Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Gemtypes in Category:
Actinolite Cat's Eye (54)
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Cat's Eye Aquamarine (15)
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ID:
737470
Weight:
1.79ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
80.55
Item in Stock
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ID:
673887
Weight:
2.83ct
Size:
12 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
44.09
Item in Stock
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ID:
378272
Weight:
12.95ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
51.29
Item in Stock
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ID:
387830
Weight:
2.73ct (total)
Size:
4.6 x 4.6 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
18.02
Item in Stock
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ID:
387379
Weight:
2.86ct (total)
Size:
4.6 x 4.6 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
18.88
Item in Stock
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ID:
664142
Weight:
1.10ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Price:
$
9.24
Item in Stock
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Select
1
2
3
4
5
6
7
pcs 0 in Cart
ID:
728118
Weight:
3.44ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
8.26
Item in Stock
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ID:
348550
Weight:
2.61ct
Size:
21.6 x 3.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
86.14
Item in Stock
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ID:
686036
Weight:
9.62ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.54
Item in Stock
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ID:
368248
Weight:
3.37ct (total)
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
22.07
Item in Stock
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ID:
728233
Weight:
0.07ct
Size:
2.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.87
Item in Stock
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ID:
338298
Weight:
10.58ct
Size:
20.1 x 9.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
34.92
Item in Stock
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ID:
693816
Weight:
4.36ct
Size:
12.3 x 9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.70
Item in Stock
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ID:
416007
Weight:
2.01ct
Size:
23 x 3.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
66.34
Item in Stock
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ID:
558054
Weight:
1.09ct (total)
Size:
4.2 x 4.2 mm
Clarity:
VS
Content:
2 pcs
Price:
$
8.63
Item in Stock
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ID:
705729
Weight:
0.67ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Price:
$
5.63
Item in Stock
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Select
1
2
3
4
5
6
7
8
9
pcs 0 in Cart
ID:
490713
Weight:
6.39ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
46.40
Item in Stock
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ID:
478212
Weight:
1.01ct
Size:
8.7 x 5.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
133.32
Item in Stock
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ID:
459720
Weight:
4.87ct
Size:
11 mm (calibrated)
Clarity:
VVS
Price:
$
9.64
Item in Stock
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ID:
714156
Weight:
0.90ct (total)
Size:
4.3 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
27.00
Item in Stock
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ID:
612065
Weight:
2.40ct (total)
Size:
6.9 x 6 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
56.64
Item in Stock
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ID:
599828
Weight:
2.73ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
25.22
Item in Stock
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ID:
704640
Weight:
1.72ct
Size:
10.5 x 8.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
51.60
Item in Stock
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ID:
396132
Weight:
7.63ct
Size:
10.4 x 10.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
251.80
Item in Stock
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ID:
553697
Weight:
1.30ct
Size:
7 x 5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
7.82
Item in Stock
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ID:
527924
Weight:
8.68ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
62.80
Item in Stock
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ID:
612320
Weight:
2.19ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
72.28
Item in Stock
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ID:
695125
Weight:
11.80ct
Size:
13.8 x 11.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
354.00
Item in Stock
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ID:
597799
Weight:
14.07ct
Size:
20.1 x 9.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
37.14
Item in Stock
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ID:
567275
Weight:
36.06ct
Size:
30.8 x 27 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
81.40
Item in Stock
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ID:
660658
Weight:
1.92ct
Size:
7.3 x 7.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
4.63
Item in Stock
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ID:
453805
Weight:
3.06ct
Size:
11.3 x 8.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.27
Item in Stock
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ID:
571004
Weight:
0.90ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.32
Item in Stock
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ID:
572112
Weight:
1.24ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
35.71
Item in Stock
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ID:
524587
Weight:
1.27ct
Size:
6.5 x 5.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
125.74
Item in Stock
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ID:
458035
Weight:
3.87ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
35.76
Item in Stock
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ID:
570003
Weight:
2.52ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
18.56
Item in Stock
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ID:
701606
Weight:
4.34ct
Size:
16.1 x 6.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
26.04
Item in Stock
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ID:
657872
Weight:
0.84ct
Size:
6.5 x 4.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.03
Item in Stock
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ID:
664124
Weight:
2.77ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
13.30
Item in Stock
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ID:
570394
Weight:
1.76ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
41.82
Item in Stock
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ID:
389377
Weight:
1.09ct
Size:
8.1 x 5.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
71.94
Item in Stock
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ID:
672552
Weight:
2.22ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
53.28
Item in Stock
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ID:
347560
Weight:
21.34ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
112.68
Item in Stock
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ID:
693966
Weight:
2.70ct
Size:
12 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
9.72
Item in Stock
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ID:
519037
Weight:
2.50ct
Size:
8.9 x 7.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
54.98
Item in Stock
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ID:
384715
Weight:
5.00ct
Size:
19.2 x 10.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
45.08
Item in Stock
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ID:
697199
Weight:
19.98ct
Size:
28 x 18.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
13.67
Item in Stock
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ID:
640009
Weight:
0.48ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.34
Item in Stock
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ID:
707213
Weight:
1.66ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
3.98
Item in Stock
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ID:
400330
Weight:
3.36ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
11.09
Item in Stock
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ID:
691029
Weight:
1.00ct
Size:
6 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
60.00
Item in Stock
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ID:
655966
Weight:
11.93ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
18.61
Item in Stock
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ID:
381484
Weight:
2.54ct
Size:
22.5 x 3.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
83.82
Item in Stock
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ID:
499267
Weight:
1.78ct
Size:
6.7 x 6.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
31.96
Item in Stock
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ID:
712579
Weight:
5.41ct
Size:
16 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
14.41
Item in Stock
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ID:
663320
Weight:
21.01ct (total)
Size:
22.8 x 13.7 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
14.88
Item in Stock
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ID:
533710
Weight:
3.50ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
32.34
Item in Stock
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ID:
398874
Weight:
1.75ct
Size:
8.1 x 6.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
46.20
Item in Stock
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ID:
371914
Weight:
18.40ct
Size:
18 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
109.30
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
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10
Had a great experience and the prices are great
Posted By BuBx99 in November, 2025
Source: Bizrate
Overall Rating -> 10
Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.
Posted By Jess in February, 2025
Source: Bizrate
Overall Rating -> 10
The stones are very nice.
Posted By Mvk in August, 2025
Source: Bizrate
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
Source: Bizrate
Overall Rating -> 10
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Posted By Dia in March, 2025
Source: Bizrate
Overall Rating -> 10
there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life
Posted By Kickbass.2 in January, 2025
Source: Bizrate
Overall Rating -> 9
I did not have any problems
Posted By Clilrichard in January, 2025
Source: Bizrate
Overall Rating -> 8
It was a good interaction I got a good gemstone for cheap
Posted By Jon in December, 2025
Source: Bizrate
Overall Rating -> 10
I love the quality, package and info of your gems.
Posted By Diana in April, 2025
Source: Bizrate