Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
517039
Weight:
1.51ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
43.85
Item in Stock
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ID:
673481
Weight:
1.16ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.84
Item in Stock
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ID:
682559
Weight:
0.98ct
Size:
6.6 x 5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.64
Item in Stock
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ID:
736712
Weight:
14.78ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
20.84
Item in Stock
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ID:
730353
Weight:
2.92ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
26.14
Item in Stock
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ID:
462025
Weight:
1.89ct
Size:
12.1 x 6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.54
Item in Stock
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ID:
739372
Weight:
1.20ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10.80
Item in Stock
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ID:
710434
Weight:
3.96ct
Size:
13.1 x 12.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.54
Item in Stock
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ID:
569256
Weight:
0.86ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
7.94
Item in Stock
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ID:
696123
Weight:
49.75ct
Size:
28.2 x 20.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
34.03
Item in Stock
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ID:
596429
Weight:
4.51ct
Size:
14.4 x 12.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.86
Item in Stock
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ID:
392184
Weight:
12.26ct
Size:
14 x 14 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
80.92
Item in Stock
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ID:
475412
Weight:
6.05ct
Size:
13.4 x 11.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
63.41
Item in Stock
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ID:
706866
Weight:
3.97ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
9.53
Item in Stock
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ID:
687826
Weight:
5.51ct
Size:
19.1 x 7.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.26
Item in Stock
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ID:
713824
Weight:
18.37ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
154.31
Item in Stock
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ID:
742965
Weight:
1.44ct
Size:
7.2 x 6.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
201.60
Item in Stock
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ID:
701899
Weight:
6.22ct
Size:
12.2 x 8.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
37.32
Item in Stock
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ID:
333712
Weight:
20.80ct
Size:
21.7 x 15 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
356.93
Item in Stock
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ID:
710759
Weight:
13.36ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
35.59
Item in Stock
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ID:
411932
Weight:
9.42ct
Size:
12.6 x 11.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
124.34
Item in Stock
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ID:
453643
Weight:
2.41ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.27
Item in Stock
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ID:
728033
Weight:
0.07ct
Size:
2.7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.87
Item in Stock
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ID:
491649
Weight:
30.35ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
26.83
Item in Stock
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ID:
731024
Weight:
15.87ct (total)
Size:
20.5 x 12.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
10.86
Item in Stock
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ID:
433034
Weight:
1.90ct
Size:
7.5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
32.10
Item in Stock
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ID:
357934
Weight:
4.12ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
27.19
Item in Stock
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ID:
711051
Weight:
12.48ct
Size:
18.7 x 12.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
22.46
Item in Stock
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ID:
533392
Weight:
1.60ct
Size:
8.5 x 8.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
12.74
Item in Stock
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ID:
551193
Weight:
1.10ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Price:
$
8.28
Item in Stock
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ID:
650413
Weight:
60.66ct
Size:
38.8 x 31.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
85.90
Item in Stock
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ID:
742842
Weight:
1.78ct
Size:
9.4 x 6.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
74.76
Item in Stock
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ID:
501265
Weight:
5.84ct
Size:
12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
53.96
Item in Stock
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ID:
693519
Weight:
42.90ct
Size:
42.7 x 11.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.44
Item in Stock
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ID:
598780
Weight:
3.72ct
Size:
13 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
44.64
Item in Stock
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ID:
430458
Weight:
2.73ct (total)
Size:
6.1 x 4.2 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
18.02
Item in Stock
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ID:
725672
Weight:
0.48ct
Size:
5.4 x 5.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
4.61
Item in Stock
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ID:
430364
Weight:
2.44ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
16.10
Item in Stock
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ID:
721809
Weight:
15.21ct
Size:
24.6 x 15.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
54.76
Item in Stock
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ID:
684593
Weight:
18.87ct
Size:
23.1 x 17.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
18.79
Item in Stock
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ID:
698521
Weight:
2.69ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.60
Item in Stock
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ID:
436601
Weight:
2.05ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
6.05
Item in Stock
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ID:
454385
Weight:
0.80ct
Size:
9 x 4.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
33.79
Item in Stock
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ID:
648260
Weight:
1.16ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
30.62
Item in Stock
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ID:
669631
Weight:
14.58ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
43.74
Item in Stock
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ID:
671199
Weight:
14.72ct
Size:
23.3 x 16.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
37.98
Item in Stock
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ID:
746017
Weight:
2.28ct
Size:
9.5 x 7.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
73.64
Item in Stock
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ID:
728182
Weight:
2.50ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
6.00
Item in Stock
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ID:
547629
Weight:
1.42ct
Size:
6 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
28.78
Item in Stock
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ID:
574631
Weight:
9.11ct
Size:
18.5 x 11.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
82.49
Item in Stock
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ID:
432173
Weight:
4.71ct (total)
Size:
4.5 x 4.5 mm
Clarity:
VS
Content:
10 pcs
Price:
$
31.09
Item in Stock
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ID:
674090
Weight:
1.78ct
Size:
10.3 x 7.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
74.76
Item in Stock
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ID:
508542
Weight:
1.99ct
Size:
13.2 x 4.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
183.88
Item in Stock
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ID:
361825
Weight:
20.89ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
27.58
Item in Stock
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ID:
677845
Weight:
0.69ct
Size:
4.5 x 4.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
394.65
Item in Stock
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ID:
544463
Weight:
0.78ct
Size:
5.3 x 4.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
34.90
Item in Stock
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ID:
348622
Weight:
25.17ct
Size:
28 x 23 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.23
Item in Stock
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ID:
350272
Weight:
1.64ct
Size:
17 x 3.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
47.63
Item in Stock
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ID:
608431
Weight:
9.51ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
175.74
Item in Stock
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ID:
494745
Weight:
5.96ct
Size:
15 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
22.27
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
Great for buying gemstones, came with authenticity certs. Will buy again someday!
Posted By Uggadugga in May, 2025
Source: Bizrate
Overall Rating -> 8
everything was fine
Posted By Marc in January, 2025
Source: Bizrate
Overall Rating -> 10
I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...
Posted By RED in January, 2025
Source: Bizrate
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
Source: Bizrate
Overall Rating -> 9
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Posted By Dafanatic in August, 2025
Source: Bizrate
Overall Rating -> 10
I can pick and choose from large selection and find just what I need for .y projects, currently my cane.
Posted By Darkstar731 in July, 2025
Source: Bizrate
Overall Rating -> 10
I feel Gemselect is a trustworthy company to buy from
Posted By Becky in October, 2025
Source: Bizrate
Overall Rating -> 10
The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.
Posted By Jen in December, 2025
Source: Bizrate
Overall Rating -> 9
I wish there were options for jewelry settings
Posted By Tim in May, 2025
Source: Bizrate