Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
700186
Weight:
1.25ct
Size:
6.3 x 5.3 mm
Clarity:
SI
Content:
1 pc
Price:
$
75.00
Item in Stock
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ID:
718877
Weight:
0.65ct
Size:
5.2 x 4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
11.70
Item in Stock
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ID:
433537
Weight:
4.98ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
32.87
Item in Stock
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ID:
491900
Weight:
36.84ct (total)
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
39.35
Item in Stock
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ID:
664217
Weight:
0.76ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
8.21
Item in Stock
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ID:
490597
Weight:
3.32ct (total)
Size:
6 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
39.08
Item in Stock
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ID:
709788
Weight:
1.49ct
Size:
8.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.34
Item in Stock
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ID:
670802
Weight:
0.48ct
Size:
5.5 x 3.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
17.28
Item in Stock
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ID:
730853
Weight:
12.74ct
Size:
23.9 x 14.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.59
Item in Stock
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ID:
433499
Weight:
5.04ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
33.26
Item in Stock
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ID:
742602
Weight:
2.06ct
Size:
10 x 5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
20.60
Item in Stock
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ID:
744240
Weight:
5.69ct
Size:
15 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
22.30
Item in Stock
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ID:
682004
Weight:
6.86ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
8.23
Item in Stock
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ID:
480128
Weight:
2.76ct (total)
Size:
6 x 4.2 mm
Clarity:
Translucent
Content:
6 pcs
Price:
$
25.50
Item in Stock
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ID:
429860
Weight:
1.79ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
35.45
Item in Stock
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ID:
619358
Weight:
10.26ct
Size:
19.7 x 12.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
47.16
Item in Stock
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ID:
697844
Weight:
3.79ct (total)
Size:
7.6 x 6.4 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
22.74
Item in Stock
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ID:
458233
Weight:
1.42ct (total)
Size:
4.5 x 3.7 mm
Clarity:
VS
Content:
4 pcs
Price:
$
187.44
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:
589771
Weight:
2.86ct
Size:
10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
86.22
Item in Stock
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ID:
719796
Weight:
0.81ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
6.80
Item in Stock
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ID:
648046
Weight:
0.96ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.34
Item in Stock
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ID:
644078
Weight:
4.32ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
39.30
Item in Stock
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ID:
674108
Weight:
16.25ct
Size:
21.3 x 12.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
292.50
Item in Stock
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ID:
475678
Weight:
6.64ct
Size:
16.9 x 11.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
63.26
Item in Stock
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ID:
715672
Weight:
0.86ct
Size:
7 x 4.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
54.70
Item in Stock
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ID:
688367
Weight:
0.26ct
Size:
5.7 x 2.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
12.48
Item in Stock
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ID:
325788
Weight:
5.21ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
5 pcs
Price:
$
200.59
Item in Stock
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ID:
662814
Weight:
0.93ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Price:
$
17.86
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
567444
Weight:
0.16ct (total)
Size:
2.8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
344.63
Item in Stock
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ID:
743394
Weight:
0.57ct
Size:
6.3 x 4.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
57.00
Item in Stock
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ID:
442927
Weight:
3.55ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.37
Item in Stock
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ID:
475826
Weight:
7.05ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
65.15
Item in Stock
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ID:
631997
Weight:
11.58ct
Size:
21.1 x 11.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
52.67
Item in Stock
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ID:
396536
Weight:
22.13ct
Size:
36.4 x 15.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
35.06
Item in Stock
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ID:
687114
Weight:
5.90ct
Size:
21.7 x 7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.41
Item in Stock
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ID:
699131
Weight:
1.57ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
13.19
Item in Stock
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ID:
341837
Weight:
13.55ct
Size:
13 x 11 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
23.26
Item in Stock
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ID:
606455
Weight:
1.93ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
5.10
Item in Stock
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ID:
711226
Weight:
1.83ct
Size:
8.5 x 6.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
43.92
Item in Stock
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ID:
695065
Weight:
0.56ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
20.16
Item in Stock
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ID:
714193
Weight:
0.47ct
Size:
5.8 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
25.38
Item in Stock
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ID:
668702
Weight:
0.85ct
Size:
5.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
816.00
Item in Stock
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ID:
392006
Weight:
29.63ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
78.23
Item in Stock
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ID:
642157
Weight:
4.17ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
30.02
Item in Stock
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ID:
664801
Weight:
1.13ct (total)
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
12.20
Item in Stock
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ID:
690263
Weight:
17.78ct
Size:
19.4 x 8.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
37.20
Item in Stock
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ID:
736723
Weight:
8.46ct
Size:
16 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.93
Item in Stock
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ID:
716353
Weight:
2.78ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.69
Item in Stock
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ID:
673896
Weight:
17.11ct
Size:
20.5 x 13.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
307.98
Item in Stock
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ID:
724939
Weight:
27.65ct
Size:
25.2 x 18.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
99.54
Item in Stock
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ID:
445817
Weight:
2.41ct
Size:
8.6 x 7 mm
Clarity:
VS
Content:
1 pc
Price:
$
115.07
Item in Stock
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ID:
233272
Weight:
49.55ct
Size:
34.5 x 26.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
49.06
Item in Stock
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ID:
461999
Weight:
4.43ct (total)
Size:
12.1 x 6.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
52.80
Item in Stock
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ID:
685600
Weight:
0.11ct (total)
Size:
2.1 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
38.51
Item in Stock
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ID:
735239
Weight:
2.02ct
Size:
8.2 x 6.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
96.96
Item in Stock
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ID:
718623
Weight:
3.32ct
Size:
11 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
1.72
Item in Stock
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ID:
584853
Weight:
0.67ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
22.99
Item in Stock
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ID:
386910
Weight:
5.14ct
Size:
14.4 x 9.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
20.35
Item in Stock
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ID:
368868
Weight:
3.72ct
Size:
9.6 x 7.9 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
24.16
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 -> 9
I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!
Posted By Leo in March, 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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Overall Rating -> 10
First time so this is an experiment! Shopping is so fun on this site, though!
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Overall Rating -> 10
I can pick and choose from large selection and find just what I need for .y projects, currently my cane.
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Overall Rating -> 10
Very fast navigation and purchase, which is good. I need to strike while the iron is hot.
Posted By Tim G. in February, 2025
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Overall Rating -> 8
great experience
Posted By T in December, 2024
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Overall Rating -> 10
I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.
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Overall Rating -> 10
So far, my experience was great...Thanks
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Overall Rating -> 10
I was able to find what I was looking for
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