Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Actinolite Cat's Eye (54)
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ID:
560581
Weight:
4.75ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
43.90
Item in Stock
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ID:
350504
Weight:
2.66ct (total)
Size:
3 x 3 mm (calibrated)
Clarity:
Transparent
Content:
20 pcs
Price:
$
60.74
Item in Stock
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ID:
721145
Weight:
45.93ct
Size:
23.4 x 20.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
55.12
Item in Stock
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ID:
712718
Weight:
14.48ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
38.58
Item in Stock
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ID:
660219
Weight:
2.04ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
48.96
Item in Stock
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ID:
471977
Weight:
4.89ct
Size:
11.4 x 9.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
645.48
Item in Stock
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ID:
460115
Weight:
3.74ct
Size:
13 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
34.56
Item in Stock
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ID:
299179
Weight:
5.41ct
Size:
9.1 x 8.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.64
Item in Stock
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ID:
405128
Weight:
11.97ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
84.37
Item in Stock
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ID:
384237
Weight:
10.13ct (total)
Size:
10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
40.12
Item in Stock
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ID:
446745
Weight:
5.25ct
Size:
13 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
17.32
Item in Stock
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ID:
409056
Weight:
7.04ct
Size:
17.7 x 7.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
211.20
Item in Stock
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ID:
614331
Weight:
8.15ct
Size:
14.4 x 10.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
282.72
Item in Stock
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ID:
700547
Weight:
1.10ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
10.56
Item in Stock
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ID:
493649
Weight:
7.14ct (total)
Size:
10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
25.45
Item in Stock
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ID:
700497
Weight:
58.53ct
Size:
34.3 x 32 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.61
Item in Stock
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ID:
739010
Weight:
0.21ct
Size:
4.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
10.50
Item in Stock
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ID:
693790
Weight:
63.07ct
Size:
43.9 x 27.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.90
Item in Stock
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ID:
728233
Weight:
0.07ct
Size:
2.4 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.87
Item in Stock
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ID:
704876
Weight:
1.48ct
Size:
9.4 x 7.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
44.40
Item in Stock
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ID:
658239
Weight:
16.50ct
Size:
16.8 x 16.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
24.16
Item in Stock
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ID:
395825
Weight:
2.34ct
Size:
8 x 8 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
61.78
Item in Stock
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ID:
663440
Weight:
0.62ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.90
Item in Stock
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ID:
634643
Weight:
1.27ct (total)
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
22.86
Item in Stock
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ID:
719791
Weight:
0.85ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.14
Item in Stock
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ID:
438682
Weight:
1.63ct
Size:
6.5 mm (calibrated)
Clarity:
VS
Price:
$
43.03
Item in Stock
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ID:
726868
Weight:
0.69ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
12.42
Item in Stock
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ID:
431215
Weight:
2.89ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
30.48
Item in Stock
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ID:
483591
Weight:
1.18ct
Size:
6.4 x 5.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
101.24
Item in Stock
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ID:
410576
Weight:
1.84ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
17.00
Item in Stock
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ID:
673523
Weight:
1.19ct
Size:
9.1 x 6.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.56
Item in Stock
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ID:
443359
Weight:
4.55ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
14.95
Item in Stock
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ID:
448735
Weight:
20.70ct
Size:
21.9 x 13.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
27.32
Item in Stock
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ID:
546899
Weight:
1.23ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.74
Item in Stock
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ID:
464422
Weight:
4.52ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
41.76
Item in Stock
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ID:
518309
Weight:
23.74ct
Size:
18.2 x 14.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.89
Item in Stock
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ID:
700949
Weight:
0.60ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Price:
$
5.76
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
726950
Weight:
0.39ct
Size:
4.7 x 3.8 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
40.25
Item in Stock
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ID:
407543
Weight:
12.65ct
Size:
15.4 x 13.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.40
Item in Stock
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ID:
690535
Weight:
2.65ct (total)
Size:
7.8 x 7 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
62.23
Item in Stock
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ID:
716457
Weight:
2.87ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
27.55
Item in Stock
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ID:
713881
Weight:
2.05ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
17.22
Item in Stock
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ID:
456764
Weight:
1.81ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
16.73
Item in Stock
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ID:
481913
Weight:
3.30ct (total)
Size:
5.1 x 2.9 mm
Clarity:
VS
Content:
15 pcs
Price:
$
209.65
Item in Stock
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ID:
567106
Weight:
4.31ct
Size:
10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
13.03
Item in Stock
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ID:
492912
Weight:
5.08ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.74
Item in Stock
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ID:
557215
Weight:
3.26ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
27.29
Item in Stock
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ID:
511216
Weight:
5.13ct
Size:
11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
67.72
Item in Stock
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ID:
407292
Weight:
7.28ct
Size:
14.8 x 11.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
288.29
Item in Stock
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ID:
700718
Weight:
26.61ct
Size:
15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
25.55
Item in Stock
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ID:
716355
Weight:
2.41ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
23.14
Item in Stock
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ID:
688389
Weight:
4.94ct
Size:
10.8 x 8.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
5.93
Item in Stock
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ID:
484261
Weight:
4.50ct (total)
Size:
7.9 x 5.6 mm
Clarity:
VS
Content:
4 pcs
Price:
$
59.40
Item in Stock
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ID:
682510
Weight:
0.90ct
Size:
6.8 x 4.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
16.20
Item in Stock
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ID:
393359
Weight:
1.98ct (total)
Size:
3.8 x 1.8 mm
Clarity:
VS
Content:
20 pcs
Price:
$
143.75
Item in Stock
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ID:
724720
Weight:
0.52ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.60
Item in Stock
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ID:
499039
Weight:
1.55ct (total)
Size:
5.3 x 4.1 mm
Clarity:
VS-SI
Content:
3 pcs
Price:
$
204.60
Item in Stock
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ID:
674967
Weight:
0.87ct (total)
Size:
8 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
6.26
Item in Stock
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ID:
233240
Weight:
20.82ct
Size:
23.7 x 14.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
68.71
Item in Stock
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ID:
721017
Weight:
23.56ct
Size:
26.9 x 18.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.27
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
The stones are very nice.
Posted By Mvk in August, 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
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 -> 10
It was easy to navigate
Posted By GemGod in July, 2025
Source: Bizrate
Overall Rating -> 10
Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.
Posted By Jess in February, 2025
Source: Bizrate
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
Source: Bizrate
Overall Rating -> 8
great experience
Posted By T in December, 2024
Source: Bizrate
Overall Rating -> 10
Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.
Posted By Happy Customer in June, 2025
Source: Bizrate
Overall Rating -> 10
very good
Posted By Son Gift in January, 2025
Source: Bizrate