Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
493510
Weight:
2.72ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
17.95
Item in Stock
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ID:
479889
Weight:
3.50ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
32.34
Item in Stock
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ID:
436948
Weight:
1.81ct
Size:
7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.20
Item in Stock
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ID:
409993
Weight:
2.80ct (total)
Size:
8 x 5.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
13.38
Item in Stock
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ID:
544838
Weight:
1.65ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.30
Item in Stock
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ID:
668902
Weight:
7.30ct
Size:
16.7 x 10.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
157.68
Item in Stock
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ID:
538014
Weight:
0.90ct
Size:
9.8 x 3.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
81.97
Item in Stock
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ID:
540086
Weight:
1.23ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.85
Item in Stock
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ID:
698604
Weight:
3.99ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
33.52
Item in Stock
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ID:
542567
Weight:
1.48ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
11.72
Item in Stock
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ID:
453764
Weight:
2.75ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.42
Item in Stock
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ID:
470846
Weight:
7.06ct
Size:
7.6 x 8.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
326.17
Item in Stock
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ID:
529100
Weight:
3.12ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
24.71
Item in Stock
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ID:
407751
Weight:
5.50ct
Size:
13 x 10.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
183.16
Item in Stock
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ID:
685909
Weight:
29.70ct
Size:
34.5 x 22.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.04
Item in Stock
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ID:
551051
Weight:
1.05ct
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
3.95
Item in Stock
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ID:
725653
Weight:
1.49ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
59.02
Item in Stock
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ID:
311130
Weight:
1.91ct
Size:
12 x 8.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
100.85
Item in Stock
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ID:
556632
Weight:
1.63ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
13.63
Item in Stock
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ID:
707102
Weight:
2.15ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.16
Item in Stock
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ID:
428581
Weight:
4.17ct
Size:
12.9 x 9.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
27.53
Item in Stock
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ID:
493653
Weight:
6.52ct (total)
Size:
10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
23.23
Item in Stock
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ID:
426617
Weight:
20.64ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
95.35
Item in Stock
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ID:
728208
Weight:
0.89ct
Size:
5.9 x 4.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.34
Item in Stock
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ID:
719768
Weight:
0.57ct
Size:
5.2 x 4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.26
Item in Stock
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ID:
555883
Weight:
6.80ct
Size:
14.5 x 11.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
51.52
Item in Stock
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ID:
580164
Weight:
0.48ct
Size:
6.3 x 3.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.18
Item in Stock
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ID:
430295
Weight:
5.04ct
Size:
12.7 x 9.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
13.10
Item in Stock
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ID:
493895
Weight:
5.04ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
30.11
Item in Stock
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ID:
694525
Weight:
11.56ct
Size:
15 x 15 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
97.10
Item in Stock
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ID:
543972
Weight:
2.00ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
40.24
Item in Stock
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ID:
418153
Weight:
11.91ct (total)
Size:
16.8 x 10.9 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
23.59
Item in Stock
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ID:
456627
Weight:
2.33ct
Size:
13.6 x 6.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
21.53
Item in Stock
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ID:
533397
Weight:
1.86ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Price:
$
14.81
Item in Stock
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Select
1
2
3
4
5
6
7
pcs 0 in Cart
ID:
477094
Weight:
1.30ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
10.30
Item in Stock
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ID:
565659
Weight:
2.83ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
18.68
Item in Stock
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ID:
623757
Weight:
9.24ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
156.85
Item in Stock
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ID:
698538
Weight:
0.86ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.22
Item in Stock
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ID:
550596
Weight:
6.36ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
47.86
Item in Stock
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ID:
710078
Weight:
1.94ct
Size:
13.9 x 6.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
16.30
Item in Stock
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ID:
636961
Weight:
25.41ct (total)
Size:
20 x 10.1 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
91.48
Item in Stock
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ID:
724462
Weight:
0.24ct
Size:
4.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
40.32
Item in Stock
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ID:
697080
Weight:
0.48ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
10.37
Item in Stock
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ID:
693381
Weight:
33.16ct
Size:
37.2 x 10.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.94
Item in Stock
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ID:
487697
Weight:
5.43ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
55.40
Item in Stock
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ID:
529577
Weight:
7.04ct (total)
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
27.88
Item in Stock
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ID:
664821
Weight:
1.02ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
11.02
Item in Stock
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ID:
708759
Weight:
0.89ct
Size:
6.5 x 5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
18.38
Item in Stock
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ID:
720392
Weight:
1.16ct
Size:
6.9 x 5.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
167.04
Item in Stock
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ID:
418633
Weight:
26.26ct (total)
Size:
15.7 x 10.2 mm
Clarity:
Translucent
Content:
5 pcs
Price:
$
52.00
Item in Stock
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ID:
687715
Weight:
0.67ct
Size:
5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
1.96
Item in Stock
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ID:
480704
Weight:
5.85ct (total)
Size:
4.6 x 4.5 mm
Clarity:
Translucent
Content:
30 pcs
Price:
$
45.49
Item in Stock
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ID:
471969
Weight:
2.67ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
352.44
Item in Stock
More Options & Item Details
ID:
655372
Weight:
5.27ct
Size:
12.9 x 10.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
69.56
Item in Stock
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ID:
262425
Weight:
0.70ct
Size:
7 x 3.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
87.32
Item in Stock
More Options & Item Details
ID:
537518
Weight:
0.95ct
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
21.29
Item in Stock
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ID:
474324
Weight:
2.34ct
Size:
8 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.62
Item in Stock
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ID:
341939
Weight:
3.87ct (total)
Size:
4.2 x 4.2 mm
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
37.54
Item in Stock
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ID:
685887
Weight:
1.41ct
Size:
7.7 x 6.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
25.96
Item in Stock
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ID:
468452
Weight:
0.80ct
Size:
8.6 x 4.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
33.79
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
Nice website I just don't know much about the quality until I receive the stone.
Posted By Becky in December, 2024
Source: Bizrate
Overall Rating -> 10
Love, and have always loved, your website.
Posted By Aberabic in July, 2025
Source: Bizrate
Overall Rating -> 10
It was easy and to the point
Posted By Victorius in May, 2025
Source: Bizrate
Overall Rating -> 10
went well
Posted By Doug in May, 2025
Source: Bizrate
Overall Rating -> 9
It was a good experience looking for and finding a nice amethyst stone
Posted By N/a in May, 2025
Source: Bizrate
Overall Rating -> 9
Very easy to navigate with a great selection.
Posted By Bar181 in August, 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
All good
Posted By DouscheGift in August, 2025
Source: Bizrate
Overall Rating -> 9
I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.
Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate