Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
691586
Weight:
35.98ct
Size:
32 x 24 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
34.97
Item in Stock
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ID:
292885
Weight:
9.25ct
Size:
18.3 x 9.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.58
Item in Stock
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ID:
517935
Weight:
2.37ct
Size:
9.4 x 7.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
46.93
Item in Stock
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ID:
466898
Weight:
0.52ct
Size:
6.9 x 4.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
37.75
Item in Stock
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ID:
433820
Weight:
2.09ct
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
13.80
Item in Stock
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ID:
688881
Weight:
0.98ct (total)
Size:
8.2 x 4.2 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
9.41
Item in Stock
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ID:
722115
Weight:
0.59ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.32
Item in Stock
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ID:
722728
Weight:
30.09ct
Size:
34.4 x 17.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
252.76
Item in Stock
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ID:
454415
Weight:
0.85ct
Size:
9.8 x 4.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.90
Item in Stock
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ID:
485225
Weight:
8.33ct (total)
Size:
9 x 9 mm (calibrated)
Clarity:
Translucent
Content:
4 pcs
Price:
$
43.98
Item in Stock
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ID:
328315
Weight:
13.93ct (total)
Size:
12 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
91.94
Item in Stock
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ID:
351360
Weight:
6.22ct
Size:
18 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
57.47
Item in Stock
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ID:
455380
Weight:
1.49ct
Size:
10 x 5.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.76
Item in Stock
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ID:
450784
Weight:
6.37ct
Size:
13 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
58.86
Item in Stock
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ID:
648264
Weight:
0.91ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
24.02
Item in Stock
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ID:
311537
Weight:
40.38ct
Size:
22.1 x 18 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
63.97
Item in Stock
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ID:
712653
Weight:
2.55ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.79
Item in Stock
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ID:
392768
Weight:
7.85ct
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
51.82
Item in Stock
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ID:
473786
Weight:
0.99ct
Size:
9 x 5.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
71.88
Item in Stock
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ID:
486200
Weight:
11.07ct
Size:
17.6 x 14 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
92.99
Item in Stock
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ID:
697198
Weight:
33.27ct
Size:
27 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
22.75
Item in Stock
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ID:
479654
Weight:
2.27ct (total)
Size:
10.1 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
23.98
Item in Stock
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ID:
391487
Weight:
27.99ct
Size:
33.2 x 20.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
36.95
Item in Stock
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ID:
456116
Weight:
2.09ct
Size:
9.2 x 7.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.31
Item in Stock
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ID:
532425
Weight:
4.74ct
Size:
15 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.54
Item in Stock
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ID:
356986
Weight:
3.77ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
24.89
Item in Stock
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ID:
390874
Weight:
1.08ct
Size:
17.7 x 2.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
31.37
Item in Stock
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ID:
522775
Weight:
8.54ct
Size:
16 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
67.63
Item in Stock
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ID:
716136
Weight:
3.54ct (total)
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
33.98
Item in Stock
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ID:
410547
Weight:
10.41ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
62.46
Item in Stock
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ID:
561343
Weight:
0.94ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.69
Item in Stock
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ID:
720370
Weight:
1.34ct
Size:
7.3 x 5.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
128.98
Item in Stock
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ID:
740719
Weight:
1.03ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
82.40
Item in Stock
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ID:
600284
Weight:
61.37ct
Size:
39.7 x 32 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
46.18
Item in Stock
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ID:
674958
Weight:
8.14ct
Size:
16.6 x 14.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
21.00
Item in Stock
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ID:
692520
Weight:
19.79ct
Size:
18.1 x 14.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
166.24
Item in Stock
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ID:
484036
Weight:
40.42ct
Size:
29 x 24.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
80.03
Item in Stock
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ID:
471479
Weight:
50.43ct
Size:
36.9 x 27.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
41.28
Item in Stock
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ID:
686074
Weight:
0.20ct (total)
Size:
2.6 x 2.6 mm
Clarity:
VS
Content:
2 pcs
Price:
$
9.60
Item in Stock
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ID:
376739
Weight:
2.21ct
Size:
8.5 x 6.9 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
20.42
Item in Stock
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ID:
460617
Weight:
7.28ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
67.27
Item in Stock
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ID:
668810
Weight:
6.47ct
Size:
15.2 x 7.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
139.75
Item in Stock
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ID:
737398
Weight:
1.94ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
87.30
Item in Stock
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ID:
466306
Weight:
5.72ct (total)
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
4 pcs
Price:
$
211.42
Item in Stock
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ID:
687457
Weight:
1.28ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
27.65
Item in Stock
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ID:
721418
Weight:
0.73ct
Size:
4.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
29.20
Item in Stock
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ID:
654801
Weight:
4.91ct
Size:
11.8 x 9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
64.81
Item in Stock
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ID:
669024
Weight:
17.58ct
Size:
16.6 x 14 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
105.48
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:
647608
Weight:
2.28ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
51.98
Item in Stock
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ID:
392287
Weight:
8.09ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
53.40
Item in Stock
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ID:
487907
Weight:
26.55ct
Size:
27.2 x 14.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.63
Item in Stock
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ID:
341971
Weight:
4.51ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
43.76
Item in Stock
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ID:
397182
Weight:
1.11ct
Size:
6.3 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
69.97
Item in Stock
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ID:
656668
Weight:
2.19ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
13.14
Item in Stock
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ID:
710240
Weight:
16.56ct
Size:
20 x 12.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
526.61
Item in Stock
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ID:
472196
Weight:
34.14ct
Size:
33.2 x 26.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.21
Item in Stock
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ID:
651070
Weight:
1.93ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.21
Item in Stock
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ID:
715835
Weight:
2.82ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.07
Item in Stock
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ID:
663991
Weight:
1.27ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
10.67
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
Good selection, using for custom jewlery for my wife.
Posted By Smitty in June, 2025
Source: Bizrate
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
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
Source: Bizrate
Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones.
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Posted By Steven M. in February, 2025
Source: Bizrate
Overall Rating -> 10
I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?
Posted By Lynn in September, 2025
Source: Bizrate
Overall Rating -> 10
Great prices!!! High quality gemstones.
Posted By Ricky in October, 2025
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Overall Rating -> 10
easy site to navigate
Posted By Curt's Cabochons in June, 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 -> 10
I feel Gemselect is a trustworthy company to buy from
Posted By Becky in October, 2025
Source: Bizrate