Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
550593
Weight:
26.93ct (total)
Size:
20.4 x 14.3 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
40.52
Item in Stock
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ID:
438434
Weight:
14.47ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
57.30
Item in Stock
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ID:
395076
Weight:
3.42ct
Size:
9 x 9 mm (calibrated)
Clarity:
Transparent
Price:
$
22.57
Item in Stock
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ID:
662845
Weight:
4.88ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.71
Item in Stock
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ID:
712455
Weight:
10.37ct (total)
Size:
16 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
27.62
Item in Stock
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ID:
700075
Weight:
11.88ct
Size:
19.3 x 16.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.98
Item in Stock
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ID:
687749
Weight:
6.70ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
8.04
Item in Stock
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ID:
632483
Weight:
1.54ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.09
Item in Stock
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ID:
697843
Weight:
3.74ct (total)
Size:
7.6 x 6.6 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
22.44
Item in Stock
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ID:
395814
Weight:
7.77ct
Size:
10.7 x 10.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
380.71
Item in Stock
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ID:
396013
Weight:
10.02ct
Size:
14 x 14 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
21.02
Item in Stock
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ID:
635156
Weight:
2.84ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
74.98
Item in Stock
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ID:
719492
Weight:
0.76ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
6.38
Item in Stock
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ID:
712052
Weight:
54.98ct (total)
Size:
25.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
146.47
Item in Stock
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ID:
493805
Weight:
4.42ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
31.68
Item in Stock
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ID:
428008
Weight:
41.04ct
Size:
30.9 x 25.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
36.30
Item in Stock
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ID:
466428
Weight:
5.32ct (total)
Size:
6.5 mm (calibrated)
Clarity:
Translucent
Content:
7 pcs
Price:
$
196.63
Item in Stock
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ID:
725759
Weight:
1.59ct (total)
Size:
6.4 x 6.3 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
15.26
Item in Stock
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ID:
594978
Weight:
16.34ct
Size:
15.4 x 11.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
64.70
Item in Stock
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ID:
537752
Weight:
1.14ct
Size:
10.3 x 3.8 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
103.84
Item in Stock
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ID:
543519
Weight:
0.70ct
Size:
4.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
18.97
Item in Stock
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ID:
382790
Weight:
25.96ct
Size:
21.7 x 15.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
51.40
Item in Stock
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ID:
410075
Weight:
2.62ct (total)
Size:
7.5 x 5.2 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
12.52
Item in Stock
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ID:
675211
Weight:
32.18ct
Size:
33.1 x 22.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.97
Item in Stock
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ID:
691476
Weight:
0.32ct
Size:
4 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
19.20
Item in Stock
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ID:
736719
Weight:
7.60ct
Size:
13.7 x 13.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.72
Item in Stock
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ID:
483543
Weight:
1.58ct
Size:
7.2 x 5.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
125.14
Item in Stock
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ID:
584101
Weight:
11.26ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
33.44
Item in Stock
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ID:
708818
Weight:
4.19ct
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
126.91
Item in Stock
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ID:
528898
Weight:
1.90ct
Size:
8.2 x 6.8 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
37.62
Item in Stock
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ID:
577706
Weight:
6.99ct
Size:
16 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
9.78
Item in Stock
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ID:
554638
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:
658711
Weight:
24.94ct
Size:
17.8 x 17.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
36.52
Item in Stock
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ID:
659177
Weight:
13.25ct
Size:
21.2 x 13.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.80
Item in Stock
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ID:
439015
Weight:
2.86ct
Size:
10.5 x 8.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
177.43
Item in Stock
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ID:
674469
Weight:
0.66ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
4.75
Item in Stock
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ID:
716379
Weight:
0.55ct
Size:
7.7 x 4.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
34.98
Item in Stock
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ID:
472518
Weight:
4.86ct
Size:
10.4 x 9.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.25
Item in Stock
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ID:
639735
Weight:
0.28ct
Size:
4.3 x 3.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
28.90
Item in Stock
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ID:
451307
Weight:
2.35ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VS
Content:
4 pcs
Price:
$
21.72
Item in Stock
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ID:
686466
Weight:
0.49ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10.58
Item in Stock
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ID:
712417
Weight:
12.53ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
33.38
Item in Stock
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ID:
619141
Weight:
3.57ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
47.12
Item in Stock
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ID:
699116
Weight:
3.28ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
27.55
Item in Stock
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ID:
646578
Weight:
1.28ct
Size:
9 x 7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
46.08
Item in Stock
More Options & Item Details
ID:
394824
Weight:
7.95ct
Size:
12 x 12 mm (calibrated)
Clarity:
VVS-VS
Price:
$
52.48
Item in Stock
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ID:
511094
Weight:
7.57ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
59.95
Item in Stock
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ID:
730991
Weight:
5.72ct
Size:
15.1 x 10.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.72
Item in Stock
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ID:
567751
Weight:
4.31ct
Size:
11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
13.03
Item in Stock
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ID:
676298
Weight:
4.80ct
Size:
12.6 x 10.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
40.32
Item in Stock
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ID:
566183
Weight:
1.98ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
45.04
Item in Stock
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ID:
439429
Weight:
8.97ct
Size:
14.6 x 11 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
177.61
Item in Stock
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ID:
671543
Weight:
14.04ct
Size:
19 x 14.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
36.23
Item in Stock
More Options & Item Details
ID:
471300
Weight:
30.18ct
Size:
32 x 23.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
24.70
Item in Stock
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ID:
725215
Weight:
0.69ct
Size:
9.6 x 3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
28.98
Item in Stock
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ID:
721739
Weight:
24.63ct
Size:
23.9 x 17.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.56
Item in Stock
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ID:
712776
Weight:
1.57ct
Size:
7.6 x 6.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.68
Item in Stock
More Options & Item Details
ID:
597760
Weight:
8.04ct
Size:
19.7 x 11.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
106.13
Item in Stock
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ID:
706622
Weight:
18.85ct
Size:
17.8 x 15.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
38.46
Item in Stock
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ID:
663320
Weight:
21.01ct (total)
Size:
22.8 x 13.7 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
14.88
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 love the product and the details about each of them.
Posted By Love It! in July, 2025
Source: Bizrate
Overall Rating -> 10
Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site
Posted By Bern in October, 2024
Source: Bizrate
Overall Rating -> 10
Was a good experience.
Posted By Tim in July, 2025
Source: Bizrate
Overall Rating -> 7
Excited to see
Posted By Ss in December, 2024
Source: Bizrate
Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..
Posted By Steven M. in February, 2025
Source: Bizrate
Overall Rating -> 10
I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.
Posted By Stevee M. in January, 2025
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Overall Rating -> 10
easy site to navigate
Posted By Curt's Cabochons in June, 2025
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Overall Rating -> 10
love the site, the experience and the products.
Posted By Ckingpots in July, 2025
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Overall Rating -> 10
Good. I ts very user friendly.
Posted By Shalini in June, 2025
Source: Bizrate