Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
640401
Weight:
0.66ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.13
Item in Stock
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ID:
606922
Weight:
2.30ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.07
Item in Stock
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ID:
533348
Weight:
2.05ct
Size:
8.4 x 7 mm
Clarity:
VS
Content:
1 pc
Price:
$
38.58
Item in Stock
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ID:
741915
Weight:
1.69ct
Size:
9.9 x 4.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
16.90
Item in Stock
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ID:
411814
Weight:
1.98ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
3 pcs
Price:
$
91.48
Item in Stock
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ID:
439431
Weight:
7.52ct
Size:
14.5 x 11.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
148.90
Item in Stock
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ID:
673066
Weight:
1.07ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.68
Item in Stock
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ID:
532961
Weight:
1.37ct
Size:
7 x 5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.96
Item in Stock
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ID:
615233
Weight:
0.97ct
Size:
6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
24.32
Item in Stock
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ID:
454618
Weight:
5.97ct
Size:
15.5 x 11.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
10.01
Item in Stock
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ID:
445819
Weight:
2.50ct
Size:
8.5 x 7.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
119.36
Item in Stock
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ID:
673298
Weight:
0.64ct
Size:
5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
15.36
Item in Stock
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ID:
659459
Weight:
2.04ct
Size:
7.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.90
Item in Stock
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ID:
633795
Weight:
13.93ct
Size:
20.1 x 13.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
74.05
Item in Stock
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ID:
385073
Weight:
10.31ct
Size:
22.4 x 12.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
92.95
Item in Stock
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ID:
701952
Weight:
10.29ct
Size:
14.4 x 10.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
61.74
Item in Stock
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ID:
658601
Weight:
17.57ct
Size:
17.1 x 16 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.73
Item in Stock
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ID:
678145
Weight:
6.76ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
16.22
Item in Stock
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ID:
726003
Weight:
0.43ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
3.44
Item in Stock
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ID:
693558
Weight:
1.83ct
Size:
6.7 x 5.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
60.67
Item in Stock
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ID:
472759
Weight:
4.15ct
Size:
12.2 x 9.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
57.46
Item in Stock
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ID:
562885
Weight:
4.25ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
39.28
Item in Stock
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ID:
474033
Weight:
1.98ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
18.30
Item in Stock
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ID:
672184
Weight:
1.11ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.64
Item in Stock
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ID:
712770
Weight:
1.65ct
Size:
7.6 x 6.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
39.60
Item in Stock
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ID:
600290
Weight:
17.02ct
Size:
22.7 x 17.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.80
Item in Stock
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ID:
712493
Weight:
3.65ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
9.72
Item in Stock
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ID:
603882
Weight:
31.40ct
Size:
36.4 x 21.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.16
Item in Stock
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ID:
350266
Weight:
1.35ct
Size:
11.8 x 3.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
39.20
Item in Stock
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ID:
460477
Weight:
3.55ct
Size:
12 x 9.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
39.05
Item in Stock
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ID:
518272
Weight:
37.30ct
Size:
24.3 x 18.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.82
Item in Stock
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ID:
736681
Weight:
12.03ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
16.96
Item in Stock
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ID:
560070
Weight:
2.25ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
50.50
Item in Stock
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ID:
325561
Weight:
0.76ct (total)
Size:
4 mm (calibrated)
Clarity:
VVS-VS
Content:
5 pcs
Price:
$
205.92
Item in Stock
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ID:
483545
Weight:
1.39ct
Size:
6.6 x 5.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
119.27
Item in Stock
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ID:
546874
Weight:
3.30ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
26.14
Item in Stock
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ID:
699528
Weight:
0.58ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
5.57
Item in Stock
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Select
1
2
3
4
pcs 0 in Cart
ID:
541717
Weight:
4.27ct (total)
Size:
8.5 x 6.9 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
85.79
Item in Stock
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ID:
706505
Weight:
2.38ct
Size:
8.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.86
Item in Stock
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ID:
706780
Weight:
2.11ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.06
Item in Stock
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ID:
600553
Weight:
2.90ct
Size:
9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
37.90
Item in Stock
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ID:
297889
Weight:
3.33ct (total)
Size:
3 x 3 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
20 pcs
Price:
$
114.29
Item in Stock
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ID:
687925
Weight:
36.66ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
43.99
Item in Stock
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ID:
720912
Weight:
1.42ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
11.93
Item in Stock
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ID:
610345
Weight:
17.98ct (total)
Size:
22.1 x 14.7 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
23.74
Item in Stock
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ID:
470089
Weight:
94.12ct
Size:
37.4 x 25.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
155.30
Item in Stock
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ID:
670727
Weight:
0.81ct
Size:
5.3 x 4.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
29.16
Item in Stock
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ID:
678069
Weight:
10.90ct
Size:
20.9 x 20.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
13.48
Item in Stock
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ID:
605564
Weight:
19.95ct
Size:
18.8 x 15 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
184.34
Item in Stock
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ID:
691381
Weight:
5.88ct
Size:
21.3 x 12.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
317.52
Item in Stock
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ID:
692957
Weight:
57.04ct
Size:
23.4 x 21.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
41.06
Item in Stock
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ID:
590928
Weight:
0.68ct
Size:
5.9 x 4.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.13
Item in Stock
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ID:
499187
Weight:
1.86ct
Size:
10.6 x 5.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
368.28
Item in Stock
More Options & Item Details
ID:
715347
Weight:
12.90ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
123.84
Item in Stock
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ID:
733103
Weight:
0.40ct
Size:
5.7 x 4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
16.80
Item in Stock
More Options & Item Details
ID:
687124
Weight:
3.04ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
3.65
Item in Stock
More Options & Item Details
ID:
520005
Weight:
0.77ct
Size:
7.9 x 5.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
64.68
Item in Stock
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ID:
433702
Weight:
4.39ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
28.98
Item in Stock
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ID:
550615
Weight:
2.81ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.97
Item in Stock
More Options & Item Details
ID:
656763
Weight:
0.90ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.12
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
there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life
Posted By Kickbass.2 in January, 2025
Source: Bizrate
Overall Rating -> 10
All good
Posted By DouscheGift in August, 2025
Source: Bizrate
Overall Rating -> 10
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
Posted By Edsor works in October, 2025
Source: Bizrate
Overall Rating -> 10
I love the quality, package and info of your gems.
Posted By Diana in April, 2025
Source: Bizrate
Overall Rating -> 10
the selection is good as are the prices
Posted By Old man in August, 2025
Source: Bizrate
Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..
Posted By Steven M. in February, 2025
Source: Bizrate
Overall Rating -> 9
I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!
Posted By Leo in March, 2025
Source: Bizrate
Overall Rating -> 10
My experience was done with ease
Posted By Barb in October, 2025
Source: Bizrate
Overall Rating -> 9
I did not have any problems
Posted By Clilrichard in January, 2025
Source: Bizrate