Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
494193
Weight:
3.87ct
Size:
11.8 x 9.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
27.73
Item in Stock
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ID:
439012
Weight:
2.18ct
Size:
8.9 x 8 mm
Clarity:
VS
Content:
1 pc
Price:
$
135.25
Item in Stock
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ID:
389613
Weight:
2.65ct (total)
Size:
7.3 x 6.2 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
17.50
Item in Stock
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ID:
688957
Weight:
0.26ct
Size:
5.2 x 3.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.60
Item in Stock
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ID:
625168
Weight:
1.19ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.42
Item in Stock
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ID:
691377
Weight:
3.78ct
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
204.12
Item in Stock
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ID:
390280
Weight:
0.93ct
Size:
10.8 x 4.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
60.17
Item in Stock
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ID:
484340
Weight:
4.90ct (total)
Size:
7.7 x 5.9 mm
Clarity:
VS
Content:
4 pcs
Price:
$
64.68
Item in Stock
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ID:
648889
Weight:
16.12ct
Size:
23 x 18.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.29
Item in Stock
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ID:
743184
Weight:
1.06ct
Size:
6.6 x 4.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
127.20
Item in Stock
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ID:
646545
Weight:
0.55ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
16.50
Item in Stock
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ID:
534145
Weight:
2.89ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
20.81
Item in Stock
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ID:
487177
Weight:
34.23ct
Size:
29.6 x 21 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
22.60
Item in Stock
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ID:
437494
Weight:
1.77ct
Size:
7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
46.73
Item in Stock
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ID:
479593
Weight:
2.41ct (total)
Size:
10 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.45
Item in Stock
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ID:
650718
Weight:
1.75ct
Size:
8.4 x 8.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
14.70
Item in Stock
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ID:
447468
Weight:
56.57ct
Size:
66.4 x 24.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
108.61
Item in Stock
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ID:
457162
Weight:
7.13ct
Size:
13.1 x 9.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
37.64
Item in Stock
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ID:
457126
Weight:
5.22ct
Size:
12 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.56
Item in Stock
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ID:
384893
Weight:
4.08ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
37.70
Item in Stock
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ID:
526455
Weight:
avg. 7.71 ct / each
Size:
10 mm (calibrated)
Clarity:
Opaque
Price:
$
9.33
Item in Stock
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Select
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
pcs
ID:
645462
Weight:
1.29ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.84
Item in Stock
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ID:
744247
Weight:
5.47ct
Size:
12 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
21.44
Item in Stock
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ID:
587753
Weight:
2.04ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
53.86
Item in Stock
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ID:
713905
Weight:
19.50ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
163.80
Item in Stock
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ID:
471466
Weight:
35.12ct
Size:
34.7 x 22.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.74
Item in Stock
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ID:
642272
Weight:
3.16ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Price:
$
22.75
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
411299
Weight:
3.81ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
113.51
Item in Stock
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ID:
691880
Weight:
0.72ct
Size:
6.1 x 4.2 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
43.20
Item in Stock
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ID:
636555
Weight:
0.75ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
39.60
Item in Stock
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ID:
731018
Weight:
19.28ct (total)
Size:
24.2 x 13.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
13.19
Item in Stock
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ID:
609046
Weight:
3.59ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
66.35
Item in Stock
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ID:
737688
Weight:
37.92ct
Size:
36.4 x 11.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
3.79
Item in Stock
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ID:
407239
Weight:
2.71ct (total)
Size:
4 mm (calibrated)
Clarity:
VS
Content:
7 pcs
Price:
$
107.32
Item in Stock
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ID:
725715
Weight:
1.58ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
15.17
Item in Stock
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ID:
528672
Weight:
35.66ct
Size:
23.8 x 18.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
85.58
Item in Stock
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ID:
714815
Weight:
0.41ct
Size:
4.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
12.30
Item in Stock
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ID:
727875
Weight:
1.08ct
Size:
6.5 x 5.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.48
Item in Stock
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ID:
643480
Weight:
1.48ct
Size:
7.5 x 6.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
35.52
Item in Stock
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ID:
426015
Weight:
2.13ct
Size:
8.8 x 7.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
97.03
Item in Stock
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ID:
527921
Weight:
7.08ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
51.22
Item in Stock
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ID:
403854
Weight:
5.50ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.04
Item in Stock
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ID:
461236
Weight:
7.98ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
67.03
Item in Stock
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ID:
558903
Weight:
1.35ct
Size:
7.9 x 4.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.14
Item in Stock
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ID:
609443
Weight:
19.79ct
Size:
25.8 x 19.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
26.12
Item in Stock
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ID:
371942
Weight:
9.39ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
49.58
Item in Stock
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ID:
737569
Weight:
1.55ct
Size:
8 x 6 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
9.30
Item in Stock
More Options & Item Details
ID:
650711
Weight:
30.49ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
18.30
Item in Stock
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ID:
716399
Weight:
1.26ct
Size:
12.6 x 3.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
80.14
Item in Stock
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ID:
712437
Weight:
12.00ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
31.97
Item in Stock
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ID:
717022
Weight:
16.75ct
Size:
17 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
31.96
Item in Stock
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ID:
714198
Weight:
0.78ct
Size:
8.3 x 5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
42.12
Item in Stock
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ID:
346893
Weight:
1.44ct
Size:
21 x 3.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
74.51
Item in Stock
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ID:
661877
Weight:
25.92ct
Size:
34.4 x 16.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
80.87
Item in Stock
More Options & Item Details
ID:
582782
Weight:
1.34ct
Size:
8.1 x 6.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
70.75
Item in Stock
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ID:
727309
Weight:
0.29ct
Size:
5.9 x 4.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
8.70
Item in Stock
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ID:
663119
Weight:
1.09ct
Size:
6.2 x 5.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.54
Item in Stock
More Options & Item Details
ID:
718847
Weight:
0.81ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
14.58
Item in Stock
More Options & Item Details
ID:
673095
Weight:
1.65ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
39.60
Item in Stock
More Options & Item Details
ID:
639984
Weight:
0.32ct
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.36
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 have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.
Posted By Sam in March, 2025
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Overall Rating -> 10
Good selection, trusted quality. What I have purchased has always been as discribed.
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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 love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.
Posted By Bryan De David in April, 2025
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Overall Rating -> 10
I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!
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Overall Rating -> 9
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Posted By Napoleon in August, 2025
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Overall Rating -> 9
the gems were smaller than I thought but I was at fault for not reading the complete discrimination
Posted By Tim in May, 2025
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