Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
678007
Weight:
1.04ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
8.74
Item in Stock
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ID:
479562
Weight:
2.51ct (total)
Size:
10.1 x 5 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
26.51
Item in Stock
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ID:
393410
Weight:
8.70ct
Size:
13 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
57.42
Item in Stock
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ID:
465640
Weight:
4.59ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
40.16
Item in Stock
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ID:
466223
Weight:
7.00ct (total)
Size:
11.7 x 5.9 mm
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
73.92
Item in Stock
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ID:
714886
Weight:
18.22ct
Size:
17.1 x 15.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
546.60
Item in Stock
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ID:
395267
Weight:
2.32ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
45.94
Item in Stock
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ID:
395045
Weight:
3.77ct
Size:
9 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.89
Item in Stock
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ID:
543968
Weight:
2.22ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
44.65
Item in Stock
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ID:
719496
Weight:
0.76ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
6.38
Item in Stock
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ID:
451128
Weight:
1.35ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
12.48
Item in Stock
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ID:
453713
Weight:
1.54ct
Size:
8.5 x 6.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.23
Item in Stock
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ID:
650202
Weight:
9.86ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
6.98
Item in Stock
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ID:
478360
Weight:
13.48ct
Size:
17.6 x 12.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
35.59
Item in Stock
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ID:
693387
Weight:
2.21ct
Size:
9.5 x 6.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
7.96
Item in Stock
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ID:
328242
Weight:
14.37ct (total)
Size:
12 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
94.85
Item in Stock
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ID:
730848
Weight:
25.05ct
Size:
25.8 x 17.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
30.66
Item in Stock
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ID:
691213
Weight:
31.63ct
Size:
23.4 x 19 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
742.80
Item in Stock
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ID:
691376
Weight:
4.41ct
Size:
14.6 x 10.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
238.14
Item in Stock
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ID:
715445
Weight:
1.16ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
11.14
Item in Stock
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ID:
706412
Weight:
11.80ct
Size:
14.1 x 12.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
24.07
Item in Stock
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ID:
683325
Weight:
5.05ct
Size:
14 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
46.79
Item in Stock
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ID:
693537
Weight:
0.91ct
Size:
8.4 x 4.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
54.60
Item in Stock
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ID:
645942
Weight:
11.21ct
Size:
24.2 x 13.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
34.98
Item in Stock
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ID:
485176
Weight:
9.58ct
Size:
16 x 16 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
25.30
Item in Stock
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ID:
326260
Weight:
23.66ct
Size:
21.2 x 18.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
78.08
Item in Stock
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ID:
658239
Weight:
16.50ct
Size:
16.8 x 16.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
24.16
Item in Stock
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ID:
486444
Weight:
19.17ct
Size:
31.4 x 8.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.66
Item in Stock
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ID:
596872
Weight:
6.93ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
27.44
Item in Stock
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ID:
454810
Weight:
30.16ct (total)
Size:
20.3 x 13.1 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
39.82
Item in Stock
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ID:
371589
Weight:
5.02ct (total)
Size:
8 x 5 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
30.12
Item in Stock
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ID:
524016
Weight:
27.58ct
Size:
28.1 x 16.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
218.44
Item in Stock
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ID:
570034
Weight:
1.57ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
37.31
Item in Stock
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ID:
392668
Weight:
13.47ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
88.91
Item in Stock
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ID:
668696
Weight:
0.59ct
Size:
5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
566.40
Item in Stock
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ID:
358099
Weight:
2.05ct
Size:
9.1 x 6.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
54.38
Item in Stock
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ID:
692401
Weight:
104.56ct
Size:
28.6 x 28.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.92
Item in Stock
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ID:
717954
Weight:
1.04ct
Size:
5.9 x 4.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.20
Item in Stock
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ID:
709108
Weight:
3.16ct
Size:
15.8 x 8.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
95.71
Item in Stock
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ID:
611906
Weight:
5.45ct
Size:
12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
21.59
Item in Stock
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ID:
417858
Weight:
7.50ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.84
Item in Stock
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ID:
565358
Weight:
2.13ct
Size:
7.7 x 5.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
48.47
Item in Stock
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ID:
619135
Weight:
8.19ct (total)
Size:
12 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
21.62
Item in Stock
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ID:
571142
Weight:
3.71ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.32
Item in Stock
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ID:
341515
Weight:
8.05ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
78.11
Item in Stock
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ID:
341969
Weight:
3.62ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
35.12
Item in Stock
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ID:
737490
Weight:
1.82ct
Size:
8.8 x 6.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
45.50
Item in Stock
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ID:
604043
Weight:
2.26ct
Size:
9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
59.66
Item in Stock
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ID:
640034
Weight:
1.95ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
48.91
Item in Stock
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ID:
664507
Weight:
2.64ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
12.67
Item in Stock
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ID:
542991
Weight:
7.66ct
Size:
13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
118.60
Item in Stock
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ID:
685882
Weight:
1.37ct
Size:
7.2 x 5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
25.22
Item in Stock
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ID:
685563
Weight:
2.29ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Price:
$
21.98
Item in Stock
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ID:
721043
Weight:
0.52ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
4.37
Item in Stock
More Options & Item Details
ID:
499179
Weight:
2.39ct
Size:
12.3 x 5.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
430.20
Item in Stock
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ID:
432483
Weight:
10.68ct
Size:
13 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
23.98
Item in Stock
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ID:
644297
Weight:
4.69ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
42.66
Item in Stock
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ID:
636635
Weight:
3.63ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
104.54
Item in Stock
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ID:
634892
Weight:
1.41ct
Size:
7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
37.22
Item in Stock
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ID:
548413
Weight:
1.77ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
35.87
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
went well
Posted By Doug in May, 2025
Source: Bizrate
Overall Rating -> 10
I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...
Posted By RED in January, 2025
Source: Bizrate
Overall Rating -> 10
It was my second time so I understand what it is to do
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 8
The website was nice and I bought some gems
Posted By Jay in December, 2024
Source: Bizrate
Overall Rating -> 10
Excellent selection and easy to use, well done site
Posted By Steph in December, 2024
Source: Bizrate
Overall Rating -> 10
I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring
Posted By Desertchick in April, 2025
Source: Bizrate
Overall Rating -> 10
Good products
Posted By Brave in October, 2024
Source: Bizrate
Overall Rating -> 10
I can pick and choose from large selection and find just what I need for .y projects, currently my cane.
Posted By Darkstar731 in July, 2025
Source: Bizrate
Overall Rating -> 10
easy site to navigate
Posted By Curt's Cabochons in June, 2025
Source: Bizrate