Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
496499
Weight:
2.27ct
Size:
9 x 7.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
47.30
Item in Stock
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ID:
617104
Weight:
27.47ct
Size:
30.7 x 21 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
26.11
Item in Stock
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ID:
658705
Weight:
20.63ct
Size:
19.3 x 18 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
30.20
Item in Stock
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ID:
547777
Weight:
1.77ct
Size:
7 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
35.87
Item in Stock
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ID:
725646
Weight:
1.13ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
37.30
Item in Stock
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ID:
686080
Weight:
0.98ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
21.17
Item in Stock
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ID:
437383
Weight:
1.43ct
Size:
6.5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.75
Item in Stock
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ID:
737506
Weight:
1.35ct
Size:
7 x 5.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
33.75
Item in Stock
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ID:
704994
Weight:
24.88ct
Size:
41.2 x 9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
5.98
Item in Stock
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ID:
431556
Weight:
2.96ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
31.22
Item in Stock
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ID:
661866
Weight:
2.10ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
50.40
Item in Stock
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ID:
475571
Weight:
7.09ct
Size:
16 x 12 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
65.51
Item in Stock
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ID:
718227
Weight:
1.67ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
50.10
Item in Stock
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ID:
558249
Weight:
7.73ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
58.46
Item in Stock
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ID:
450758
Weight:
3.34ct
Size:
12.5 x 7.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.86
Item in Stock
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ID:
720074
Weight:
0.93ct
Size:
5.9 x 4.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
16.74
Item in Stock
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ID:
698761
Weight:
1.81ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
10.86
Item in Stock
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ID:
658419
Weight:
5.23ct
Size:
19.4 x 7.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
18.83
Item in Stock
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ID:
381964
Weight:
2.27ct
Size:
19.5 x 3.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
86.47
Item in Stock
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ID:
565152
Weight:
0.18ct (total)
Size:
2.8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
358.20
Item in Stock
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ID:
711613
Weight:
1.27ct
Size:
7.5 x 5.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
25.36
Item in Stock
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ID:
526337
Weight:
3.83ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
36.05
Item in Stock
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ID:
718605
Weight:
10.71ct
Size:
24.8 x 15.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
64.26
Item in Stock
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ID:
724535
Weight:
0.61ct
Size:
8.6 x 4.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
18.30
Item in Stock
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ID:
672071
Weight:
1.45ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
34.80
Item in Stock
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ID:
530297
Weight:
1.21ct
Size:
6.3 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
105.42
Item in Stock
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ID:
645955
Weight:
21.82ct
Size:
21.5 x 18.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.31
Item in Stock
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ID:
594185
Weight:
0.90ct
Size:
5 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
21.38
Item in Stock
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ID:
484037
Weight:
15.77ct
Size:
19.8 x 13.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.24
Item in Stock
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ID:
671607
Weight:
2.49ct
Size:
12.9 x 8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
11.45
Item in Stock
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ID:
407976
Weight:
11.65ct
Size:
14 x 14 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
27.53
Item in Stock
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ID:
609093
Weight:
2.19ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
65.70
Item in Stock
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ID:
715538
Weight:
4.72ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
45.31
Item in Stock
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ID:
541917
Weight:
2.10ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
19.40
Item in Stock
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ID:
693024
Weight:
27.79ct
Size:
36.1 x 9.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.34
Item in Stock
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ID:
639730
Weight:
0.52ct
Size:
4.3 x 4.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
3.64
Item in Stock
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ID:
684251
Weight:
31.84ct
Size:
25 x 24.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
40.88
Item in Stock
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ID:
739115
Weight:
1.50ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.50
Item in Stock
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ID:
688885
Weight:
0.95ct
Size:
9.2 x 4.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
9.12
Item in Stock
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ID:
431549
Weight:
3.25ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
34.28
Item in Stock
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ID:
529079
Weight:
1.83ct
Size:
8.8 x 5.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
132.86
Item in Stock
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ID:
388139
Weight:
2.36ct
Size:
12.3 x 7.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
119.09
Item in Stock
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ID:
349578
Weight:
1.70ct
Size:
18.9 x 3.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
49.37
Item in Stock
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ID:
550751
Weight:
1.50ct
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
18.12
Item in Stock
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ID:
365614
Weight:
15.73ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
31.15
Item in Stock
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ID:
410323
Weight:
5.63ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
37.16
Item in Stock
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ID:
737155
Weight:
3.52ct
Size:
12.1 x 8.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
17.60
Item in Stock
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ID:
458547
Weight:
0.96ct (total)
Size:
5 x 4.2 mm
Clarity:
VS
Content:
2 pcs
Price:
$
189.50
Item in Stock
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ID:
720599
Weight:
0.96ct
Size:
6 x 4.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
92.40
Item in Stock
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ID:
428010
Weight:
27.33ct
Size:
35.7 x 13 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
24.17
Item in Stock
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ID:
676174
Weight:
3.96ct
Size:
11 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.27
Item in Stock
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ID:
400168
Weight:
7.15ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
23.59
Item in Stock
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ID:
683091
Weight:
0.70ct (total)
Size:
7 x 3.5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
12.60
Item in Stock
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ID:
720395
Weight:
1.36ct
Size:
6.9 x 6 mm
Clarity:
VS
Content:
1 pc
Price:
$
195.84
Item in Stock
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ID:
484844
Weight:
30.43ct
Size:
38.8 x 15.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
30.12
Item in Stock
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ID:
473971
Weight:
9.96ct
Size:
16.8 x 11 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
39.44
Item in Stock
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ID:
418351
Weight:
10.20ct
Size:
16.8 x 12.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
20.20
Item in Stock
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ID:
572193
Weight:
3.01ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.82
Item in Stock
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ID:
328759
Weight:
17.36ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
27.49
Item in Stock
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ID:
655900
Weight:
0.88ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
21.12
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 -> 9
I love the gems!
Posted By MM in April, 2025
Source: Bizrate
Overall Rating -> 10
Very food
Posted By Keeto in July, 2025
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Overall Rating -> 10
I was able to find what I was looking for
Posted By Lincolnpremier in January, 2025
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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
Very good
Hoping you will increase your inventory especially in the 6mm
Thanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.
Posted By Nate in March, 2025
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Overall Rating -> 10
Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.
Posted By Sal in July, 2025
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Overall Rating -> 9
the gems were smaller than I thought but I was at fault for not reading the complete discrimination
Posted By Tim in May, 2025
Source: Bizrate
Overall Rating -> 10
went well
Posted By Doug in May, 2025
Source: Bizrate