Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Actinolite Cat's Eye (54)
Agate (589)
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Cat's Eye Apatite (29)
Cat's Eye Aquamarine (15)
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Color-Change Sapphire (4)
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Druzy Variscite (130)
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ID:
390750
Weight:
2.14ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
138.24
Item in Stock
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ID:
740685
Weight:
0.06ct
Size:
4 x 2.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
251.25
Item in Stock
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ID:
529418
Weight:
6.96ct (total)
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
27.56
Item in Stock
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ID:
713946
Weight:
0.81ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
13.61
Item in Stock
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ID:
563595
Weight:
2.91ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.21
Item in Stock
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ID:
457069
Weight:
5.68ct
Size:
13 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.99
Item in Stock
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ID:
659431
Weight:
12.51ct
Size:
18.7 x 16.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
30.02
Item in Stock
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ID:
712356
Weight:
5.13ct
Size:
16 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
13.67
Item in Stock
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ID:
629435
Weight:
8.93ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
16.18
Item in Stock
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ID:
720311
Weight:
1.39ct
Size:
7 x 5.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
133.79
Item in Stock
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ID:
733466
Weight:
3.10ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.01
Item in Stock
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ID:
435670
Weight:
6.94ct
Size:
15 x 10.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
22.72
Item in Stock
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ID:
449921
Weight:
2.40ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
22.16
Item in Stock
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ID:
480942
Weight:
3.03ct (total)
Size:
5.7 x 3.8 mm
Clarity:
VS
Content:
6 pcs
Price:
$
28.00
Item in Stock
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ID:
646586
Weight:
1.56ct
Size:
9 x 7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
56.16
Item in Stock
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ID:
728126
Weight:
0.09ct
Size:
2.7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
37.12
Item in Stock
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ID:
728238
Weight:
4.89ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
11.74
Item in Stock
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ID:
359604
Weight:
16.52ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
43.61
Item in Stock
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ID:
554443
Weight:
0.84ct
Size:
9 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
23.00
Item in Stock
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ID:
603057
Weight:
5.25ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
69.30
Item in Stock
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ID:
631620
Weight:
6.06ct
Size:
28.6 x 9.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.56
Item in Stock
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ID:
690604
Weight:
32.53ct
Size:
32.3 x 23 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.53
Item in Stock
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ID:
584143
Weight:
1.15ct
Size:
10.1 x 4.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
7.60
Item in Stock
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ID:
365175
Weight:
1.84ct
Size:
18.7 x 3.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
48.46
Item in Stock
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ID:
519567
Weight:
1.70ct
Size:
8.1 x 6.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
33.66
Item in Stock
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ID:
681918
Weight:
0.88ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
15.84
Item in Stock
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ID:
728045
Weight:
1.20ct
Size:
7.4 x 5.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
7.20
Item in Stock
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ID:
635657
Weight:
1.39ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
40.03
Item in Stock
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ID:
624914
Weight:
1.23ct
Size:
7.6 x 6 mm
Clarity:
VS
Content:
1 pc
Price:
$
25.12
Item in Stock
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ID:
435123
Weight:
15.89ct (total)
Size:
10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
20.98
Item in Stock
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ID:
459451
Weight:
9.60ct
Size:
15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
19.01
Item in Stock
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ID:
565116
Weight:
4.46ct
Size:
12 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.44
Item in Stock
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ID:
736566
Weight:
18.89ct
Size:
21.9 x 21.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
26.63
Item in Stock
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ID:
661894
Weight:
1.91ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
16.04
Item in Stock
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ID:
544611
Weight:
0.90ct
Size:
7.5 x 4.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
40.27
Item in Stock
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ID:
721834
Weight:
12.06ct
Size:
16 x 12.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.47
Item in Stock
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ID:
709351
Weight:
1.83ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
32.78
Item in Stock
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ID:
726059
Weight:
0.44ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
4.22
Item in Stock
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ID:
690567
Weight:
51.18ct
Size:
35.5 x 21.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
56.51
Item in Stock
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ID:
391623
Weight:
0.93ct
Size:
7 x 4.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
59.51
Item in Stock
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ID:
428439
Weight:
5.70ct
Size:
14 x 9.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
45.14
Item in Stock
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ID:
636909
Weight:
0.63ct
Size:
7.8 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
33.26
Item in Stock
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ID:
639065
Weight:
1.30ct
Size:
7.3 x 5.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
32.60
Item in Stock
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ID:
744234
Weight:
4.86ct
Size:
13.3 x 9.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.05
Item in Stock
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ID:
684233
Weight:
1.98ct (total)
Size:
6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
2.86
Item in Stock
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ID:
656757
Weight:
0.93ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.62
Item in Stock
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ID:
543743
Weight:
1.01ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.34
Item in Stock
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ID:
431672
Weight:
1.29ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
30.65
Item in Stock
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ID:
710814
Weight:
1.79ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
35.75
Item in Stock
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ID:
597614
Weight:
2.20ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Price:
$
14.52
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
712433
Weight:
4.75ct (total)
Size:
12 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
12.66
Item in Stock
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ID:
348991
Weight:
2.40ct
Size:
18.7 x 3.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
79.20
Item in Stock
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ID:
619776
Weight:
17.63ct (total)
Size:
16 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
46.55
Item in Stock
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ID:
646622
Weight:
0.73ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
6.13
Item in Stock
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ID:
476029
Weight:
3.56ct
Size:
10.8 x 7.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
18.79
Item in Stock
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ID:
364383
Weight:
15.78ct
Size:
17.9 x 14.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
31.25
Item in Stock
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ID:
712862
Weight:
1.69ct
Size:
7.8 x 6.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
40.56
Item in Stock
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ID:
686795
Weight:
1.06ct (total)
Size:
6.1 x 4.2 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
22.90
Item in Stock
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ID:
577337
Weight:
9.60ct
Size:
16 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
74.00
Item in Stock
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ID:
744815
Weight:
1.43ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
64.35
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
Great experience. I can't wait to explore on the website further.
Posted By Kymmie in September, 2025
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Overall Rating -> 10
I'm happy.
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Overall Rating -> 9
Been using them for years! Very satisfied with the products.
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Overall Rating -> 10
very good
Posted By Son Gift in January, 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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Overall Rating -> 10
It's mostly good, only some item's are easier to find through the search than the menu
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Overall Rating -> 10
I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated
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Overall Rating -> 9
the gems were smaller than I thought but I was at fault for not reading the complete discrimination
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Overall Rating -> 10
Very large selection from affordable to high end I will be coming back to shop again!
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