Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
346380
Weight:
1.22ct
Size:
7.2 x 5.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
48.31
Item in Stock
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ID:
273232
Weight:
23.85ct
Size:
20.4 x 19.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
62.96
Item in Stock
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ID:
676933
Weight:
0.06ct
Size:
2.3 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
23.54
Item in Stock
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ID:
713705
Weight:
14.30ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
120.12
Item in Stock
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ID:
712342
Weight:
1.66ct
Size:
9 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.43
Item in Stock
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ID:
394308
Weight:
53.45ct
Size:
43.1 x 24.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
70.56
Item in Stock
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ID:
567453
Weight:
0.21ct (total)
Size:
3 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
452.32
Item in Stock
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ID:
502886
Weight:
2.78ct (total)
Size:
6.8 x 6.1 mm
Clarity:
VS
Content:
5 pcs
Price:
$
22.02
Item in Stock
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ID:
383633
Weight:
1.51ct
Size:
14 x 3.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
34.61
Item in Stock
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ID:
479220
Weight:
25.87ct (total)
Size:
16 x 11.5 mm
Clarity:
Transparent
Content:
4 pcs
Price:
$
47.12
Item in Stock
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ID:
708043
Weight:
4.99ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.79
Item in Stock
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ID:
647274
Weight:
2.54ct
Size:
9.4 x 7.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
57.91
Item in Stock
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ID:
621018
Weight:
20.95ct (total)
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
55.31
Item in Stock
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ID:
484339
Weight:
4.56ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
60.19
Item in Stock
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ID:
682814
Weight:
0.60ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10.80
Item in Stock
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ID:
379042
Weight:
19.39ct (total)
Size:
13.7 x 12.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
76.79
Item in Stock
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ID:
573254
Weight:
5.71ct
Size:
12.5 x 11.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
45.23
Item in Stock
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ID:
439205
Weight:
3.30ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
204.73
Item in Stock
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ID:
636977
Weight:
6.01ct
Size:
14.9 x 11.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
14.42
Item in Stock
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ID:
485381
Weight:
7.83ct (total)
Size:
12 x 12 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
18.79
Item in Stock
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ID:
664506
Weight:
1.85ct
Size:
9 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
8.88
Item in Stock
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ID:
656225
Weight:
5.95ct
Size:
14 x 11.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
41.65
Item in Stock
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ID:
672658
Weight:
13.63ct
Size:
20.2 x 9.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
81.78
Item in Stock
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ID:
686782
Weight:
1.44ct
Size:
6.6 x 6.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.82
Item in Stock
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ID:
531799
Weight:
3.60ct
Size:
9 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
194.40
Item in Stock
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ID:
390559
Weight:
1.72ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
110.71
Item in Stock
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ID:
739330
Weight:
0.20ct
Size:
4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
10.00
Item in Stock
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ID:
348531
Weight:
2.05ct
Size:
19.6 x 3.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
67.66
Item in Stock
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ID:
571007
Weight:
0.85ct (total)
Size:
5.9 x 4.2 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
7.86
Item in Stock
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ID:
345079
Weight:
47.13ct
Size:
26.4 x 21.4 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
80.88
Item in Stock
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ID:
563524
Weight:
1.71ct
Size:
7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
38.38
Item in Stock
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ID:
399579
Weight:
30.50ct (total)
Size:
35.2 x 14.5 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
58.37
Item in Stock
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ID:
650119
Weight:
9.52ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
6.74
Item in Stock
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ID:
614327
Weight:
8.97ct
Size:
14.6 x 12.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
311.16
Item in Stock
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ID:
718154
Weight:
0.74ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
22.20
Item in Stock
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ID:
590767
Weight:
6.39ct
Size:
15 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
60.14
Item in Stock
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ID:
554267
Weight:
35.96ct
Size:
24.9 x 16.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.67
Item in Stock
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ID:
521696
Weight:
2.36ct
Size:
9 x 7.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
50.98
Item in Stock
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ID:
673076
Weight:
9.44ct (total)
Size:
20.3 x 9.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
26.62
Item in Stock
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ID:
681795
Weight:
0.97ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.46
Item in Stock
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ID:
690254
Weight:
67.28ct
Size:
35.3 x 22.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
66.00
Item in Stock
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ID:
482145
Weight:
29.06ct (total)
Size:
24.5 x 13.5 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
37.60
Item in Stock
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ID:
664687
Weight:
1.43ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
30.89
Item in Stock
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ID:
678349
Weight:
5.19ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.46
Item in Stock
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ID:
706873
Weight:
20.29ct
Size:
33.2 x 19.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.96
Item in Stock
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ID:
480031
Weight:
2.07ct
Size:
8.6 x 8.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
19.13
Item in Stock
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ID:
546299
Weight:
1.95ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
12.88
Item in Stock
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ID:
684645
Weight:
0.35ct
Size:
4.6 x 3.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
14.70
Item in Stock
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ID:
514792
Weight:
2.04ct
Size:
8.2 x 6.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
35.00
Item in Stock
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ID:
433676
Weight:
6.30ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
41.58
Item in Stock
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ID:
678327
Weight:
4.40ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
5.44
Item in Stock
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ID:
707733
Weight:
11.59ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
83.45
Item in Stock
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ID:
687428
Weight:
3.74ct (total)
Size:
7.5 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
10.96
Item in Stock
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ID:
730852
Weight:
16.29ct
Size:
24.8 x 18.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.94
Item in Stock
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ID:
308846
Weight:
5.47ct (total)
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
20.22
Item in Stock
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ID:
453733
Weight:
3.24ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
29.94
Item in Stock
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ID:
737355
Weight:
4.58ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
206.10
Item in Stock
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ID:
499556
Weight:
30.00ct
Size:
30.8 x 16.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
27.72
Item in Stock
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ID:
708075
Weight:
2.87ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.75
Item in Stock
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ID:
651056
Weight:
1.65ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.86
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
Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site
Posted By Bern in October, 2024
Source: Bizrate
Overall Rating -> 10
It was easy and to the point
Posted By Victorius in May, 2025
Source: Bizrate
Overall Rating -> 10
I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....
Posted By Dork in September, 2024
Source: Bizrate
Overall Rating -> 10
Its been a long time since Ive made any purchases Im satisfied with the quality.
Posted By Hard Case in December, 2024
Source: Bizrate
Overall Rating -> 10
I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated
Posted By Jag in January, 2025
Source: Bizrate
Overall Rating -> 7
Excited to see
Posted By Ss in December, 2024
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Overall Rating -> 10
excellent deals-excellent service-fair prices
Posted By JD in April, 2025
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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.
Posted By Tim in March, 2025
Source: Bizrate
Overall Rating -> 10
It was my second time so I understand what it is to do
Posted By Ibie in February, 2025
Source: Bizrate