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:
388987
Weight:
0.84ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
53.94
Item in Stock
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ID:
583889
Weight:
4.61ct
Size:
10.5 x 8.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.57
Item in Stock
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ID:
525634
Weight:
1.65ct
Size:
7.2 x 6.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
304.92
Item in Stock
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ID:
472333
Weight:
7.64ct
Size:
14.2 x 11.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
70.60
Item in Stock
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ID:
714174
Weight:
0.48ct
Size:
4.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
14.40
Item in Stock
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ID:
689336
Weight:
1.55ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
14.88
Item in Stock
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ID:
647251
Weight:
34.30ct
Size:
19.1 x 16.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
82.32
Item in Stock
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ID:
673566
Weight:
27.24ct
Size:
23.7 x 17.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
490.32
Item in Stock
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ID:
401206
Weight:
7.27ct
Size:
12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
23.99
Item in Stock
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ID:
563593
Weight:
2.92ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
19.27
Item in Stock
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ID:
437504
Weight:
1.60ct
Size:
6.5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
42.24
Item in Stock
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ID:
510937
Weight:
23.63ct (total)
Size:
20.6 x 11.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
50.84
Item in Stock
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ID:
595027
Weight:
2.59ct
Size:
9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
68.38
Item in Stock
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ID:
720985
Weight:
27.07ct
Size:
20.1 x 18.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.48
Item in Stock
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ID:
626163
Weight:
1.14ct
Size:
7 x 4.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.51
Item in Stock
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ID:
261580
Weight:
3.32ct (total)
Size:
5.3 x 2.7 mm
Clarity:
VS
Content:
20 pcs
Price:
$
175.30
Item in Stock
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ID:
422828
Weight:
0.86ct
Size:
6 x 4.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
32.98
Item in Stock
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ID:
697525
Weight:
5.98ct
Size:
15.1 x 9.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
43.06
Item in Stock
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ID:
485128
Weight:
5.24ct (total)
Size:
9 x 9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
27.67
Item in Stock
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ID:
482161
Weight:
1.75ct
Size:
8.5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
12.62
Item in Stock
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ID:
450922
Weight:
1.57ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.51
Item in Stock
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ID:
418178
Weight:
8.80ct (total)
Size:
15 x 10 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
17.42
Item in Stock
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ID:
540213
Weight:
0.98ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
29.21
Item in Stock
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ID:
672598
Weight:
5.28ct (total)
Size:
10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
14.89
Item in Stock
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ID:
724837
Weight:
0.96ct
Size:
9.9 x 3.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.32
Item in Stock
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ID:
721915
Weight:
0.55ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
9.90
Item in Stock
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ID:
704377
Weight:
1.28ct
Size:
12.4 x 3.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
42.07
Item in Stock
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ID:
710787
Weight:
29.36ct
Size:
23.1 x 18 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
52.85
Item in Stock
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ID:
547617
Weight:
2.06ct
Size:
6.3 x 6.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
41.74
Item in Stock
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ID:
700139
Weight:
0.64ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
6.14
Item in Stock
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ID:
406965
Weight:
13.22ct
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
49.21
Item in Stock
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ID:
549167
Weight:
3.43ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
22.64
Item in Stock
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ID:
712428
Weight:
10.73ct (total)
Size:
16 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
28.58
Item in Stock
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ID:
400160
Weight:
6.41ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
21.14
Item in Stock
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ID:
439411
Weight:
3.24ct (total)
Size:
5.1 x 3.2 mm
Clarity:
VS
Content:
10 pcs
Price:
$
42.22
Item in Stock
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ID:
685329
Weight:
0.54ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS-SI
Price:
$
22.68
Item in Stock
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ID:
416429
Weight:
2.21ct
Size:
20.5 x 3.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
72.94
Item in Stock
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ID:
704933
Weight:
1.03ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
30.90
Item in Stock
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ID:
556882
Weight:
0.63ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.76
Item in Stock
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ID:
465766
Weight:
3.98ct (total)
Size:
12 x 6 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
42.02
Item in Stock
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ID:
428617
Weight:
3.97ct
Size:
11.5 x 9.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
31.44
Item in Stock
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ID:
683148
Weight:
0.20ct
Size:
3.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
114.64
Item in Stock
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ID:
728377
Weight:
18.98ct
Size:
25.2 x 16.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
38.72
Item in Stock
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ID:
486472
Weight:
22.34ct
Size:
33.1 x 9.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.75
Item in Stock
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ID:
745435
Weight:
11.67ct
Size:
17.9 x 8.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
24.62
Item in Stock
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ID:
730237
Weight:
41.53ct
Size:
31.7 x 25.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
39.86
Item in Stock
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ID:
463982
Weight:
4.33ct
Size:
11.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
8.58
Item in Stock
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ID:
369620
Weight:
7.50ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
32.08
Item in Stock
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ID:
745449
Weight:
15.61ct
Size:
16.7 x 9.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.94
Item in Stock
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ID:
418199
Weight:
10.56ct (total)
Size:
15.2 x 10.9 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
20.90
Item in Stock
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ID:
491083
Weight:
5.77ct (total)
Size:
7 mm (calibrated)
Clarity:
Opaque
Content:
4 pcs
Price:
$
16.99
Item in Stock
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ID:
743198
Weight:
2.05ct
Size:
10.6 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
287.00
Item in Stock
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ID:
387859
Weight:
2.96ct (total)
Size:
4.6 x 4.6 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
19.54
Item in Stock
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ID:
491145
Weight:
8.38ct (total)
Size:
7 mm (calibrated)
Clarity:
Opaque
Content:
6 pcs
Price:
$
24.67
Item in Stock
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ID:
639101
Weight:
1.34ct (total)
Size:
6.2 x 4.2 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
11.26
Item in Stock
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ID:
511091
Weight:
7.00ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
55.44
Item in Stock
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ID:
672009
Weight:
4.46ct (total)
Size:
10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
12.58
Item in Stock
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ID:
741077
Weight:
37.50ct
Size:
23.3 x 17.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
75.00
Item in Stock
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ID:
523156
Weight:
16.01ct
Size:
30.6 x 12.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
105.67
Item in Stock
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ID:
585525
Weight:
59.84ct
Size:
32 x 27.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
34.75
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 -> 8
Good prices
Posted By TRM in October, 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
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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
Great site for finding specific stones and sizes for individual pieces of jewelry
Posted By Designer in December, 2025
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Overall Rating -> 10
Very good
Hoping you will increase your inventory especially in the 6mm
Thanks
Posted By Ibie in February, 2025
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Overall Rating -> 10
Very large selection from affordable to high end I will be coming back to shop again!
Posted By GreenGator in August, 2025
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Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Posted By Beman in September, 2025
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Overall Rating -> 10
Enjoy every moment
Posted By Ferns in October, 2025
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Overall Rating -> 9
It was a good experience looking for and finding a nice amethyst stone
Posted By N/a in May, 2025
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