Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
635372
Weight:
1.02ct
Size:
9 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
26.93
Item in Stock
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ID:
427756
Weight:
2.10ct
Size:
11.1 x 8.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.14
Item in Stock
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ID:
451049
Weight:
1.43ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
13.21
Item in Stock
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ID:
392398
Weight:
7.89ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
52.08
Item in Stock
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ID:
389718
Weight:
3.04ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
20.06
Item in Stock
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ID:
479204
Weight:
2.54ct (total)
Size:
10.1 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
26.82
Item in Stock
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ID:
697230
Weight:
30.74ct
Size:
33.5 x 10.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
3.68
Item in Stock
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ID:
720515
Weight:
1.81ct
Size:
7.1 x 5.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
130.32
Item in Stock
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ID:
606514
Weight:
2.18ct
Size:
8.2 x 6.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.76
Item in Stock
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ID:
334930
Weight:
19.20ct
Size:
14.5 x 13.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
50.69
Item in Stock
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ID:
684046
Weight:
0.84ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
35.28
Item in Stock
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ID:
493900
Weight:
4.60ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
32.98
Item in Stock
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ID:
523840
Weight:
15.62ct
Size:
20.1 x 13.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
123.71
Item in Stock
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ID:
453665
Weight:
2.40ct
Size:
9.5 x 9.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.18
Item in Stock
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ID:
721730
Weight:
39.17ct
Size:
32.9 x 18.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
47.00
Item in Stock
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ID:
735783
Weight:
32.34ct
Size:
35.6 x 18.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
26.77
Item in Stock
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ID:
635376
Weight:
1.41ct
Size:
8.4 x 8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
37.22
Item in Stock
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ID:
732835
Weight:
0.60ct
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
25.20
Item in Stock
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ID:
727467
Weight:
0.25ct
Size:
4 x 3.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
10.50
Item in Stock
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ID:
494068
Weight:
5.71ct
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
37.01
Item in Stock
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ID:
627874
Weight:
14.70ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
70.03
Item in Stock
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ID:
480937
Weight:
3.66ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
33.82
Item in Stock
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ID:
305178
Weight:
2.19ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
144.54
Item in Stock
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ID:
544460
Weight:
0.95ct
Size:
6.3 x 4.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
42.52
Item in Stock
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ID:
465969
Weight:
5.46ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.81
Item in Stock
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ID:
720494
Weight:
0.96ct
Size:
6.2 x 5.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
172.80
Item in Stock
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ID:
698765
Weight:
1.88ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
11.28
Item in Stock
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ID:
707183
Weight:
3.56ct
Size:
11.2 x 8.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
34.18
Item in Stock
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ID:
519114
Weight:
20.45ct
Size:
23.7 x 17.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
24.02
Item in Stock
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ID:
492462
Weight:
6.79ct
Size:
19.7 x 10 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.63
Item in Stock
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ID:
388103
Weight:
2.97ct (total)
Size:
4.6 x 4.6 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
19.61
Item in Stock
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ID:
551059
Weight:
3.93ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
29.57
Item in Stock
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ID:
654587
Weight:
2.78ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
23.35
Item in Stock
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ID:
492924
Weight:
6.51ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
47.09
Item in Stock
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ID:
410661
Weight:
8.87ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
58.55
Item in Stock
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ID:
479205
Weight:
2.52ct (total)
Size:
10 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
26.62
Item in Stock
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ID:
699679
Weight:
15.20ct
Size:
21.3 x 15.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.77
Item in Stock
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ID:
718445
Weight:
0.08ct (total)
Size:
2.1 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
76.80
Item in Stock
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ID:
492605
Weight:
4.45ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.20
Item in Stock
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ID:
411721
Weight:
3.35ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
154.78
Item in Stock
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ID:
727390
Weight:
1.12ct
Size:
9 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.60
Item in Stock
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ID:
345079
Weight:
47.13ct
Size:
26.4 x 21.4 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
80.88
Item in Stock
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ID:
458257
Weight:
1.73ct (total)
Size:
4.3 x 3.5 mm
Clarity:
VS
Content:
6 pcs
Price:
$
228.36
Item in Stock
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ID:
551159
Weight:
23.24ct (total)
Size:
19.3 x 11.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
34.97
Item in Stock
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ID:
478159
Weight:
1.24ct
Size:
12.8 x 5.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
163.68
Item in Stock
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ID:
482555
Weight:
3.47ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
20 pcs
Price:
$
229.02
Item in Stock
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ID:
391870
Weight:
29.01ct (total)
Size:
32.1 x 12.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
57.44
Item in Stock
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ID:
328631
Weight:
18.97ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
30.05
Item in Stock
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ID:
699675
Weight:
11.14ct
Size:
25.3 x 12.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.36
Item in Stock
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ID:
555560
Weight:
14.86ct
Size:
16.9 x 13.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
18.05
Item in Stock
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ID:
691519
Weight:
6.62ct
Size:
10.6 x 8.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
174.77
Item in Stock
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ID:
620041
Weight:
25.43ct
Size:
24.5 x 19 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.15
Item in Stock
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ID:
712319
Weight:
9.47ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
25.22
Item in Stock
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ID:
623758
Weight:
6.62ct
Size:
20.4 x 8.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
112.37
Item in Stock
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ID:
403852
Weight:
8.48ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
44.77
Item in Stock
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ID:
479437
Weight:
2.26ct (total)
Size:
10 x 5 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
23.87
Item in Stock
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ID:
401778
Weight:
2.40ct (total)
Size:
4.5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
81.84
Item in Stock
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ID:
435754
Weight:
2.15ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.20
Item in Stock
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ID:
560422
Weight:
1.64ct
Size:
7.9 x 6.6 mm
Clarity:
SI
Content:
1 pc
Price:
$
36.80
Item in Stock
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ID:
517854
Weight:
1.24ct
Size:
13.3 x 3.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
112.94
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
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
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Overall Rating -> 10
selection was broad and the check out was quick. Great site
Posted By JC Karl in September, 2025
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Overall Rating -> 10
I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.
Posted By Bryan De David in April, 2025
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Overall Rating -> 10
Loved everything. High quality, quick shipping, and authentication included.
Posted By Chris in March, 2025
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Overall Rating -> 10
I'm happy.
Posted By Ray in January, 2025
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Overall Rating -> 10
All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.
Posted By G.W. in June, 2025
Source: Bizrate
Overall Rating -> 10
Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.
Posted By Sina in April, 2025
Source: Bizrate
Overall Rating -> 10
Great selection of gems at a reasonable price
Posted By Curt in July, 2025
Source: Bizrate