Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
723767
Weight:
1.64ct
Size:
8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.74
Item in Stock
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ID:
550502
Weight:
4.77ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
44.08
Item in Stock
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ID:
701020
Weight:
0.85ct
Size:
5.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
51.00
Item in Stock
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ID:
706982
Weight:
2.46ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.90
Item in Stock
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ID:
438310
Weight:
3.04ct (total)
Size:
6.5 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
80.26
Item in Stock
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ID:
405940
Weight:
1.59ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
78.88
Item in Stock
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ID:
623797
Weight:
0.96ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
69.70
Item in Stock
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ID:
548705
Weight:
32.75ct
Size:
25.8 x 24.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
51.88
Item in Stock
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ID:
556751
Weight:
0.97ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
10.25
Item in Stock
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ID:
710262
Weight:
8.53ct
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
24.88
Item in Stock
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ID:
597450
Weight:
1.03ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
67.98
Item in Stock
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ID:
733097
Weight:
0.37ct
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
15.54
Item in Stock
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ID:
648854
Weight:
6.12ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
11.02
Item in Stock
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ID:
714220
Weight:
0.70ct
Size:
5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
21.00
Item in Stock
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ID:
655962
Weight:
11.70ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
18.25
Item in Stock
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ID:
490265
Weight:
1.51ct
Size:
6.8 x 6.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
124.38
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:
487162
Weight:
8.81ct
Size:
21 x 8.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
89.89
Item in Stock
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ID:
551371
Weight:
1.40ct
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
5.27
Item in Stock
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ID:
393517
Weight:
7.99ct
Size:
12.5 x 12.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
52.74
Item in Stock
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ID:
710153
Weight:
3.06ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.70
Item in Stock
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ID:
694398
Weight:
12.11ct
Size:
15 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
101.72
Item in Stock
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ID:
720988
Weight:
66.44ct
Size:
33.2 x 33 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
79.73
Item in Stock
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ID:
644872
Weight:
3.52ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
8.45
Item in Stock
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ID:
395990
Weight:
11.03ct
Size:
15 x 15 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
23.15
Item in Stock
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ID:
706889
Weight:
2.17ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.21
Item in Stock
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ID:
427758
Weight:
2.10ct
Size:
10.8 x 8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.40
Item in Stock
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ID:
526872
Weight:
3.60ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
26.04
Item in Stock
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ID:
715350
Weight:
11.39ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
109.34
Item in Stock
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ID:
682148
Weight:
0.57ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10.26
Item in Stock
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ID:
370442
Weight:
14.48ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.67
Item in Stock
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ID:
692510
Weight:
22.71ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
190.76
Item in Stock
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ID:
490997
Weight:
11.91ct (total)
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
4 pcs
Price:
$
29.22
Item in Stock
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ID:
493510
Weight:
2.72ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
17.95
Item in Stock
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ID:
708500
Weight:
1.66ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
34.28
Item in Stock
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ID:
447717
Weight:
1.42ct
Size:
6.9 x 5.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
902.22
Item in Stock
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ID:
425775
Weight:
3.66ct
Size:
9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.99
Item in Stock
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ID:
710159
Weight:
1.56ct
Size:
7.4 x 5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
27.95
Item in Stock
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ID:
736667
Weight:
6.51ct
Size:
16.7 x 11.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.18
Item in Stock
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ID:
439210
Weight:
2.81ct
Size:
8.5 x 7.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
174.34
Item in Stock
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ID:
525642
Weight:
55.58ct
Size:
29.5 x 24.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
121.06
Item in Stock
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ID:
709838
Weight:
0.69ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
5.80
Item in Stock
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ID:
475822
Weight:
6.32ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
58.39
Item in Stock
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ID:
634624
Weight:
1.77ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
12.39
Item in Stock
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ID:
526860
Weight:
0.95ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
8.78
Item in Stock
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ID:
479533
Weight:
2.23ct (total)
Size:
10.1 x 5 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
23.54
Item in Stock
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ID:
674292
Weight:
4.17ct
Size:
13 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
55.01
Item in Stock
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ID:
725761
Weight:
0.90ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
7.20
Item in Stock
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ID:
534244
Weight:
3.00ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Price:
$
23.76
Item in Stock
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Select
1
2
3
4
pcs 0 in Cart
ID:
691679
Weight:
1.35ct
Size:
16.1 x 5.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
72.90
Item in Stock
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ID:
694527
Weight:
13.39ct
Size:
15 x 15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
112.48
Item in Stock
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ID:
559511
Weight:
1.60ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
32.84
Item in Stock
More Options & Item Details
ID:
644662
Weight:
0.95ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
22.80
Item in Stock
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ID:
737382
Weight:
2.26ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
101.70
Item in Stock
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ID:
426932
Weight:
7.94ct (total)
Size:
10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
36.68
Item in Stock
More Options & Item Details
ID:
488122
Weight:
63.80ct
Size:
38.9 x 27.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
47.16
Item in Stock
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ID:
726851
Weight:
0.39ct
Size:
5 x 3.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
13.65
Item in Stock
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ID:
543763
Weight:
0.90ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
8.32
Item in Stock
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ID:
489659
Weight:
1.80ct (total)
Size:
4.5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
35.64
Item in Stock
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ID:
682435
Weight:
14.45ct
Size:
15.9 x 14.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
86.70
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 like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.
Posted By Nate in March, 2025
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Overall Rating -> 10
I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
Posted By Marti in July, 2025
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Overall Rating -> 10
I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring
Posted By Desertchick in April, 2025
Source: Bizrate
Overall Rating -> 10
I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.
Posted By MVK in July, 2025
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Overall Rating -> 10
Excellent selection and easy to use, well done site
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Overall Rating -> 10
love the site, the experience and the products.
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Overall Rating -> 10
It was easy to find what I wanted
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Overall Rating -> 10
First time so this is an experiment! Shopping is so fun on this site, though!
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Overall Rating -> 8
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