Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
672076
Weight:
1.62ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
38.88
Item in Stock
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ID:
650045
Weight:
0.87ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
7.31
Item in Stock
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ID:
573113
Weight:
0.78ct
Size:
8 x 6.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
30.89
Item in Stock
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ID:
337604
Weight:
7.62ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
10 pcs
Price:
$
70.40
Item in Stock
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ID:
604523
Weight:
18.27ct
Size:
26.2 x 17 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.30
Item in Stock
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ID:
480747
Weight:
2.07ct (total)
Size:
5.8 x 3.9 mm
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
19.13
Item in Stock
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ID:
742069
Weight:
2.51ct
Size:
12 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.10
Item in Stock
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ID:
693320
Weight:
0.67ct
Size:
6.5 x 4.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.20
Item in Stock
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ID:
713890
Weight:
2.09ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
17.56
Item in Stock
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ID:
553002
Weight:
7.36ct (total)
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
38.86
Item in Stock
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ID:
712936
Weight:
1.35ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
26.95
Item in Stock
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ID:
492828
Weight:
9.53ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
68.93
Item in Stock
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ID:
434896
Weight:
28.98ct (total)
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
38.26
Item in Stock
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ID:
536988
Weight:
1.42ct
Size:
6.6 x 5.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
126.53
Item in Stock
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ID:
624923
Weight:
2.07ct
Size:
8.4 x 6.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
39.36
Item in Stock
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ID:
261580
Weight:
3.32ct (total)
Size:
5.3 x 2.7 mm
Clarity:
VS
Content:
20 pcs
Price:
$
175.30
Item in Stock
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ID:
481137
Weight:
48.79ct
Size:
43.1 x 23.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
48.30
Item in Stock
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ID:
698494
Weight:
3.42ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.73
Item in Stock
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ID:
727346
Weight:
0.22ct
Size:
3.8 x 3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
9.24
Item in Stock
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ID:
667171
Weight:
1.44ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.53
Item in Stock
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ID:
693860
Weight:
0.71ct
Size:
7.1 x 5.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
42.60
Item in Stock
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ID:
450501
Weight:
4.10ct
Size:
11.9 x 8.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
37.88
Item in Stock
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ID:
727336
Weight:
0.29ct
Size:
4.1 x 3.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
12.18
Item in Stock
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ID:
559918
Weight:
4.37ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
40.38
Item in Stock
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ID:
704380
Weight:
0.63ct
Size:
10.1 x 3 mm
Clarity:
VS
Content:
1 pc
Price:
$
20.71
Item in Stock
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ID:
427172
Weight:
1.24ct
Size:
9 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.09
Item in Stock
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ID:
564608
Weight:
0.27ct
Size:
4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
593.87
Item in Stock
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ID:
719935
Weight:
3.22ct
Size:
8.5 x 7.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
96.60
Item in Stock
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ID:
367828
Weight:
5.40ct
Size:
12.3 x 8.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.42
Item in Stock
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ID:
658445
Weight:
25.55ct
Size:
19.5 x 18.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
37.40
Item in Stock
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ID:
370078
Weight:
1.62ct
Size:
16.9 x 3.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
41.66
Item in Stock
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ID:
453748
Weight:
3.10ct
Size:
11.3 x 8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.64
Item in Stock
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ID:
606780
Weight:
2.28ct
Size:
9 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
30.10
Item in Stock
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ID:
656235
Weight:
1.75ct
Size:
8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
42.00
Item in Stock
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ID:
714973
Weight:
12.56ct
Size:
15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
32.56
Item in Stock
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ID:
678879
Weight:
42.66ct
Size:
23.8 x 21.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
255.96
Item in Stock
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ID:
741918
Weight:
2.96ct
Size:
12 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.60
Item in Stock
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ID:
740683
Weight:
0.06ct
Size:
4 x 2 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
251.25
Item in Stock
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ID:
359770
Weight:
31.30ct
Size:
22 x 16.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
82.63
Item in Stock
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ID:
721944
Weight:
1.13ct (total)
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
20.34
Item in Stock
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ID:
742840
Weight:
1.03ct
Size:
6.4 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
43.26
Item in Stock
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ID:
419145
Weight:
6.84ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
36.12
Item in Stock
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ID:
731000
Weight:
12.56ct
Size:
15.5 x 12.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.37
Item in Stock
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ID:
662830
Weight:
0.93ct
Size:
5.9 x 5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.58
Item in Stock
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ID:
370702
Weight:
13.94ct
Size:
12.7 x 10.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.05
Item in Stock
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ID:
531012
Weight:
4.13ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
38.16
Item in Stock
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ID:
414766
Weight:
7.70ct
Size:
12 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
50.82
Item in Stock
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ID:
551528
Weight:
1.58ct
Size:
8.2 x 6.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.89
Item in Stock
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ID:
565412
Weight:
4.61ct
Size:
15.8 x 9.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
18.25
Item in Stock
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ID:
398155
Weight:
1.68ct
Size:
17.9 x 3.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
48.79
Item in Stock
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ID:
523838
Weight:
10.20ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
80.78
Item in Stock
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ID:
677842
Weight:
1.07ct
Size:
5 x 5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
612.00
Item in Stock
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ID:
346703
Weight:
48.59ct
Size:
31.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
64.14
Item in Stock
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ID:
499202
Weight:
2.06ct
Size:
12 x 5.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
339.90
Item in Stock
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ID:
454658
Weight:
1.85ct
Size:
10.2 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.10
Item in Stock
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ID:
592225
Weight:
0.77ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
25.42
Item in Stock
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ID:
696581
Weight:
38.23ct
Size:
39.4 x 11.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
4.58
Item in Stock
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ID:
667116
Weight:
1.19ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.41
Item in Stock
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ID:
721392
Weight:
0.54ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
9.72
Item in Stock
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ID:
504598
Weight:
1.98ct
Size:
7.7 x 7.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
13.96
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 found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!
Posted By TheP in April, 2025
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Overall Rating -> 10
Easy to conduct search, good amount of stock to select from along with variety of prices.
Posted By Que in June, 2025
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Overall Rating -> 10
Awesome
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Overall Rating -> 10
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Overall Rating -> 10
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Overall Rating -> 10
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Posted By Mike in October, 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.
Posted By Tim in March, 2025
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Overall Rating -> 7
Okay thank you.
Posted By Bepc61 in March, 2025
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Overall Rating -> 9
I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.
Posted By Jezzi in June, 2025
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