Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
670188
Weight:
7.09ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
122.44
Item in Stock
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ID:
420075
Weight:
6.05ct
Size:
13.5 x 9.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
39.94
Item in Stock
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ID:
664640
Weight:
1.36ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.38
Item in Stock
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ID:
691881
Weight:
0.18ct
Size:
3.4 x 2.9 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
10.80
Item in Stock
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ID:
706515
Weight:
14.01ct
Size:
17 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.58
Item in Stock
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ID:
392834
Weight:
2.43ct (total)
Size:
5.7 x 5.6 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
64.15
Item in Stock
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ID:
698509
Weight:
37.92ct
Size:
31.2 x 18.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
45.50
Item in Stock
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ID:
737557
Weight:
3.64ct
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
21.84
Item in Stock
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ID:
678045
Weight:
6.20ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
14.88
Item in Stock
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ID:
490833
Weight:
2.31ct
Size:
12 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
77.23
Item in Stock
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ID:
634899
Weight:
0.91ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.02
Item in Stock
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ID:
472612
Weight:
36.54ct
Size:
34.5 x 20.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
76.20
Item in Stock
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ID:
735000
Weight:
5.32ct
Size:
11 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
31.92
Item in Stock
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ID:
594615
Weight:
1.77ct
Size:
8.2 x 6.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
42.06
Item in Stock
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ID:
602287
Weight:
2.33ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
21.53
Item in Stock
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ID:
465365
Weight:
4.78ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
41.83
Item in Stock
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ID:
732897
Weight:
0.82ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
34.44
Item in Stock
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ID:
371945
Weight:
8.66ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
45.72
Item in Stock
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ID:
458234
Weight:
1.20ct (total)
Size:
4.4 x 3.6 mm
Clarity:
VS
Content:
4 pcs
Price:
$
158.40
Item in Stock
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ID:
609294
Weight:
15.52ct
Size:
24 x 14.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.48
Item in Stock
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ID:
705196
Weight:
19.24ct
Size:
20 x 15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
51.02
Item in Stock
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ID:
606791
Weight:
2.04ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.39
Item in Stock
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ID:
694401
Weight:
16.45ct
Size:
16 x 16 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
138.18
Item in Stock
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ID:
472141
Weight:
30.12ct (total)
Size:
18.6 x 13.6 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
59.64
Item in Stock
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ID:
490335
Weight:
1.73ct
Size:
7.4 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
153.46
Item in Stock
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ID:
598615
Weight:
7.68ct
Size:
19.1 x 10 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
101.38
Item in Stock
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ID:
720165
Weight:
1.04ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
187.20
Item in Stock
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ID:
462689
Weight:
1.47ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
77.62
Item in Stock
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ID:
693523
Weight:
26.57ct
Size:
37 x 9.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.56
Item in Stock
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ID:
599816
Weight:
1.82ct
Size:
8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
23.78
Item in Stock
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ID:
598643
Weight:
2.01ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
132.66
Item in Stock
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ID:
720973
Weight:
0.60ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10.80
Item in Stock
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ID:
590762
Weight:
4.71ct
Size:
10.6 x 9.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.58
Item in Stock
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ID:
721001
Weight:
0.51ct
Size:
8.1 x 4.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
4.28
Item in Stock
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ID:
739521
Weight:
1.07ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
9.63
Item in Stock
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ID:
457165
Weight:
7.29ct
Size:
14.1 x 9.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
38.50
Item in Stock
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ID:
706880
Weight:
2.48ct
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.95
Item in Stock
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ID:
700744
Weight:
0.64ct
Size:
5 x 4.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.98
Item in Stock
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ID:
451107
Weight:
1.45ct (total)
Size:
4.9 x 4.8 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
13.40
Item in Stock
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ID:
648423
Weight:
4.27ct
Size:
11.1 x 10.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
34.16
Item in Stock
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ID:
554644
Weight:
0.92ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.28
Item in Stock
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ID:
726870
Weight:
0.86ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
15.48
Item in Stock
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ID:
454007
Weight:
1.24ct
Size:
9.4 x 4.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
52.38
Item in Stock
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ID:
495786
Weight:
1.43ct
Size:
7 x 5.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
112.46
Item in Stock
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ID:
569273
Weight:
2.31ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
45.92
Item in Stock
More Options & Item Details
ID:
688387
Weight:
9.15ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.98
Item in Stock
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ID:
417859
Weight:
8.90ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
18.79
Item in Stock
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ID:
635374
Weight:
2.89ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
76.30
Item in Stock
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ID:
683333
Weight:
6.70ct
Size:
12.9 x 10.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
62.06
Item in Stock
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ID:
448647
Weight:
14.48ct
Size:
21.1 x 14.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
47.78
Item in Stock
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ID:
497040
Weight:
1.98ct (total)
Size:
2.1 mm (calibrated)
Clarity:
Transparent
Content:
30 pcs
Price:
$
13.07
Item in Stock
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ID:
474314
Weight:
2.71ct
Size:
13.3 x 10.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
35.77
Item in Stock
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ID:
693846
Weight:
2.72ct
Size:
8.6 x 6.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
90.18
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:
730215
Weight:
1.35ct
Size:
9 x 4.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
81.00
Item in Stock
More Options & Item Details
ID:
390979
Weight:
1.77ct
Size:
8.5 x 6.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
63.53
Item in Stock
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ID:
697566
Weight:
0.54ct (total)
Size:
3.8 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
11.66
Item in Stock
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ID:
691918
Weight:
0.70ct
Size:
5.6 x 4.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
58.80
Item in Stock
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ID:
386501
Weight:
4.16ct
Size:
16.6 x 8.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
37.01
Item in Stock
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ID:
683579
Weight:
4.80ct
Size:
12.1 x 9.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
44.47
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
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
Source: Bizrate
Overall Rating -> 9
I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.
Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate
Overall Rating -> 10
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
Posted By Darkstar in June, 2025
Source: Bizrate
Overall Rating -> 10
Awesome
Posted By D in December, 2024
Source: Bizrate
Overall Rating -> 9
Very easy to navigate with a great selection.
Posted By Bar181 in August, 2025
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Overall Rating -> 10
Its been a long time since Ive made any purchases Im satisfied with the quality.
Posted By Hard Case in December, 2024
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Overall Rating -> 9
I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!
Posted By Leo in March, 2025
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Overall Rating -> 10
Great website, no hassle, easy check out and found everything I needed quickly
Posted By Chris in September, 2024
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Overall Rating -> 10
easy site to navigate
Posted By Curt's Cabochons in June, 2025
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