Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
673518
Weight:
3.86ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
92.64
Item in Stock
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ID:
551372
Weight:
1.39ct
Size:
7.7 x 5.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.23
Item in Stock
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ID:
442380
Weight:
1.81ct
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
39.82
Item in Stock
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ID:
660237
Weight:
5.13ct
Size:
10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.37
Item in Stock
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ID:
655778
Weight:
8.41ct
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.12
Item in Stock
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ID:
521573
Weight:
23.49ct
Size:
20.9 x 16.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
186.04
Item in Stock
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ID:
501753
Weight:
2.96ct (total)
Size:
7 x 6.1 mm
Clarity:
VS
Content:
5 pcs
Price:
$
23.45
Item in Stock
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ID:
636240
Weight:
4.11ct
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
34.52
Item in Stock
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ID:
713698
Weight:
14.14ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
118.78
Item in Stock
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ID:
737187
Weight:
5.09ct
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
25.45
Item in Stock
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ID:
329123
Weight:
4.48ct
Size:
11 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
42.23
Item in Stock
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ID:
497576
Weight:
1.79ct
Size:
8.6 x 7.1 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
47.26
Item in Stock
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ID:
386325
Weight:
5.76ct (total)
Size:
16.6 x 8.9 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
51.24
Item in Stock
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ID:
605891
Weight:
2.20ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.81
Item in Stock
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ID:
596428
Weight:
9.81ct
Size:
17.6 x 16.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
38.84
Item in Stock
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ID:
529755
Weight:
1.28ct
Size:
9 x 7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
40.55
Item in Stock
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ID:
644431
Weight:
1.88ct
Size:
8.4 x 6.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
45.12
Item in Stock
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ID:
699128
Weight:
1.62ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
13.61
Item in Stock
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ID:
719300
Weight:
0.53ct
Size:
5.2 x 4.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
9.54
Item in Stock
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ID:
624238
Weight:
1.79ct (total)
Size:
8 x 5.7 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
129.96
Item in Stock
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ID:
732121
Weight:
0.90ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
34.56
Item in Stock
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ID:
656299
Weight:
12.86ct
Size:
17.1 x 13.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
108.02
Item in Stock
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ID:
349698
Weight:
1.24ct
Size:
14.5 x 3.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
36.01
Item in Stock
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ID:
538242
Weight:
1.71ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
10.26
Item in Stock
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ID:
328313
Weight:
14.00ct (total)
Size:
12 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
92.40
Item in Stock
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ID:
682513
Weight:
0.80ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
14.40
Item in Stock
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ID:
719833
Weight:
1.06ct
Size:
6.1 x 5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.08
Item in Stock
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ID:
699285
Weight:
0.75ct
Size:
6 x 4.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.50
Item in Stock
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ID:
680686
Weight:
1.36ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
40.80
Item in Stock
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ID:
608430
Weight:
8.37ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
154.68
Item in Stock
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ID:
497501
Weight:
2.70ct
Size:
9.1 x 7.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
71.28
Item in Stock
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ID:
577715
Weight:
6.88ct
Size:
16.5 x 10.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
63.58
Item in Stock
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ID:
688979
Weight:
1.41ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
13.54
Item in Stock
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ID:
582793
Weight:
0.98ct
Size:
7.7 x 5.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
47.04
Item in Stock
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ID:
692975
Weight:
36.44ct
Size:
37.9 x 10.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
13.12
Item in Stock
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ID:
594729
Weight:
1.01ct
Size:
5 x 5 mm (calibrated)
Clarity:
SI
Price:
$
24.00
Item in Stock
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ID:
401776
Weight:
2.93ct (total)
Size:
5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
119.89
Item in Stock
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ID:
734712
Weight:
48.61ct
Size:
24.1 x 23.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
466.66
Item in Stock
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ID:
552438
Weight:
10.55ct
Size:
17 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
27.85
Item in Stock
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ID:
475298
Weight:
4.29ct
Size:
11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
39.64
Item in Stock
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ID:
639263
Weight:
1.88ct
Size:
12 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.79
Item in Stock
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ID:
399528
Weight:
16.18ct
Size:
31.4 x 13.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.96
Item in Stock
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ID:
657904
Weight:
0.90ct
Size:
5.4 x 5.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.32
Item in Stock
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ID:
711643
Weight:
2.54ct
Size:
12 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.77
Item in Stock
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ID:
595155
Weight:
17.75ct
Size:
17.9 x 17.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
70.30
Item in Stock
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ID:
725931
Weight:
1.00ct
Size:
6.3 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
84.90
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:
439874
Weight:
0.79ct
Size:
6.2 x 5.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
29.20
Item in Stock
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ID:
490894
Weight:
11.48ct (total)
Size:
14.1 x 10.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
69.45
Item in Stock
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ID:
645618
Weight:
14.23ct
Size:
18 x 16.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
70.36
Item in Stock
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ID:
430459
Weight:
2.33ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
15.38
Item in Stock
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ID:
594679
Weight:
2.06ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
48.95
Item in Stock
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ID:
362027
Weight:
24.95ct
Size:
20.3 x 15.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
65.87
Item in Stock
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ID:
451123
Weight:
1.36ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
12.56
Item in Stock
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ID:
332063
Weight:
7.62ct
Size:
13 x 13 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
30.18
Item in Stock
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ID:
545748
Weight:
1.12ct
Size:
6.3 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
93.36
Item in Stock
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ID:
591695
Weight:
6.51ct
Size:
15.5 x 8.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
61.27
Item in Stock
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ID:
458242
Weight:
1.30ct (total)
Size:
4.3 x 3.6 mm
Clarity:
VS
Content:
4 pcs
Price:
$
171.60
Item in Stock
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ID:
705182
Weight:
2.93ct
Size:
9 x 7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
2.71
Item in Stock
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ID:
574629
Weight:
7.36ct
Size:
16.9 x 9.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
66.65
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
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Posted By Dafanatic in August, 2025
Source: Bizrate
Overall Rating -> 10
easy site to navigate
Posted By Curt's Cabochons in June, 2025
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Overall Rating -> 8
everything was fine
Posted By Marc in January, 2025
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Overall Rating -> 10
went well
Posted By Doug in May, 2025
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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
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
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Overall Rating -> 8
Love the ease of access. Easy to find what you are looking for, and fair pricing.
Posted By NickBehnke in October, 2024
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Overall Rating -> 10
Great website, no hassle, easy check out and found everything I needed quickly
Posted By Chris in September, 2024
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Overall Rating -> 10
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
Posted By Darkstar in June, 2025
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