Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
737465
Weight:
2.22ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
99.90
Item in Stock
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ID:
539301
Weight:
2.06ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.22
Item in Stock
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ID:
454418
Weight:
0.95ct
Size:
10.3 x 4.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.13
Item in Stock
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ID:
680820
Weight:
0.85ct
Size:
6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
25.50
Item in Stock
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ID:
721908
Weight:
0.55ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
9.90
Item in Stock
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ID:
719067
Weight:
2.53ct
Size:
8.2 x 6.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
75.90
Item in Stock
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ID:
435923
Weight:
9.40ct
Size:
14 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
30.77
Item in Stock
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ID:
504931
Weight:
7.66ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
50.56
Item in Stock
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ID:
700217
Weight:
52.47ct
Size:
45.6 x 21.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
44.08
Item in Stock
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ID:
450037
Weight:
2.45ct (total)
Size:
7 x 5.4 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
29.40
Item in Stock
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ID:
609109
Weight:
2.20ct
Size:
8.5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
40.66
Item in Stock
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ID:
720808
Weight:
0.48ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
4.03
Item in Stock
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ID:
557818
Weight:
4.47ct
Size:
10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
47.38
Item in Stock
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ID:
519986
Weight:
42.61ct
Size:
24.3 x 21.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
50.05
Item in Stock
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ID:
439756
Weight:
3.90ct (total)
Size:
8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
7.73
Item in Stock
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ID:
708201
Weight:
22.58ct
Size:
26.5 x 15.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
81.29
Item in Stock
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ID:
602196
Weight:
9.97ct
Size:
15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
48.43
Item in Stock
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ID:
717447
Weight:
1.24ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
25.30
Item in Stock
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ID:
712221
Weight:
1.23ct
Size:
6.5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.56
Item in Stock
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ID:
350531
Weight:
3.34ct (total)
Size:
3.2 x 3.2 mm
Clarity:
Transparent
Content:
20 pcs
Price:
$
76.27
Item in Stock
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ID:
619145
Weight:
6.61ct
Size:
12.9 x 10.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
87.25
Item in Stock
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ID:
612305
Weight:
0.70ct
Size:
7 x 4.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
3.24
Item in Stock
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ID:
687717
Weight:
0.76ct
Size:
5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
2.22
Item in Stock
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ID:
476473
Weight:
6.75ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
56.70
Item in Stock
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ID:
450571
Weight:
4.52ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
41.76
Item in Stock
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ID:
389593
Weight:
2.39ct (total)
Size:
7.8 x 5.7 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
15.78
Item in Stock
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ID:
367741
Weight:
3.96ct
Size:
14.4 x 7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.71
Item in Stock
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ID:
737536
Weight:
4.19ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
188.55
Item in Stock
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ID:
636974
Weight:
6.40ct
Size:
15.1 x 11.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
15.36
Item in Stock
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ID:
690269
Weight:
15.52ct
Size:
22.6 x 11.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
37.20
Item in Stock
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ID:
508366
Weight:
2.53ct
Size:
13.7 x 5.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
615.16
Item in Stock
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ID:
720346
Weight:
1.07ct
Size:
7.4 x 5.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
102.98
Item in Stock
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ID:
648882
Weight:
15.19ct
Size:
21.7 x 14.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.75
Item in Stock
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ID:
397343
Weight:
6.32ct
Size:
12 x 12 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
41.71
Item in Stock
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ID:
645588
Weight:
1.48ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
12.43
Item in Stock
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ID:
704821
Weight:
2.02ct
Size:
14.1 x 8.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
60.60
Item in Stock
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ID:
458478
Weight:
1.91ct (total)
Size:
4.6 x 3.7 mm
Clarity:
VS
Content:
5 pcs
Price:
$
252.12
Item in Stock
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ID:
497818
Weight:
3.62ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Translucent
Content:
4 pcs
Price:
$
24.98
Item in Stock
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ID:
442959
Weight:
3.83ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
10.12
Item in Stock
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ID:
460655
Weight:
4.36ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
36.62
Item in Stock
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ID:
719824
Weight:
0.95ct
Size:
5.9 x 4.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.10
Item in Stock
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ID:
518685
Weight:
30.47ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
35.80
Item in Stock
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ID:
357224
Weight:
2.04ct
Size:
7.9 x 6.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
67.32
Item in Stock
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ID:
708489
Weight:
1.60ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.05
Item in Stock
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ID:
668547
Weight:
8.37ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.04
Item in Stock
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ID:
434121
Weight:
2.51ct
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
16.57
Item in Stock
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ID:
565119
Weight:
4.40ct
Size:
12 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.04
Item in Stock
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ID:
486240
Weight:
8.14ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
68.38
Item in Stock
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ID:
540180
Weight:
1.38ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
37.39
Item in Stock
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ID:
724869
Weight:
0.59ct
Size:
13.4 x 2.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
24.78
Item in Stock
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ID:
645936
Weight:
20.01ct
Size:
24.7 x 19.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.28
Item in Stock
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ID:
428389
Weight:
5.04ct
Size:
13 x 11 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
33.26
Item in Stock
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ID:
724761
Weight:
2.14ct (total)
Size:
10 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
64.20
Item in Stock
More Options & Item Details
ID:
712400
Weight:
5.61ct
Size:
16 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
14.94
Item in Stock
More Options & Item Details
ID:
694305
Weight:
17.03ct
Size:
28 x 17.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
51.10
Item in Stock
More Options & Item Details
ID:
711632
Weight:
18.52ct
Size:
21.4 x 16.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
155.57
Item in Stock
More Options & Item Details
ID:
481495
Weight:
46.37ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
33.05
Item in Stock
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ID:
664108
Weight:
1.13ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Price:
$
9.49
Item in Stock
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ID:
527279
Weight:
0.94ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
8.69
Item in Stock
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ID:
621772
Weight:
1.00ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
21.02
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
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
Source: Bizrate
Overall Rating -> 10
The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.
Posted By SLIntuitive Donna in July, 2025
Source: Bizrate
Overall Rating -> 9
The checkout said the my ccv was invalid. i had to use another card.
Posted By Ron in April, 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
Overall Rating -> 10
I'm happy.
Posted By Ray in January, 2025
Source: Bizrate
Overall Rating -> 10
Site is easy to navigate and the variety is great and how often new products are added is also great.
Posted By Jhidron in March, 2025
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Overall Rating -> 10
I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.
Posted By MVK in July, 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 -> 10
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Posted By G.W. or Bakyow in July, 2025
Source: Bizrate