.38
Item in Stock
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ID:
662719
Weight:
25.03ct (total)
Size:
29.7 x 15.6 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
17.72
Item in Stock
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ID:
465917
Weight:
4.33ct (total)
Size:
11.8 x 6 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
45.72
Item in Stock
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ID:
722694
Weight:
7.88ct
Size:
20 x 8.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
66.19
Item in Stock
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ID:
727230
Weight:
0.73ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.14
Item in Stock
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ID:
648960
Weight:
1.33ct (total)
Size:
8 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
12.77
Item in Stock
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ID:
447312
Weight:
7.76ct
Size:
15.1 x 11.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
232.43
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
Loved everything. High quality, quick shipping, and authentication included.
Posted By Chris in March, 2025
Source: Bizrate
Overall Rating -> 9
It was great!
Posted By Annie in September, 2025
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Overall Rating -> 9
Been using them for years! Very satisfied with the products.
Posted By PI SC in May, 2025
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Overall Rating -> 10
I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...
Posted By RED in January, 2025
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Overall Rating -> 9
the gems were smaller than I thought but I was at fault for not reading the complete discrimination
Posted By Tim in May, 2025
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Overall Rating -> 9
Will know more once order received
Posted By Jim in September, 2025
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Overall Rating -> 10
I am filling a small treasure chest and picked a nice amethyst.
Posted By VinnyD in August, 2025
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Overall Rating -> 10
Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.
Posted By Watson in May, 2025
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Overall Rating -> 10
IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.
Posted By YE in October, 2025
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