Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
718468
Weight:
1.62ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
48.60
Item in Stock
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ID:
500847
Weight:
7.78ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
54.80
Item in Stock
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ID:
694727
Weight:
4.11ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
123.30
Item in Stock
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ID:
387433
Weight:
2.71ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
17.89
Item in Stock
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ID:
714147
Weight:
0.47ct
Size:
4.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
14.10
Item in Stock
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ID:
492619
Weight:
5.04ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.46
Item in Stock
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ID:
697200
Weight:
41.90ct
Size:
29.1 x 24.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.66
Item in Stock
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ID:
548700
Weight:
1.27ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
8.39
Item in Stock
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ID:
695896
Weight:
8.33ct
Size:
13 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
249.90
Item in Stock
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ID:
712553
Weight:
3.65ct
Size:
11.7 x 9.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
52.56
Item in Stock
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ID:
631683
Weight:
0.89ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
22.25
Item in Stock
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ID:
494811
Weight:
6.76ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.77
Item in Stock
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ID:
558501
Weight:
1.62ct
Size:
10 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.25
Item in Stock
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ID:
692686
Weight:
11.72ct
Size:
14 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
11.26
Item in Stock
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ID:
724460
Weight:
0.17ct
Size:
3.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
28.56
Item in Stock
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ID:
365322
Weight:
4.07ct (total)
Size:
6.6 x 5.6 mm
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
149.18
Item in Stock
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ID:
577104
Weight:
18.23ct
Size:
27.7 x 13.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
168.44
Item in Stock
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ID:
418123
Weight:
7.49ct
Size:
12.3 x 10.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
39.55
Item in Stock
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ID:
437314
Weight:
3.89ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
7.70
Item in Stock
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ID:
676240
Weight:
5.96ct
Size:
15 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
16.96
Item in Stock
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ID:
733097
Weight:
0.37ct
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
15.54
Item in Stock
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ID:
410662
Weight:
8.64ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
57.02
Item in Stock
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ID:
702027
Weight:
4.83ct
Size:
11.4 x 7.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.98
Item in Stock
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ID:
674143
Weight:
1.43ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
50.05
Item in Stock
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ID:
343580
Weight:
3.54ct
Size:
10.4 x 7.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
11.69
Item in Stock
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ID:
321135
Weight:
3.21ct
Size:
9 x 7.7 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
8.47
Item in Stock
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ID:
482017
Weight:
4.61ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
132.54
Item in Stock
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ID:
460045
Weight:
4.49ct
Size:
15 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
41.48
Item in Stock
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ID:
733754
Weight:
4.13ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
37.32
Item in Stock
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ID:
745406
Weight:
17.99ct
Size:
20 x 15 mm (calibrated)
Clarity:
IF
Content:
1 pc
Price:
$
143.92
Item in Stock
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ID:
724470
Weight:
0.97ct
Size:
10 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
29.10
Item in Stock
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ID:
672922
Weight:
1.22ct
Size:
6.7 x 5.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.39
Item in Stock
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ID:
479546
Weight:
2.12ct (total)
Size:
10.2 x 5.2 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
22.39
Item in Stock
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ID:
744426
Weight:
1.28ct
Size:
6.9 x 6.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
153.60
Item in Stock
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ID:
673224
Weight:
1.68ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.32
Item in Stock
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ID:
728033
Weight:
0.07ct
Size:
2.7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.87
Item in Stock
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ID:
486241
Weight:
5.67ct
Size:
13.7 x 11 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
47.63
Item in Stock
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ID:
392239
Weight:
60.57ct
Size:
35.2 x 23.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
79.96
Item in Stock
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ID:
708627
Weight:
5.13ct
Size:
16.5 x 11.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
129.48
Item in Stock
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ID:
446568
Weight:
4.06ct
Size:
13 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
13.40
Item in Stock
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ID:
472924
Weight:
14.13ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
19.58
Item in Stock
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ID:
668697
Weight:
0.78ct
Size:
5.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
748.80
Item in Stock
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ID:
405222
Weight:
6.87ct
Size:
13.2 x 9.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
48.43
Item in Stock
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ID:
459975
Weight:
4.38ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
40.48
Item in Stock
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ID:
645780
Weight:
10.40ct
Size:
23.1 x 14 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.45
Item in Stock
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ID:
711101
Weight:
3.04ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
60.71
Item in Stock
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ID:
442077
Weight:
2.30ct
Size:
7.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
75.90
Item in Stock
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ID:
730047
Weight:
12.80ct
Size:
18.9 x 14.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
1,228.80
Item in Stock
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ID:
341410
Weight:
7.68ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Content:
10 pcs
Price:
$
77.05
Item in Stock
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ID:
484176
Weight:
3.81ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
12.58
Item in Stock
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ID:
590922
Weight:
11.62ct
Size:
17.2 x 17 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
15.34
Item in Stock
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ID:
417589
Weight:
2.86ct (total)
Size:
5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
117.04
Item in Stock
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ID:
450689
Weight:
3.32ct
Size:
13.7 x 6.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
30.67
Item in Stock
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ID:
499674
Weight:
1.26ct
Size:
7.2 x 5.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.54
Item in Stock
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ID:
338225
Weight:
10.64ct
Size:
12.1 x 11.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
35.11
Item in Stock
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ID:
739318
Weight:
0.19ct
Size:
4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
9.50
Item in Stock
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ID:
612883
Weight:
2.10ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
69.30
Item in Stock
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ID:
644421
Weight:
3.28ct (total)
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
8.66
Item in Stock
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ID:
368573
Weight:
2.66ct
Size:
8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
17.28
Item in Stock
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ID:
639578
Weight:
0.27ct
Size:
5.9 x 2.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.86
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
It's mostly good, only some item's are easier to find through the search than the menu
Posted By Wayne in July, 2025
Source: Bizrate
Overall Rating -> 10
I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar
Posted By TheP in January, 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
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Overall Rating -> 10
Love, and have always loved, your website.
Posted By Aberabic in July, 2025
Source: Bizrate
Overall Rating -> 10
IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.
Posted By YE in October, 2025
Source: Bizrate
Overall Rating -> 10
love the site, the experience and the products.
Posted By Ckingpots in July, 2025
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Overall Rating -> 9
I wish there were options for jewelry settings
Posted By Tim in May, 2025
Source: Bizrate
Overall Rating -> 10
I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
Posted By Marti in July, 2025
Source: Bizrate
Overall Rating -> 10
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
Posted By LeAnn in April, 2025
Source: Bizrate