Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
582931
Weight:
1.03ct
Size:
8.2 x 5.7 mm
Clarity:
SI
Content:
1 pc
Price:
$
45.32
Item in Stock
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ID:
725875
Weight:
0.70ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
6.72
Item in Stock
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ID:
686589
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:
375920
Weight:
2.86ct (total)
Size:
7.1 x 6.5 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
22.16
Item in Stock
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ID:
694996
Weight:
1.59ct
Size:
6.6 x 6.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
47.70
Item in Stock
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ID:
410354
Weight:
5.33ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
35.18
Item in Stock
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ID:
694317
Weight:
0.95ct
Size:
8.8 x 3.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
28.50
Item in Stock
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ID:
571004
Weight:
0.90ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.32
Item in Stock
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ID:
555875
Weight:
0.78ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
20.59
Item in Stock
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ID:
435499
Weight:
16.70ct (total)
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
54.67
Item in Stock
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ID:
606785
Weight:
2.53ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
6.68
Item in Stock
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ID:
721799
Weight:
11.90ct
Size:
14.2 x 12.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.28
Item in Stock
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ID:
582923
Weight:
0.80ct
Size:
7.3 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
42.24
Item in Stock
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ID:
693499
Weight:
3.07ct
Size:
9.9 x 7.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
101.78
Item in Stock
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ID:
513226
Weight:
8.35ct
Size:
13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
33.07
Item in Stock
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ID:
720843
Weight:
0.48ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS
Price:
$
4.03
Item in Stock
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ID:
563534
Weight:
1.50ct
Size:
6.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
33.66
Item in Stock
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ID:
595040
Weight:
19.64ct
Size:
18 x 17.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
77.77
Item in Stock
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ID:
713390
Weight:
15.85ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
133.14
Item in Stock
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ID:
619989
Weight:
8.10ct (total)
Size:
12 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
21.38
Item in Stock
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ID:
548264
Weight:
12.29ct
Size:
17.1 x 12.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
486.68
Item in Stock
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ID:
707920
Weight:
11.24ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.79
Item in Stock
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ID:
569271
Weight:
1.98ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
39.36
Item in Stock
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ID:
574913
Weight:
8.29ct
Size:
18.3 x 9.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
75.07
Item in Stock
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ID:
316636
Weight:
1.44ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
79.84
Item in Stock
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ID:
730238
Weight:
46.30ct
Size:
33.8 x 22.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
44.45
Item in Stock
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ID:
408649
Weight:
10.91ct
Size:
17.7 x 14.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
45.82
Item in Stock
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ID:
554926
Weight:
0.93ct
Size:
7.5 x 5.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
24.55
Item in Stock
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ID:
450709
Weight:
4.40ct
Size:
13.2 x 9.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
40.66
Item in Stock
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ID:
305965
Weight:
1.99ct (total)
Size:
6.8 x 5.6 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
13.14
Item in Stock
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ID:
730223
Weight:
2.70ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.17
Item in Stock
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ID:
655056
Weight:
14.02ct
Size:
19.3 x 15.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.57
Item in Stock
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ID:
435673
Weight:
7.54ct
Size:
15 x 11 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
24.68
Item in Stock
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ID:
441123
Weight:
2.14ct
Size:
8.2 x 6.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
70.00
Item in Stock
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ID:
736366
Weight:
0.07ct
Size:
2.6 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
24.06
Item in Stock
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ID:
450151
Weight:
24.04ct (total)
Size:
13.9 x 13.4 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
63.47
Item in Stock
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ID:
723766
Weight:
1.60ct
Size:
8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.36
Item in Stock
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ID:
736391
Weight:
1.79ct
Size:
9.3 x 7.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.53
Item in Stock
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ID:
712346
Weight:
3.43ct
Size:
12 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
9.13
Item in Stock
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ID:
491707
Weight:
58.13ct (total)
Size:
18 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
68.29
Item in Stock
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ID:
654813
Weight:
12.80ct
Size:
21.1 x 15.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
39.78
Item in Stock
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ID:
599297
Weight:
6.32ct
Size:
14.2 x 10 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
30.28
Item in Stock
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ID:
561750
Weight:
4.97ct
Size:
11.7 x 10.4 mm
Clarity:
SI
Content:
1 pc
Price:
$
262.42
Item in Stock
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ID:
492372
Weight:
7.91ct
Size:
16 x 12.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
29.75
Item in Stock
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ID:
740696
Weight:
0.10ct (total)
Size:
4.1 x 1.9 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
418.75
Item in Stock
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ID:
595013
Weight:
6.03ct
Size:
12.9 x 9.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
79.60
Item in Stock
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ID:
446615
Weight:
8.05ct
Size:
14.8 x 10.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
26.56
Item in Stock
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ID:
686306
Weight:
0.31ct
Size:
4.8 x 3.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
20.46
Item in Stock
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ID:
707764
Weight:
8.83ct
Size:
20.8 x 10.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
63.58
Item in Stock
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ID:
385924
Weight:
7.26ct
Size:
11.9 x 10.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
461.90
Item in Stock
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ID:
710217
Weight:
3.06ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.70
Item in Stock
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ID:
418278
Weight:
10.60ct (total)
Size:
15.2 x 10.7 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
19.08
Item in Stock
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ID:
162749
Weight:
48.28ct
Size:
38.2 x 24.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
44.62
Item in Stock
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ID:
646856
Weight:
0.97ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
25.61
Item in Stock
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ID:
656107
Weight:
1.63ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
39.12
Item in Stock
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ID:
523719
Weight:
10.79ct
Size:
23.3 x 13.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
64.74
Item in Stock
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ID:
371914
Weight:
18.40ct
Size:
18 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
109.30
Item in Stock
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ID:
448932
Weight:
10.54ct
Size:
17 x 13.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
34.79
Item in Stock
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ID:
718993
Weight:
0.61ct
Size:
5.3 x 4.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
10.98
Item in Stock
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ID:
322362
Weight:
4.99ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
2 pcs
Price:
$
32.94
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 was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.
Posted By Razormane in April, 2025
Source: Bizrate
Overall Rating -> 10
Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.
Posted By Happy Customer in June, 2025
Source: Bizrate
Overall Rating -> 10
Great selection of gems at a reasonable price
Posted By Curt in July, 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
I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!
Posted By Blkfower83 in October, 2024
Source: Bizrate
Overall Rating -> 10
Very good
Hoping you will increase your inventory especially in the 6mm
Thanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
the selection is good as are the prices
Posted By Old man in August, 2025
Source: Bizrate
Overall Rating -> 9
It is a good experience, it is easy to view the item, and easy to check out.
Posted By Neo in November, 2024
Source: Bizrate
Overall Rating -> 10
I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.
Posted By Bryan De David in April, 2025
Source: Bizrate