Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
604050
Weight:
31.53ct
Size:
35.5 x 22.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.29
Item in Stock
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ID:
732837
Weight:
0.46ct
Size:
4 x 4 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
19.32
Item in Stock
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ID:
659967
Weight:
3.80ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
9.17
Item in Stock
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ID:
431401
Weight:
1.38ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.56
Item in Stock
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ID:
551317
Weight:
2.94ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.13
Item in Stock
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ID:
671485
Weight:
30.45ct
Size:
36.8 x 21.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
78.56
Item in Stock
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ID:
670969
Weight:
0.92ct
Size:
5 x 5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
33.12
Item in Stock
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ID:
643813
Weight:
2.66ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
7.02
Item in Stock
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ID:
727917
Weight:
1.75ct
Size:
7 x 6.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
10.50
Item in Stock
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ID:
713744
Weight:
0.77ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.94
Item in Stock
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ID:
347560
Weight:
21.34ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
112.68
Item in Stock
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ID:
714817
Weight:
0.32ct
Size:
4 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
9.60
Item in Stock
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ID:
732995
Weight:
0.35ct
Size:
4.2 x 4.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
14.70
Item in Stock
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ID:
634021
Weight:
8.25ct
Size:
12.3 x 10.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
25.04
Item in Stock
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ID:
394779
Weight:
4.94ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
32.60
Item in Stock
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ID:
371701
Weight:
33.93ct
Size:
26.7 x 21.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
269.36
Item in Stock
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ID:
708462
Weight:
1.16ct
Size:
6.7 x 5.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
23.95
Item in Stock
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ID:
431687
Weight:
2.06ct (total)
Size:
4.7 x 4.6 mm
Clarity:
VS
Content:
4 pcs
Price:
$
21.73
Item in Stock
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ID:
678036
Weight:
6.41ct
Size:
11.6 x 8.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.38
Item in Stock
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ID:
428278
Weight:
37.82ct
Size:
26.7 x 24.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.44
Item in Stock
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ID:
394759
Weight:
5.60ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
36.96
Item in Stock
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ID:
382852
Weight:
1.40ct
Size:
7.6 x 5.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
69.19
Item in Stock
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ID:
657956
Weight:
13.04ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
15.65
Item in Stock
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ID:
735113
Weight:
0.87ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
43.50
Item in Stock
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ID:
552573
Weight:
15.23ct
Size:
25 x 18 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
40.21
Item in Stock
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ID:
711030
Weight:
18.76ct
Size:
18 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
157.58
Item in Stock
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ID:
483845
Weight:
24.31ct
Size:
20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
35.62
Item in Stock
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ID:
501514
Weight:
13.62ct
Size:
24.1 x 14.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
57.17
Item in Stock
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ID:
428524
Weight:
2.80ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
7.39
Item in Stock
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ID:
721324
Weight:
0.54ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.60
Item in Stock
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ID:
632498
Weight:
1.31ct
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Price:
$
7.86
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
712058
Weight:
8.52ct (total)
Size:
12 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
22.69
Item in Stock
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ID:
416067
Weight:
1.60ct
Size:
19.8 x 3.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
50.69
Item in Stock
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ID:
648010
Weight:
3.36ct
Size:
13 x 9 mm (calibrated)
Clarity:
VVS
Price:
$
28.22
Item in Stock
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ID:
686753
Weight:
0.71ct
Size:
5.6 x 4.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
59.64
Item in Stock
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ID:
491708
Weight:
66.67ct (total)
Size:
20 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
78.32
Item in Stock
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ID:
721513
Weight:
27.98ct
Size:
18.9 x 16.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.58
Item in Stock
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ID:
689171
Weight:
0.92ct
Size:
9 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
8.83
Item in Stock
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ID:
689170
Weight:
0.78ct
Size:
9 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.49
Item in Stock
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ID:
377570
Weight:
3.49ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
89.41
Item in Stock
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ID:
663973
Weight:
2.00ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
43.20
Item in Stock
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ID:
721488
Weight:
0.64ct
Size:
5.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
30.72
Item in Stock
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ID:
656199
Weight:
0.79ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
18.96
Item in Stock
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ID:
630777
Weight:
18.31ct
Size:
18.7 x 16.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
96.90
Item in Stock
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ID:
502053
Weight:
4.00ct (total)
Size:
11.8 x 5.9 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
52.96
Item in Stock
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ID:
691484
Weight:
2.10ct
Size:
7.2 x 6.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
69.62
Item in Stock
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ID:
438760
Weight:
2.74ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
53.71
Item in Stock
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ID:
393476
Weight:
8.20ct
Size:
13 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
54.12
Item in Stock
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ID:
713837
Weight:
1.12ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
7.84
Item in Stock
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ID:
560875
Weight:
0.93ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.59
Item in Stock
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ID:
712488
Weight:
3.48ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
9.28
Item in Stock
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ID:
663018
Weight:
1.09ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
20.93
Item in Stock
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ID:
733141
Weight:
3.54ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.99
Item in Stock
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ID:
353075
Weight:
1.14ct
Size:
7.9 x 5.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
146.72
Item in Stock
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ID:
548703
Weight:
1.16ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Price:
$
6.96
Item in Stock
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ID:
416381
Weight:
1.21ct
Size:
18.9 x 3.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
38.33
Item in Stock
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ID:
661858
Weight:
1.50ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
36.00
Item in Stock
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ID:
678012
Weight:
0.25ct
Size:
3 x 2.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
150.00
Item in Stock
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ID:
580692
Weight:
2.27ct
Size:
11.2 x 7.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
89.89
Item in Stock
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ID:
480277
Weight:
6.52ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
60.24
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
Nice website I just don't know much about the quality until I receive the stone.
Posted By Becky in December, 2024
Source: Bizrate
Overall Rating -> 9
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Posted By Dafanatic in August, 2025
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Overall Rating -> 10
It was easy to navigate
Posted By GemGod in July, 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
Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.
Posted By Watson in May, 2025
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Overall Rating -> 10
Awesome
Posted By D in December, 2024
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Overall Rating -> 10
love the site, the experience and the products.
Posted By Ckingpots in July, 2025
Source: Bizrate
Overall Rating -> 10
Great selection of gems at a reasonable price
Posted By Curt in July, 2025
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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