Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
521696
Weight:
2.36ct
Size:
9 x 7.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
50.98
Item in Stock
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ID:
450981
Weight:
2.71ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
25.04
Item in Stock
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ID:
743195
Weight:
1.82ct
Size:
8 x 6.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
254.80
Item in Stock
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ID:
418900
Weight:
4.86ct
Size:
14.4 x 10.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
9.62
Item in Stock
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ID:
693216
Weight:
6.64ct
Size:
11.8 x 11.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
5.31
Item in Stock
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ID:
559405
Weight:
2.08ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
42.68
Item in Stock
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ID:
678324
Weight:
4.25ct
Size:
16.1 x 12.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
5.26
Item in Stock
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ID:
393244
Weight:
1.82ct (total)
Size:
3.9 x 2 mm
Clarity:
VS
Content:
15 pcs
Price:
$
132.13
Item in Stock
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ID:
422143
Weight:
1.08ct
Size:
7.2 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
62.30
Item in Stock
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ID:
663340
Weight:
24.03ct (total)
Size:
22.7 x 14.3 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
17.02
Item in Stock
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ID:
537781
Weight:
0.97ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
12.80
Item in Stock
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ID:
548516
Weight:
1.48ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
444.00
Item in Stock
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ID:
621778
Weight:
1.06ct
Size:
6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
22.30
Item in Stock
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ID:
664111
Weight:
0.93ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Price:
$
7.81
Item in Stock
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ID:
491581
Weight:
55.11ct (total)
Size:
20 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
64.75
Item in Stock
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ID:
730100
Weight:
2.31ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
20.68
Item in Stock
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ID:
479753
Weight:
3.18ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
29.39
Item in Stock
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ID:
684382
Weight:
0.90ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
37.80
Item in Stock
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ID:
505352
Weight:
1.99ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.72
Item in Stock
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ID:
723297
Weight:
1.21ct
Size:
7.5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.62
Item in Stock
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ID:
673276
Weight:
22.21ct
Size:
24.6 x 19.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
26.65
Item in Stock
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ID:
688014
Weight:
3.48ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.19
Item in Stock
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ID:
558493
Weight:
7.38ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
55.82
Item in Stock
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ID:
670893
Weight:
0.47ct
Size:
4.4 x 4.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
16.92
Item in Stock
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ID:
744115
Weight:
9.91ct
Size:
16.1 x 13.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
49.55
Item in Stock
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ID:
492796
Weight:
4.86ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.15
Item in Stock
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ID:
697413
Weight:
20.75ct
Size:
22 x 10.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.20
Item in Stock
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ID:
660216
Weight:
1.37ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
32.88
Item in Stock
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ID:
673898
Weight:
9.96ct
Size:
19.6 x 13.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
179.28
Item in Stock
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ID:
324058
Weight:
3.72ct (total)
Size:
8 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
5 pcs
Price:
$
30.94
Item in Stock
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ID:
645545
Weight:
1.50ct
Size:
9.1 x 3.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
21.64
Item in Stock
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ID:
698532
Weight:
0.97ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
8.15
Item in Stock
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ID:
585073
Weight:
1.14ct (total)
Size:
5 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
7.52
Item in Stock
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ID:
387715
Weight:
2.92ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
19.27
Item in Stock
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ID:
721392
Weight:
0.54ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
9.72
Item in Stock
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ID:
648045
Weight:
0.98ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.87
Item in Stock
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ID:
449098
Weight:
39.16ct
Size:
34.4 x 23.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
51.70
Item in Stock
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ID:
694687
Weight:
0.50ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
18.00
Item in Stock
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ID:
660350
Weight:
1.53ct
Size:
7.7 x 6.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
36.72
Item in Stock
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ID:
479221
Weight:
6.23ct (total)
Size:
4.3 x 4.1 mm
Clarity:
Transparent
Content:
20 pcs
Price:
$
8.71
Item in Stock
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ID:
718114
Weight:
0.03ct
Size:
2 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.80
Item in Stock
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ID:
313684
Weight:
2.08ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS-SI
Content:
5 pcs
Price:
$
123.55
Item in Stock
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ID:
655924
Weight:
16.09ct
Size:
32.5 x 21.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
82.25
Item in Stock
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ID:
689651
Weight:
0.25ct
Size:
5 x 3 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
15.00
Item in Stock
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ID:
712176
Weight:
8.07ct (total)
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
21.50
Item in Stock
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ID:
639583
Weight:
0.28ct
Size:
4.6 x 3.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
28.90
Item in Stock
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ID:
621022
Weight:
3.89ct (total)
Size:
12 x 6 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
35.94
Item in Stock
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ID:
524257
Weight:
0.70ct (total)
Size:
6.9 x 3.4 mm
Clarity:
VS
Content:
2 pcs
Price:
$
7.39
Item in Stock
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ID:
413156
Weight:
1.09ct
Size:
6.2 x 5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
49.98
Item in Stock
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ID:
590267
Weight:
2.90ct
Size:
9.3 x 7.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
19.14
Item in Stock
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ID:
393165
Weight:
7.74ct (total)
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
51.08
Item in Stock
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ID:
718145
Weight:
0.71ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
21.30
Item in Stock
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ID:
618117
Weight:
1.35ct
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
64.01
Item in Stock
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ID:
704995
Weight:
26.27ct
Size:
35.7 x 9.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
6.30
Item in Stock
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ID:
714996
Weight:
2.24ct (total)
Size:
6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
5.81
Item in Stock
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ID:
670942
Weight:
0.39ct
Size:
5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
14.04
Item in Stock
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ID:
683005
Weight:
10.46ct
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
62.76
Item in Stock
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ID:
545275
Weight:
2.45ct
Size:
9.8 x 5.7 mm
Clarity:
SI
Content:
1 pc
Price:
$
223.15
Item in Stock
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ID:
698534
Weight:
0.90ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.56
Item in Stock
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ID:
660351
Weight:
1.28ct
Size:
7.4 x 6.1 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
30.72
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
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 -> 9
Very easy to navigate with a great selection.
Posted By Bar181 in August, 2025
Source: Bizrate
Overall Rating -> 10
It was easy and to the point
Posted By Victorius in May, 2025
Source: Bizrate
Overall Rating -> 10
Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10
Posted By KT in September, 2025
Source: Bizrate
Overall Rating -> 9
I wish there were options for jewelry settings
Posted By Tim in May, 2025
Source: Bizrate
Overall Rating -> 9
I did not have any problems
Posted By Clilrichard in January, 2025
Source: Bizrate
Overall Rating -> 7
Okay thank you.
Posted By Bepc61 in March, 2025
Source: Bizrate
Overall Rating -> 10
I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!
Posted By TheP in April, 2025
Source: Bizrate
Overall Rating -> 10
I'm happy.
Posted By Ray in January, 2025
Source: Bizrate