Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Actinolite Cat's Eye (55)
Agate (545)
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ID:
633085
Weight:
7.59ct (total)
Size:
16.9 x 11.3 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
34.52
Item in Stock
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ID:
683429
Weight:
8.87ct
Size:
15.3 x 11.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
82.18
Item in Stock
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ID:
687568
Weight:
7.28ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
8.74
Item in Stock
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ID:
678318
Weight:
7.28ct
Size:
21 x 12.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.00
Item in Stock
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ID:
559397
Weight:
2.26ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
46.38
Item in Stock
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ID:
674643
Weight:
1.02ct (total)
Size:
8 x 4 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
7.34
Item in Stock
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ID:
673209
Weight:
1.48ct
Size:
8.1 x 6.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
35.52
Item in Stock
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ID:
505880
Weight:
263.05ct
Size:
39.1 x 35 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
520.85
Item in Stock
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ID:
316156
Weight:
4.70ct (total)
Size:
8 x 5 mm (calibrated)
Clarity:
VVS
Content:
6 pcs
Price:
$
34.13
Item in Stock
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ID:
438457
Weight:
1.37ct
Size:
6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
36.17
Item in Stock
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ID:
655890
Weight:
0.88ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
21.12
Item in Stock
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ID:
561913
Weight:
0.87ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
6.61
Item in Stock
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ID:
520140
Weight:
1.48ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
9.77
Item in Stock
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ID:
706790
Weight:
1.83ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
17.57
Item in Stock
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ID:
741080
Weight:
129.84ct
Size:
30.1 x 26.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
259.68
Item in Stock
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ID:
723288
Weight:
1.86ct
Size:
8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.86
Item in Stock
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ID:
686057
Weight:
0.20ct
Size:
3.3 x 3.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
13.20
Item in Stock
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ID:
711835
Weight:
19.23ct
Size:
30 x 18.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
38.30
Item in Stock
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ID:
668814
Weight:
13.14ct
Size:
20.4 x 12.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
283.82
Item in Stock
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ID:
382239
Weight:
4.18ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VS
Content:
30 pcs
Price:
$
221.41
Item in Stock
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ID:
478842
Weight:
0.69ct
Size:
8.3 x 4.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
45.54
Item in Stock
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ID:
600415
Weight:
2.81ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
25.97
Item in Stock
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ID:
636066
Weight:
5.67ct
Size:
20 x 10 mm (calibrated)
Clarity:
VVS
Price:
$
47.63
Item in Stock
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ID:
715736
Weight:
2.73ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
26.21
Item in Stock
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ID:
450109
Weight:
2.37ct (total)
Size:
7 x 5.2 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
31.28
Item in Stock
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ID:
393408
Weight:
8.36ct
Size:
12 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
55.18
Item in Stock
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ID:
687966
Weight:
2.78ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
3.34
Item in Stock
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ID:
386753
Weight:
3.00ct
Size:
18.7 x 7.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
26.69
Item in Stock
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ID:
691225
Weight:
0.77ct
Size:
5.3 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
46.20
Item in Stock
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ID:
715394
Weight:
22.47ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
215.71
Item in Stock
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ID:
418250
Weight:
6.05ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
31.94
Item in Stock
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ID:
656141
Weight:
21.42ct
Size:
29.4 x 19.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
109.50
Item in Stock
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ID:
480873
Weight:
5.09ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
Translucent
Content:
13 pcs
Price:
$
35.63
Item in Stock
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ID:
476313
Weight:
2.85ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
26.34
Item in Stock
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ID:
626161
Weight:
1.07ct
Size:
6.6 x 5.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.24
Item in Stock
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ID:
337589
Weight:
6.64ct (total)
Size:
4.5 mm (calibrated)
Clarity:
Transparent
Content:
10 pcs
Price:
$
61.36
Item in Stock
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ID:
418946
Weight:
6.95ct
Size:
14 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
36.70
Item in Stock
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ID:
392404
Weight:
7.12ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
46.99
Item in Stock
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ID:
730360
Weight:
0.32ct
Size:
5 x 3 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
15.36
Item in Stock
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ID:
392765
Weight:
13.81ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
91.15
Item in Stock
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ID:
680689
Weight:
1.06ct
Size:
7.1 x 5.3 mm
Clarity:
SI
Content:
1 pc
Price:
$
31.80
Item in Stock
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ID:
739317
Weight:
0.18ct
Size:
4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
9.00
Item in Stock
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ID:
409704
Weight:
13.54ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
89.36
Item in Stock
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ID:
634231
Weight:
18.22ct (total)
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
82.86
Item in Stock
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ID:
686207
Weight:
1.98ct
Size:
8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
2.38
Item in Stock
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ID:
485233
Weight:
19.49ct (total)
Size:
11.8 x 11.5 mm
Clarity:
Translucent
Content:
4 pcs
Price:
$
51.46
Item in Stock
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ID:
500209
Weight:
3.47ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
8 pcs
Price:
$
32.06
Item in Stock
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ID:
448639
Weight:
16.12ct
Size:
20.1 x 14.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
29.02
Item in Stock
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ID:
715733
Weight:
6.64ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
63.74
Item in Stock
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ID:
718178
Weight:
1.19ct
Size:
6.1 x 5.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
35.70
Item in Stock
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ID:
565993
Weight:
4.11ct
Size:
14.9 x 11.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
16.27
Item in Stock
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ID:
484799
Weight:
35.34ct
Size:
33.6 x 19.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.92
Item in Stock
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ID:
726080
Weight:
1.31ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
51.89
Item in Stock
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ID:
675195
Weight:
10.83ct
Size:
21.3 x 13.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.94
Item in Stock
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ID:
696534
Weight:
55.63ct
Size:
40.5 x 29.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
100.14
Item in Stock
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ID:
457137
Weight:
1.63ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
15.06
Item in Stock
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ID:
721490
Weight:
0.56ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
22.40
Item in Stock
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ID:
449050
Weight:
19.01ct
Size:
25 x 15.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
25.09
Item in Stock
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ID:
387720
Weight:
3.02ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
19.93
Item in Stock
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ID:
640310
Weight:
0.34ct
Size:
5.7 x 3.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.95
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 quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Posted By Dia in March, 2025
Source: Bizrate
Overall Rating -> 8
great experience
Posted By T in December, 2024
Source: Bizrate
Overall Rating -> 10
It was easy to find what I wanted
Posted By Villian in December, 2024
Source: Bizrate
Overall Rating -> 10
I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...
Posted By RED in January, 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
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've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.
Posted By DrLHS in November, 2024
Source: Bizrate
Overall Rating -> 10
I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!
Posted By Blkfower83 in October, 2024
Source: Bizrate
Overall Rating -> 10
All good
Posted By DouscheGift in August, 2025
Source: Bizrate