Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
553141
Weight:
1.94ct
Size:
7 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
43.84
Item in Stock
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ID:
386753
Weight:
3.00ct
Size:
18.7 x 7.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
26.69
Item in Stock
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ID:
392152
Weight:
4.10ct (total)
Size:
6.6 x 4.6 mm
Clarity:
VS
Content:
4 pcs
Price:
$
108.24
Item in Stock
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ID:
710319
Weight:
2.18ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
39.06
Item in Stock
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ID:
310825
Weight:
3.09ct (total)
Size:
4 mm (calibrated)
Clarity:
VS-SI
Content:
12 pcs
Price:
$
166.86
Item in Stock
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ID:
730452
Weight:
47.77ct
Size:
33.7 x 22.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
45.86
Item in Stock
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ID:
409974
Weight:
2.04ct (total)
Size:
7.5 x 4.6 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
9.74
Item in Stock
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ID:
710322
Weight:
0.86ct
Size:
6.3 x 4.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
15.41
Item in Stock
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ID:
447804
Weight:
19.62ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
77.70
Item in Stock
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ID:
460581
Weight:
5.51ct (total)
Size:
9 x 6 mm (calibrated)
Clarity:
Translucent
Content:
3 pcs
Price:
$
66.12
Item in Stock
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ID:
647270
Weight:
1.19ct
Size:
7.2 x 5.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
27.13
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:
383633
Weight:
1.51ct
Size:
14 x 3.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
34.61
Item in Stock
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ID:
697464
Weight:
0.66ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Price:
$
3.96
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
552293
Weight:
6.23ct
Size:
19.4 x 12.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
16.45
Item in Stock
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ID:
712551
Weight:
4.16ct
Size:
12 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
11.09
Item in Stock
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ID:
699229
Weight:
0.87ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.31
Item in Stock
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ID:
326367
Weight:
5.41ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
2 pcs
Price:
$
17.53
Item in Stock
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ID:
518205
Weight:
1.63ct
Size:
7.9 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
32.28
Item in Stock
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ID:
398179
Weight:
1.36ct
Size:
16.6 x 3.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
39.49
Item in Stock
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ID:
560536
Weight:
4.31ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
39.83
Item in Stock
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ID:
346287
Weight:
2.37ct (total)
Size:
2 x 2 mm (calibrated)
Clarity:
VVS-VS
Content:
50 pcs
Price:
$
241.74
Item in Stock
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ID:
706848
Weight:
1.25ct
Size:
10.1 x 5.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
3.00
Item in Stock
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ID:
474020
Weight:
1.40ct
Size:
7.6 x 5.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.54
Item in Stock
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ID:
721866
Weight:
27.18ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
32.62
Item in Stock
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ID:
366306
Weight:
1.12ct
Size:
6.8 x 5.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
157.34
Item in Stock
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ID:
475129
Weight:
2.03ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
55.83
Item in Stock
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ID:
681890
Weight:
5.23ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
31.38
Item in Stock
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ID:
471336
Weight:
4.89ct
Size:
11 x 9.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
16.14
Item in Stock
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ID:
707108
Weight:
1.89ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.54
Item in Stock
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ID:
492062
Weight:
7.03ct
Size:
17.4 x 12.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
26.45
Item in Stock
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ID:
540336
Weight:
4.67ct
Size:
11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
30.83
Item in Stock
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ID:
691696
Weight:
2.05ct
Size:
7.8 x 6.3 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
123.00
Item in Stock
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ID:
418439
Weight:
16.61ct
Size:
19.5 x 13.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
32.89
Item in Stock
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ID:
718836
Weight:
3.14ct
Size:
8.6 x 7.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
78.50
Item in Stock
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ID:
481353
Weight:
24.27ct
Size:
30.1 x 20.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
21.84
Item in Stock
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ID:
586132
Weight:
11.47ct
Size:
14 x 14 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
75.71
Item in Stock
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ID:
479468
Weight:
2.39ct (total)
Size:
10.2 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.24
Item in Stock
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ID:
526766
Weight:
0.94ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.92
Item in Stock
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ID:
706446
Weight:
7.72ct
Size:
12 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
15.74
Item in Stock
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ID:
711818
Weight:
15.57ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
41.48
Item in Stock
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ID:
731023
Weight:
14.53ct (total)
Size:
20.2 x 13.1 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
9.94
Item in Stock
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ID:
722366
Weight:
0.57ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
27.36
Item in Stock
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ID:
695214
Weight:
6.70ct
Size:
12.6 x 9.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
201.00
Item in Stock
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ID:
667015
Weight:
2.90ct
Size:
10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
59.47
Item in Stock
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ID:
726918
Weight:
0.45ct
Size:
7.7 x 4.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
13.50
Item in Stock
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ID:
449689
Weight:
5.96ct (total)
Size:
7.2 x 6.6 mm
Clarity:
Transparent
Content:
4 pcs
Price:
$
39.34
Item in Stock
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ID:
460715
Weight:
5.42ct
Size:
12 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
50.08
Item in Stock
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ID:
713401
Weight:
1.07ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
8.99
Item in Stock
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ID:
606568
Weight:
3.93ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
51.88
Item in Stock
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ID:
639202
Weight:
2.88ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
24.19
Item in Stock
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ID:
693865
Weight:
2.65ct
Size:
11 x 8.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
7.95
Item in Stock
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ID:
502682
Weight:
1.68ct
Size:
10 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
13.31
Item in Stock
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ID:
721821
Weight:
0.51ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
9.18
Item in Stock
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ID:
400079
Weight:
6.91ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
22.80
Item in Stock
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ID:
701118
Weight:
26.36ct
Size:
31.8 x 20.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
22.14
Item in Stock
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ID:
692998
Weight:
26.69ct
Size:
39.1 x 9.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.61
Item in Stock
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ID:
721744
Weight:
25.59ct
Size:
25 x 17.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
30.71
Item in Stock
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ID:
730203
Weight:
1.15ct
Size:
9.5 x 4 mm
Clarity:
VS
Content:
1 pc
Price:
$
69.00
Item in Stock
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ID:
385184
Weight:
5.06ct
Size:
22.8 x 11.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
45.55
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 wide range of stones.
Always have my preference.
Posted By Ray in April, 2025
Source: Bizrate
Overall Rating -> 10
I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.
Posted By Desertchick in March, 2025
Source: Bizrate
Overall Rating -> 10
All good
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Overall Rating -> 9
I wish there were options for jewelry settings
Posted By Tim in May, 2025
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Overall Rating -> 10
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Overall Rating -> 10
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Overall Rating -> 10
I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.
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Overall Rating -> 10
I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated
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