Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
534716
Weight:
2.70ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
21.38
Item in Stock
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ID:
497506
Weight:
2.00ct
Size:
8.5 x 7.1 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
52.80
Item in Stock
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ID:
459887
Weight:
4.43ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
40.93
Item in Stock
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ID:
657302
Weight:
0.85ct
Size:
6.5 x 4.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.08
Item in Stock
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ID:
397463
Weight:
12.98ct (total)
Size:
12 x 12 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
85.67
Item in Stock
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ID:
341697
Weight:
4.41ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
42.78
Item in Stock
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ID:
433976
Weight:
4.46ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
29.44
Item in Stock
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ID:
410075
Weight:
2.62ct (total)
Size:
7.5 x 5.2 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
12.52
Item in Stock
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ID:
712699
Weight:
4.78ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
12.73
Item in Stock
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ID:
416069
Weight:
1.65ct
Size:
20.5 x 3.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
52.27
Item in Stock
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ID:
737472
Weight:
2.12ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
95.40
Item in Stock
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ID:
622762
Weight:
1.96ct
Size:
7.6 x 7.6 mm
Clarity:
VVS-VS
Price:
$
18.11
Item in Stock
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ID:
478378
Weight:
0.82ct
Size:
8.4 x 4.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
34.68
Item in Stock
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ID:
520146
Weight:
6.21ct
Size:
13.6 x 10.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
32.78
Item in Stock
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ID:
685917
Weight:
36.25ct
Size:
30.9 x 24.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.57
Item in Stock
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ID:
724876
Weight:
1.17ct
Size:
12.4 x 3.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
49.14
Item in Stock
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ID:
642107
Weight:
1.32ct
Size:
7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
61.78
Item in Stock
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ID:
737288
Weight:
2.14ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
96.30
Item in Stock
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ID:
485810
Weight:
5.56ct
Size:
11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
46.70
Item in Stock
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ID:
433737
Weight:
4.50ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
29.70
Item in Stock
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ID:
481427
Weight:
2.32ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
66.67
Item in Stock
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ID:
719922
Weight:
0.84ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.06
Item in Stock
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ID:
715460
Weight:
0.87ct
Size:
5.7 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
55.33
Item in Stock
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ID:
706935
Weight:
3.64ct
Size:
13.4 x 9.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
34.94
Item in Stock
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ID:
431170
Weight:
1.43ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
15.08
Item in Stock
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ID:
332929
Weight:
19.49ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
30.88
Item in Stock
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ID:
479429
Weight:
2.18ct (total)
Size:
10.2 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
23.02
Item in Stock
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ID:
394437
Weight:
4.28ct (total)
Size:
8.5 x 8.5 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
28.25
Item in Stock
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ID:
648263
Weight:
1.15ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
30.36
Item in Stock
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ID:
377723
Weight:
3.84ct (total)
Size:
7 x 4.7 mm
Clarity:
VS
Content:
4 pcs
Price:
$
98.38
Item in Stock
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ID:
716406
Weight:
1.68ct (total)
Size:
6.1 x 4.8 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
106.85
Item in Stock
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ID:
476799
Weight:
32.74ct
Size:
20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
129.65
Item in Stock
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ID:
604678
Weight:
26.37ct
Size:
31.2 x 23.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.85
Item in Stock
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ID:
721410
Weight:
45.32ct
Size:
31.8 x 21.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
54.38
Item in Stock
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ID:
712670
Weight:
3.84ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
55.30
Item in Stock
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ID:
387828
Weight:
2.50ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
16.50
Item in Stock
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ID:
400158
Weight:
6.43ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
21.22
Item in Stock
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ID:
673699
Weight:
1.13ct
Size:
9.3 x 6.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
39.55
Item in Stock
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ID:
462066
Weight:
8.24ct (total)
Size:
12.1 x 6.1 mm
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
98.22
Item in Stock
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ID:
577317
Weight:
1.57ct
Size:
7.4 x 6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
103.62
Item in Stock
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ID:
554939
Weight:
26.76ct
Size:
17.6 x 14 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.50
Item in Stock
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ID:
406595
Weight:
3.01ct
Size:
8.9 x 6.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
185.59
Item in Stock
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ID:
742968
Weight:
2.31ct
Size:
7.3 x 6.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
323.40
Item in Stock
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ID:
463358
Weight:
4.09ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.39
Item in Stock
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ID:
499528
Weight:
6.99ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
53.05
Item in Stock
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ID:
664931
Weight:
2.28ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
19.15
Item in Stock
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ID:
539173
Weight:
5.74ct (total)
Size:
9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
15.16
Item in Stock
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ID:
497660
Weight:
3.04ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
28.09
Item in Stock
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ID:
645370
Weight:
15.51ct
Size:
17.6 x 15.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
76.68
Item in Stock
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ID:
582892
Weight:
18.09ct
Size:
21.3 x 14.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
130.25
Item in Stock
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ID:
715765
Weight:
0.84ct
Size:
13.8 x 3.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
53.42
Item in Stock
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ID:
465827
Weight:
6.54ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.95
Item in Stock
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ID:
476986
Weight:
32.40ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
128.30
Item in Stock
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ID:
712291
Weight:
2.07ct (total)
Size:
6.5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
41.33
Item in Stock
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ID:
635860
Weight:
1.49ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
22.35
Item in Stock
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ID:
490560
Weight:
5.99ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
43.50
Item in Stock
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ID:
673520
Weight:
2.83ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
67.92
Item in Stock
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ID:
446616
Weight:
8.12ct
Size:
15.2 x 11.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
26.80
Item in Stock
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ID:
647278
Weight:
1.49ct
Size:
7.6 x 6.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
33.97
Item in Stock
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ID:
540032
Weight:
0.88ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.29
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
Good selection, trusted quality. What I have purchased has always been as discribed.
Posted By Sterling in November, 2024
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Overall Rating -> 10
So far, my experience was great...Thanks
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Overall Rating -> 8
Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use
Posted By DrD in May, 2025
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Overall Rating -> 9
I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.
Posted By Jewelry Quality Stones in July, 2025
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Overall Rating -> 10
Very fast navigation and purchase, which is good. I need to strike while the iron is hot.
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Overall Rating -> 10
I'm happy.
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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.
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Overall Rating -> 10
Was a good experience.
Posted By Tim in July, 2025
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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
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