Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
725018
Weight:
24.53ct
Size:
22 x 14.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
73.59
Item in Stock
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ID:
310830
Weight:
3.43ct (total)
Size:
4 mm (calibrated)
Clarity:
VS-SI
Content:
15 pcs
Price:
$
203.75
Item in Stock
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ID:
742843
Weight:
1.62ct
Size:
8.9 x 5.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
68.04
Item in Stock
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ID:
541722
Weight:
3.85ct (total)
Size:
8.3 x 7 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
77.35
Item in Stock
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ID:
668074
Weight:
3.28ct
Size:
13.2 x 9.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
98.40
Item in Stock
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ID:
485705
Weight:
24.85ct (total)
Size:
12 x 12 mm (calibrated)
Clarity:
Translucent
Content:
5 pcs
Price:
$
32.81
Item in Stock
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ID:
431154
Weight:
2.99ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
71.04
Item in Stock
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ID:
554032
Weight:
27.75ct
Size:
17 x 17 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
33.70
Item in Stock
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ID:
662831
Weight:
1.14ct
Size:
6.6 x 5.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.84
Item in Stock
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ID:
435580
Weight:
4.35ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
23.93
Item in Stock
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ID:
359949
Weight:
4.64ct (total)
Size:
6.1 x 4.2 mm
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
30.62
Item in Stock
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ID:
706411
Weight:
15.88ct
Size:
16 x 14.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.40
Item in Stock
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ID:
714968
Weight:
9.47ct
Size:
14 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
24.55
Item in Stock
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ID:
500033
Weight:
1.35ct
Size:
12.1 x 5.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
12.48
Item in Stock
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ID:
737514
Weight:
1.99ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
89.55
Item in Stock
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ID:
724589
Weight:
0.89ct
Size:
10 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
26.70
Item in Stock
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ID:
640658
Weight:
1.16ct
Size:
6.9 x 6.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
7.66
Item in Stock
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ID:
707005
Weight:
1.21ct
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
7.26
Item in Stock
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ID:
522651
Weight:
36.16ct
Size:
31.5 x 22.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
36.74
Item in Stock
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ID:
648456
Weight:
23.66ct
Size:
27 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.63
Item in Stock
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ID:
516185
Weight:
26.82ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
31.51
Item in Stock
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ID:
392298
Weight:
78.22ct
Size:
35.2 x 23.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
75.10
Item in Stock
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ID:
451295
Weight:
1.55ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.33
Item in Stock
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ID:
409049
Weight:
6.24ct
Size:
19 x 9.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
57.66
Item in Stock
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ID:
713950
Weight:
0.89ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.95
Item in Stock
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ID:
397514
Weight:
12.64ct
Size:
15 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
83.42
Item in Stock
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ID:
491662
Weight:
57.51ct (total)
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
67.56
Item in Stock
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ID:
438491
Weight:
14.86ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
58.85
Item in Stock
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ID:
461983
Weight:
7.67ct (total)
Size:
12.1 x 6 mm
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
91.43
Item in Stock
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ID:
636054
Weight:
6.36ct
Size:
21.5 x 8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
53.42
Item in Stock
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ID:
704402
Weight:
0.60ct
Size:
8.6 x 3.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
19.72
Item in Stock
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ID:
697882
Weight:
0.81ct
Size:
5.7 x 5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.86
Item in Stock
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ID:
716070
Weight:
18.55ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
178.08
Item in Stock
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ID:
710179
Weight:
2.03ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
36.37
Item in Stock
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ID:
473544
Weight:
2.67ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
35.24
Item in Stock
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ID:
401134
Weight:
29.78ct
Size:
22.3 x 16.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
58.97
Item in Stock
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ID:
461115
Weight:
2.63ct
Size:
9.5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
24.30
Item in Stock
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ID:
697053
Weight:
25.13ct
Size:
20 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
17.18
Item in Stock
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ID:
435857
Weight:
7.12ct
Size:
13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
23.32
Item in Stock
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ID:
697848
Weight:
2.31ct (total)
Size:
7.1 x 5.8 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
13.86
Item in Stock
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ID:
363515
Weight:
29.84ct
Size:
30.5 x 18.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.32
Item in Stock
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ID:
725279
Weight:
0.85ct
Size:
21.4 x 2.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
35.70
Item in Stock
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ID:
712410
Weight:
12.52ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
33.35
Item in Stock
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ID:
741080
Weight:
129.84ct
Size:
30.1 x 26.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
259.68
Item in Stock
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ID:
386582
Weight:
12.02ct (total)
Size:
18.3 x 8.2 mm
Clarity:
Translucent
Content:
4 pcs
Price:
$
106.93
Item in Stock
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ID:
464255
Weight:
3.82ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
35.29
Item in Stock
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ID:
409557
Weight:
7.48ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
35.64
Item in Stock
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ID:
714932
Weight:
8.22ct
Size:
12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
21.31
Item in Stock
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ID:
692508
Weight:
24.25ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
203.70
Item in Stock
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ID:
418403
Weight:
7.24ct
Size:
12.4 x 10.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
38.23
Item in Stock
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ID:
722700
Weight:
11.87ct
Size:
19.3 x 14 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
99.71
Item in Stock
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ID:
688975
Weight:
2.25ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.40
Item in Stock
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ID:
554273
Weight:
26.26ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
31.90
Item in Stock
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ID:
724801
Weight:
1.16ct
Size:
13.7 x 3.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
48.72
Item in Stock
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ID:
690253
Weight:
98.65ct
Size:
42.3 x 21.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
69.60
Item in Stock
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ID:
479016
Weight:
2.63ct (total)
Size:
10.1 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
27.77
Item in Stock
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ID:
398345
Weight:
2.38ct
Size:
8.5 x 7.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
122.52
Item in Stock
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ID:
392668
Weight:
13.47ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
88.91
Item in Stock
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ID:
454466
Weight:
1.10ct
Size:
12.5 x 4.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
46.46
Item in Stock
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ID:
694402
Weight:
14.24ct
Size:
15 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
119.62
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 feel Gemselect is a trustworthy company to buy from
Posted By Becky in October, 2025
Source: Bizrate
Overall Rating -> 10
I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.
Posted By Desertchick in March, 2025
Source: Bizrate
Overall Rating -> 9
Will know more once order received
Posted By Jim in September, 2025
Source: Bizrate
Overall Rating -> 10
Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.
Posted By JD in July, 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 -> 10
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.
Posted By Maggie in August, 2025
Source: Bizrate
Overall Rating -> 9
Been using them for years! Very satisfied with the products.
Posted By PI SC in May, 2025
Source: Bizrate
Overall Rating -> 10
Good selection, using for custom jewlery for my wife.
Posted By Smitty in June, 2025
Source: Bizrate
Overall Rating -> 10
It was easy to find what I wanted
Posted By Villian in December, 2024
Source: Bizrate