Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
721912
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:
414363
Weight:
6.47ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
42.71
Item in Stock
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ID:
645620
Weight:
21.70ct
Size:
18.5 x 15.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
107.28
Item in Stock
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ID:
694507
Weight:
30.17ct
Size:
28.9 x 19.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.58
Item in Stock
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ID:
670972
Weight:
0.45ct
Size:
5 x 4 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
16.20
Item in Stock
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ID:
721893
Weight:
31.43ct
Size:
37.6 x 16.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
37.72
Item in Stock
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ID:
623075
Weight:
5.93ct
Size:
20.2 x 12.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.71
Item in Stock
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ID:
732800
Weight:
1.16ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
44.54
Item in Stock
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ID:
643573
Weight:
2.54ct
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Price:
$
21.34
Item in Stock
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ID:
458265
Weight:
2.06ct (total)
Size:
4.4 x 3.5 mm
Clarity:
VS
Content:
6 pcs
Price:
$
271.92
Item in Stock
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ID:
639744
Weight:
0.40ct
Size:
5.7 x 4.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
41.28
Item in Stock
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ID:
368586
Weight:
6.22ct (total)
Size:
6.5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
40.39
Item in Stock
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ID:
565118
Weight:
3.81ct
Size:
12 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.15
Item in Stock
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ID:
721093
Weight:
1.46ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
12.26
Item in Stock
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ID:
678002
Weight:
1.07ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
8.99
Item in Stock
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ID:
665093
Weight:
1.70ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
36.72
Item in Stock
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ID:
716383
Weight:
1.12ct
Size:
13.7 x 3.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
71.23
Item in Stock
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ID:
727476
Weight:
0.90ct
Size:
6 x 4.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.20
Item in Stock
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ID:
700082
Weight:
1.46ct
Size:
6.7 x 5.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
87.60
Item in Stock
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ID:
543966
Weight:
2.25ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
45.26
Item in Stock
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ID:
463980
Weight:
4.95ct
Size:
12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
9.80
Item in Stock
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ID:
730865
Weight:
15.60ct (total)
Size:
20 x 12.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
10.67
Item in Stock
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ID:
454806
Weight:
29.73ct (total)
Size:
22 x 14.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
39.24
Item in Stock
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ID:
651945
Weight:
5.03ct
Size:
15.4 x 8.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.64
Item in Stock
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ID:
387994
Weight:
3.21ct (total)
Size:
4.6 x 4.6 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
21.19
Item in Stock
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ID:
705613
Weight:
0.57ct
Size:
5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
23.26
Item in Stock
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ID:
517820
Weight:
24.20ct
Size:
26.4 x 13.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.43
Item in Stock
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ID:
387888
Weight:
2.95ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
19.48
Item in Stock
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ID:
484031
Weight:
93.98ct
Size:
39.2 x 24.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
186.08
Item in Stock
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ID:
683098
Weight:
0.91ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
16.38
Item in Stock
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ID:
737675
Weight:
31.30ct
Size:
40.7 x 10.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
3.13
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:
367064
Weight:
1.02ct
Size:
6.6 x 5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
118.50
Item in Stock
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ID:
433963
Weight:
28.75ct
Size:
33.4 x 20.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
34.50
Item in Stock
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ID:
701487
Weight:
10.24ct
Size:
13.2 x 11.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
61.44
Item in Stock
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ID:
557402
Weight:
0.56ct
Size:
5 mm (calibrated)
Clarity:
VS
Price:
$
17.00
Item in Stock
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ID:
414905
Weight:
5.34ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
35.24
Item in Stock
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ID:
560545
Weight:
4.44ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
41.03
Item in Stock
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ID:
710147
Weight:
2.01ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
36.01
Item in Stock
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ID:
315881
Weight:
1.43ct
Size:
13 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
79.28
Item in Stock
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ID:
660264
Weight:
1.77ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
4.27
Item in Stock
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ID:
612064
Weight:
1.04ct
Size:
7 x 6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
24.55
Item in Stock
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ID:
583729
Weight:
3.58ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS
Price:
$
14.17
Item in Stock
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ID:
265571
Weight:
0.96ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
172.01
Item in Stock
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ID:
517982
Weight:
2.38ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.00
Item in Stock
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ID:
712682
Weight:
3.87ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.31
Item in Stock
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ID:
724557
Weight:
0.59ct
Size:
6.6 x 4.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.70
Item in Stock
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ID:
586428
Weight:
1.38ct
Size:
7.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
91.08
Item in Stock
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ID:
695052
Weight:
28.02ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
15.47
Item in Stock
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ID:
487987
Weight:
15.55ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
Transparent
Content:
20 pcs
Price:
$
11.50
Item in Stock
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ID:
711202
Weight:
0.68ct
Size:
6.6 x 4.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
1.81
Item in Stock
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ID:
406668
Weight:
12.47ct
Size:
22 x 15.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
51.19
Item in Stock
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ID:
594573
Weight:
1.30ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
25.96
Item in Stock
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ID:
541566
Weight:
4.94ct (total)
Size:
8.7 x 7.3 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
99.25
Item in Stock
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ID:
345663
Weight:
22.94ct
Size:
19.7 x 17.2 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
39.36
Item in Stock
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ID:
658250
Weight:
19.54ct
Size:
19.5 x 19.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.61
Item in Stock
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ID:
490559
Weight:
5.89ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
42.77
Item in Stock
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ID:
644269
Weight:
1.52ct
Size:
7.6 x 6.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.48
Item in Stock
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ID:
461125
Weight:
6.63ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
61.26
Item in Stock
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ID:
455343
Weight:
34.07ct (total)
Size:
20.3 x 12.1 mm
Clarity:
Transparent
Content:
4 pcs
Price:
$
57.12
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
I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!
Posted By Ballpark in December, 2024
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Overall Rating -> 7
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Overall Rating -> 10
I would recommend gem select yo everyone
Fast service and no problems
Posted By Steve in March, 2025
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Overall Rating -> 10
I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.
Posted By DNaber in October, 2025
Source: Bizrate
Overall Rating -> 8
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Posted By Salvo in July, 2025
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Overall Rating -> 10
went well
Posted By Doug 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.
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Overall Rating -> 9
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Overall Rating -> 10
nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic
Posted By Steve m. in February, 2025
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