Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
610079
Weight:
22.36ct
Size:
20.9 x 15.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
21.25
Item in Stock
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ID:
328559
Weight:
22.92ct
Size:
20 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
36.30
Item in Stock
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ID:
685237
Weight:
27.96ct
Size:
18.8 x 16.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
119.78
Item in Stock
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ID:
548260
Weight:
22.15ct
Size:
16.8 x 15.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
877.14
Item in Stock
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ID:
668010
Weight:
18.79ct
Size:
19.2 x 16.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
112.74
Item in Stock
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ID:
646703
Weight:
16.97ct (total)
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
22.40
Item in Stock
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ID:
608481
Weight:
6.63ct (total)
Size:
10 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
122.52
Item in Stock
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ID:
482234
Weight:
2.30ct
Size:
8.5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
16.58
Item in Stock
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ID:
451074
Weight:
3.03ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
28.00
Item in Stock
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ID:
720605
Weight:
2.78ct
Size:
7 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
230.18
Item in Stock
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ID:
499264
Weight:
1.88ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
33.76
Item in Stock
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ID:
611869
Weight:
2.25ct (total)
Size:
7.1 x 6.1 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
53.10
Item in Stock
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ID:
687821
Weight:
7.28ct
Size:
18.9 x 10.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.91
Item in Stock
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ID:
725718
Weight:
0.90ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
8.64
Item in Stock
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ID:
650596
Weight:
5.79ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
36.83
Item in Stock
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ID:
699007
Weight:
0.65ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
39.00
Item in Stock
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ID:
649888
Weight:
2.09ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
17.56
Item in Stock
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ID:
599823
Weight:
2.47ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
22.82
Item in Stock
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ID:
658554
Weight:
17.61ct
Size:
17.1 x 17 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.78
Item in Stock
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ID:
443286
Weight:
5.34ct
Size:
11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
17.56
Item in Stock
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ID:
687918
Weight:
3.05ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
3.66
Item in Stock
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ID:
725617
Weight:
0.82ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
7.87
Item in Stock
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ID:
393617
Weight:
6.77ct
Size:
12 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
44.69
Item in Stock
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ID:
608850
Weight:
62.71ct (total)
Size:
25.5 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
98.50
Item in Stock
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ID:
649030
Weight:
0.62ct
Size:
7.6 x 4 mm
Clarity:
VS
Price:
$
5.95
Item in Stock
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ID:
400794
Weight:
4.57ct
Size:
10 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
30.17
Item in Stock
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ID:
478058
Weight:
6.34ct
Size:
15 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
52.80
Item in Stock
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ID:
384188
Weight:
21.22ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
84.04
Item in Stock
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ID:
660024
Weight:
1.61ct
Size:
6 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
3.89
Item in Stock
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ID:
449809
Weight:
2.68ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
17.69
Item in Stock
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ID:
368413
Weight:
2.80ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
18.34
Item in Stock
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ID:
514167
Weight:
9.82ct
Size:
13 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
22.03
Item in Stock
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ID:
704922
Weight:
1.13ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.90
Item in Stock
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ID:
679202
Weight:
2.86ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
24.02
Item in Stock
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ID:
517234
Weight:
9.29ct
Size:
17 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
35.45
Item in Stock
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ID:
709917
Weight:
0.41ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Price:
$
3.44
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
610320
Weight:
5.64ct
Size:
21.7 x 8.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
7.44
Item in Stock
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ID:
673490
Weight:
1.72ct
Size:
7.9 x 6.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
41.28
Item in Stock
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ID:
396835
Weight:
1.31ct
Size:
7.6 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
82.60
Item in Stock
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ID:
476911
Weight:
13.92ct
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
55.13
Item in Stock
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ID:
368256
Weight:
3.19ct (total)
Size:
6.5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
20.88
Item in Stock
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ID:
672586
Weight:
2.37ct
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
56.88
Item in Stock
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ID:
608288
Weight:
6.69ct
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
61.81
Item in Stock
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ID:
700224
Weight:
39.45ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
33.14
Item in Stock
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ID:
725605
Weight:
0.40ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
3.84
Item in Stock
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ID:
720884
Weight:
1.09ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
9.16
Item in Stock
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ID:
534231
Weight:
1.22ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.27
Item in Stock
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ID:
636398
Weight:
7.84ct
Size:
13.6 x 10.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
22.96
Item in Stock
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ID:
471657
Weight:
1.65ct (total)
Size:
5.3 x 4.1 mm
Clarity:
VS
Content:
4 pcs
Price:
$
217.80
Item in Stock
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ID:
737420
Weight:
5.80ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
34.80
Item in Stock
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ID:
442855
Weight:
3.21ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.47
Item in Stock
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ID:
495460
Weight:
28.20ct (total)
Size:
21.1 x 13.6 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
40.21
Item in Stock
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ID:
556857
Weight:
3.37ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
28.21
Item in Stock
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ID:
737354
Weight:
4.36ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
196.20
Item in Stock
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ID:
492526
Weight:
5.44ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
39.35
Item in Stock
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ID:
672075
Weight:
1.48ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
35.52
Item in Stock
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ID:
499250
Weight:
1.78ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.96
Item in Stock
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ID:
678135
Weight:
0.68ct
Size:
4.2 x 4.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
408.00
Item in Stock
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ID:
454386
Weight:
0.75ct
Size:
7.4 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
31.68
Item in Stock
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ID:
683546
Weight:
5.73ct
Size:
12 x 10.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
53.09
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 the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.
Posted By Sal in July, 2025
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Overall Rating -> 10
I love the quality, package and info of your gems.
Posted By Diana in April, 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
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
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Overall Rating -> 10
very good
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Overall Rating -> 10
Good. I ts very user friendly.
Posted By Shalini in June, 2025
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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 -> 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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Overall Rating -> 10
So far So good
Posted By VH-1 in July, 2025
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