Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
528899
Weight:
1.37ct
Size:
7.7 x 5.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
27.13
Item in Stock
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ID:
720850
Weight:
1.49ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.52
Item in Stock
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ID:
594862
Weight:
9.04ct (total)
Size:
10 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
11.93
Item in Stock
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ID:
664036
Weight:
1.29ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
27.86
Item in Stock
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ID:
458347
Weight:
1.60ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
211.20
Item in Stock
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ID:
459996
Weight:
3.41ct
Size:
13 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.51
Item in Stock
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ID:
708756
Weight:
1.35ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
27.88
Item in Stock
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ID:
606487
Weight:
26.13ct (total)
Size:
21.7 x 13.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
40.69
Item in Stock
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ID:
622551
Weight:
0.97ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Price:
$
20.40
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
732203
Weight:
2.77ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
106.37
Item in Stock
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ID:
706452
Weight:
9.97ct
Size:
12.7 x 12.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.34
Item in Stock
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ID:
532372
Weight:
3.90ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
28.32
Item in Stock
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ID:
685628
Weight:
0.08ct (total)
Size:
2 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
28.01
Item in Stock
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ID:
697558
Weight:
0.48ct (total)
Size:
3.7 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
10.37
Item in Stock
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ID:
397380
Weight:
7.58ct
Size:
12 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
50.03
Item in Stock
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ID:
725314
Weight:
13.26ct
Size:
15 x 13.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.12
Item in Stock
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ID:
562917
Weight:
3.67ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
33.91
Item in Stock
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ID:
675009
Weight:
2.96ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
24.86
Item in Stock
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ID:
517099
Weight:
2.00ct
Size:
11.1 x 4.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
182.16
Item in Stock
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ID:
454008
Weight:
1.10ct
Size:
11 x 3.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
46.46
Item in Stock
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ID:
450741
Weight:
3.62ct
Size:
12 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
33.44
Item in Stock
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ID:
413308
Weight:
2.58ct (total)
Size:
5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
68.11
Item in Stock
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ID:
408177
Weight:
11.09ct
Size:
13 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
26.21
Item in Stock
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ID:
645981
Weight:
12.55ct
Size:
18.2 x 13.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
39.16
Item in Stock
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ID:
392771
Weight:
6.46ct
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
42.64
Item in Stock
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ID:
391868
Weight:
22.83ct (total)
Size:
28.8 x 11.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
45.19
Item in Stock
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ID:
669872
Weight:
48.21ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
144.64
Item in Stock
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ID:
711539
Weight:
9.87ct
Size:
20 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
26.29
Item in Stock
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ID:
625257
Weight:
0.92ct
Size:
5.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
18.78
Item in Stock
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ID:
450980
Weight:
2.82ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
26.05
Item in Stock
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ID:
694497
Weight:
12.41ct
Size:
15 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
104.24
Item in Stock
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ID:
548169
Weight:
1.75ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
35.46
Item in Stock
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ID:
668813
Weight:
7.37ct
Size:
17.9 x 11.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
159.19
Item in Stock
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ID:
673249
Weight:
7.67ct (total)
Size:
16.6 x 10.3 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
21.62
Item in Stock
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ID:
342498
Weight:
22.84ct
Size:
20.3 x 19.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
60.30
Item in Stock
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ID:
370432
Weight:
12.87ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
25.48
Item in Stock
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ID:
727369
Weight:
0.68ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
12.24
Item in Stock
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ID:
439558
Weight:
5.31ct
Size:
15 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
105.14
Item in Stock
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ID:
566477
Weight:
0.69ct
Size:
6.2 x 4.2 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
17.30
Item in Stock
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ID:
737536
Weight:
4.19ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
188.55
Item in Stock
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ID:
425927
Weight:
2.22ct
Size:
8.3 x 6.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
101.12
Item in Stock
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ID:
739341
Weight:
0.96ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
48.00
Item in Stock
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ID:
699241
Weight:
1.80ct
Size:
6.9 x 6.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
10.80
Item in Stock
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ID:
401425
Weight:
9.54ct
Size:
12.6 x 12.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
31.49
Item in Stock
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ID:
495462
Weight:
23.14ct (total)
Size:
19.8 x 12.6 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
33.11
Item in Stock
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ID:
687685
Weight:
6.87ct
Size:
15 x 14 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.28
Item in Stock
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ID:
643678
Weight:
2.16ct
Size:
8.6 x 7 mm
Clarity:
VS
Content:
1 pc
Price:
$
51.84
Item in Stock
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ID:
474773
Weight:
2.66ct
Size:
14.7 x 9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
14.04
Item in Stock
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ID:
453094
Weight:
1.54ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
101.64
Item in Stock
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ID:
513188
Weight:
0.95ct
Size:
5.5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
68.98
Item in Stock
More Options & Item Details
ID:
735822
Weight:
32.67ct
Size:
39.2 x 19.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
27.05
Item in Stock
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ID:
629217
Weight:
8.32ct
Size:
18.8 x 10.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
69.89
Item in Stock
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ID:
521409
Weight:
61.20ct
Size:
44.1 x 31.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
280.54
Item in Stock
More Options & Item Details
ID:
335825
Weight:
14.50ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
95.70
Item in Stock
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ID:
422610
Weight:
9.03ct
Size:
17.5 x 12.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
35.76
Item in Stock
More Options & Item Details
ID:
673198
Weight:
14.00ct
Size:
16.2 x 13.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
84.00
Item in Stock
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ID:
498947
Weight:
2.11ct
Size:
10 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.50
Item in Stock
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ID:
352666
Weight:
5.52ct
Size:
16.2 x 8.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
51.00
Item in Stock
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ID:
551374
Weight:
1.30ct
Size:
6.5 x 6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.90
Item in Stock
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ID:
736377
Weight:
1.68ct
Size:
9 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
59.27
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
Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.
Posted By Jac in July, 2025
Source: Bizrate
Overall Rating -> 10
Very good
Hoping you will increase your inventory especially in the 6mm
Thanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 9
Will know more once order received
Posted By Jim in September, 2025
Source: Bizrate
Overall Rating -> 10
Loved everything. High quality, quick shipping, and authentication included.
Posted By Chris in March, 2025
Source: Bizrate
Overall Rating -> 8
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Posted By Salvo in July, 2025
Source: Bizrate
Overall Rating -> 8
everything was fine
Posted By Marc in January, 2025
Source: Bizrate
Overall Rating -> 9
I love the gems!
Posted By MM in April, 2025
Source: Bizrate
Overall Rating -> 10
It was easy and to the point
Posted By Victorius in May, 2025
Source: Bizrate
Overall Rating -> 10
Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.
Posted By JD in July, 2025
Source: Bizrate