Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
321836
Weight:
13.35ct
Size:
21.4 x 15 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
123.36
Item in Stock
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ID:
660169
Weight:
1.82ct
Size:
7.3 x 7.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
4.39
Item in Stock
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ID:
686613
Weight:
3.04ct
Size:
10.4 x 8.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
3.65
Item in Stock
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ID:
725869
Weight:
0.73ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
7.01
Item in Stock
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ID:
482150
Weight:
25.07ct (total)
Size:
20.2 x 11.5 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
32.44
Item in Stock
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ID:
700169
Weight:
0.64ct
Size:
4.7 mm
Clarity:
SI
Content:
1 pc
Price:
$
38.40
Item in Stock
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ID:
538926
Weight:
1.76ct (total)
Size:
6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
23.23
Item in Stock
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ID:
602900
Weight:
1.53ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
14.14
Item in Stock
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ID:
724814
Weight:
1.14ct
Size:
16.7 x 2.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
47.88
Item in Stock
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ID:
714151
Weight:
0.45ct
Size:
4 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
13.50
Item in Stock
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ID:
713834
Weight:
1.22ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.25
Item in Stock
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ID:
655968
Weight:
11.56ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
18.04
Item in Stock
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ID:
605812
Weight:
35.42ct (total)
Size:
21.8 x 15.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
55.18
Item in Stock
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ID:
446729
Weight:
9.84ct (total)
Size:
13 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
32.47
Item in Stock
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ID:
513668
Weight:
3.40ct
Size:
11.1 x 8.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
26.93
Item in Stock
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ID:
400729
Weight:
3.43ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
11.33
Item in Stock
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ID:
450995
Weight:
2.65ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
24.49
Item in Stock
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ID:
457111
Weight:
2.70ct
Size:
12 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.95
Item in Stock
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ID:
699022
Weight:
3.30ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.72
Item in Stock
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ID:
735087
Weight:
8.92ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
42.82
Item in Stock
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ID:
493506
Weight:
3.73ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Translucent
Content:
5 pcs
Price:
$
34.46
Item in Stock
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ID:
741090
Weight:
1.94ct
Size:
7.5 x 7.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
244.01
Item in Stock
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ID:
587286
Weight:
1.19ct
Size:
7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
109.96
Item in Stock
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ID:
436547
Weight:
2.94ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
9.54
Item in Stock
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ID:
526129
Weight:
6.34ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
59.66
Item in Stock
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ID:
533718
Weight:
3.32ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
30.67
Item in Stock
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ID:
712399
Weight:
2.17ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.78
Item in Stock
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ID:
719472
Weight:
0.60ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10.80
Item in Stock
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ID:
431725
Weight:
2.69ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
28.37
Item in Stock
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ID:
393964
Weight:
40.60ct
Size:
31.5 x 24 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
53.59
Item in Stock
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ID:
685503
Weight:
8.62ct
Size:
13.9 x 10.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
36.92
Item in Stock
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ID:
376787
Weight:
10.32ct (total)
Size:
8.8 x 7.7 mm
Clarity:
Transparent
Content:
4 pcs
Price:
$
95.35
Item in Stock
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ID:
477049
Weight:
34.26ct
Size:
18.9 x 16.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
135.67
Item in Stock
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ID:
460527
Weight:
3.91ct
Size:
13 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
36.13
Item in Stock
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ID:
403890
Weight:
73.16ct
Size:
23.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
289.72
Item in Stock
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ID:
662698
Weight:
1.79ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
42.96
Item in Stock
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ID:
537146
Weight:
2.23ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
8.83
Item in Stock
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ID:
678130
Weight:
0.34ct
Size:
3.3 x 3.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
170.00
Item in Stock
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ID:
663718
Weight:
98.10ct
Size:
34.2 x 27.6 mm
Clarity:
IF
Content:
1 pc
Price:
$
826.39
Item in Stock
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ID:
532571
Weight:
1.99ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.76
Item in Stock
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ID:
654774
Weight:
2.71ct
Size:
15 x 7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
22.76
Item in Stock
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ID:
478978
Weight:
6.37ct (total)
Size:
5 x 4.7 mm
Clarity:
Translucent
Content:
20 pcs
Price:
$
7.43
Item in Stock
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ID:
568310
Weight:
3.91ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.52
Item in Stock
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ID:
673114
Weight:
0.90ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
21.60
Item in Stock
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ID:
735044
Weight:
0.19ct
Size:
3 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
159.60
Item in Stock
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ID:
552538
Weight:
3.71ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
31.16
Item in Stock
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ID:
435035
Weight:
62.41ct
Size:
38.6 x 26.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
123.58
Item in Stock
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ID:
341410
Weight:
7.68ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Content:
10 pcs
Price:
$
77.05
Item in Stock
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ID:
551436
Weight:
2.60ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
23.47
Item in Stock
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ID:
708427
Weight:
1.37ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.30
Item in Stock
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ID:
437000
Weight:
4.11ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.15
Item in Stock
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ID:
651078
Weight:
0.91ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.64
Item in Stock
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ID:
741072
Weight:
5.59ct
Size:
12 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
251.55
Item in Stock
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ID:
679220
Weight:
9.73ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
58.38
Item in Stock
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ID:
394427
Weight:
6.52ct (total)
Size:
9.4 x 9.4 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
43.03
Item in Stock
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ID:
453201
Weight:
1.73ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
15.98
Item in Stock
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ID:
476875
Weight:
34.18ct
Size:
19.7 x 16.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
135.35
Item in Stock
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ID:
582933
Weight:
17.48ct
Size:
18.2 x 17.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
25.15
Item in Stock
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ID:
687803
Weight:
2.16ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.32
Item in Stock
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ID:
499208
Weight:
2.25ct
Size:
12.1 x 4.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
405.00
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
My whole experience is great.
Posted By Ghs in November, 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
hassle free experience.
Posted By Jhidron in October, 2025
Source: Bizrate
Overall Rating -> 10
A pleasant experience and many choices to choose from
Posted By Krackenking in November, 2025
Source: Bizrate
Overall Rating -> 10
The stones are very nice.
Posted By Mvk in August, 2025
Source: Bizrate
Overall Rating -> 10
Enjoy every moment
Posted By Ferns in October, 2025
Source: Bizrate
Overall Rating -> 10
The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.
Posted By Jen in December, 2025
Source: Bizrate
Overall Rating -> 10
Very professional site
Posted By JR in January, 2025
Source: Bizrate
Overall Rating -> 10
I'm happy.
Posted By Ray in January, 2025
Source: Bizrate