Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
513681
Weight:
16.76ct
Size:
23.6 x 16.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
22.13
Item in Stock
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ID:
736365
Weight:
0.07ct
Size:
2.6 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
34.01
Item in Stock
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ID:
471078
Weight:
43.20ct
Size:
25.8 x 24.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
45.62
Item in Stock
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ID:
724525
Weight:
0.74ct
Size:
9.2 x 4.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
22.20
Item in Stock
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ID:
661966
Weight:
1.57ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
3.79
Item in Stock
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ID:
730228
Weight:
2.73ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.44
Item in Stock
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ID:
689001
Weight:
4.22ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
23.24
Item in Stock
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ID:
658633
Weight:
8.56ct
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.27
Item in Stock
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ID:
659168
Weight:
2.28ct
Size:
9 x 7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
5.47
Item in Stock
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ID:
377218
Weight:
44.65ct
Size:
28.6 x 22.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.46
Item in Stock
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ID:
392308
Weight:
73.47ct
Size:
35.2 x 23.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
70.54
Item in Stock
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ID:
691208
Weight:
1.20ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
64.80
Item in Stock
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ID:
381849
Weight:
2.36ct (total)
Size:
5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
166.50
Item in Stock
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ID:
718507
Weight:
50.24ct
Size:
32.3 x 24.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
301.44
Item in Stock
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ID:
533790
Weight:
3.24ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
29.94
Item in Stock
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ID:
674153
Weight:
5.74ct
Size:
14 x 11.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
172.20
Item in Stock
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ID:
687827
Weight:
6.43ct
Size:
16.5 x 14.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
18.98
Item in Stock
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ID:
710414
Weight:
2.91ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
24.44
Item in Stock
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ID:
382184
Weight:
3.43ct (total)
Size:
3.7 mm
Clarity:
VS
Content:
20 pcs
Price:
$
181.70
Item in Stock
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ID:
684852
Weight:
5.32ct
Size:
11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
7.66
Item in Stock
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ID:
693530
Weight:
1.67ct
Size:
8.3 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
100.20
Item in Stock
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ID:
706944
Weight:
1.98ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.75
Item in Stock
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ID:
393578
Weight:
3.32ct
Size:
9 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.91
Item in Stock
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ID:
492964
Weight:
4.19ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.31
Item in Stock
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ID:
516618
Weight:
1.51ct
Size:
10.8 x 4.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
119.59
Item in Stock
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ID:
510505
Weight:
1.18ct
Size:
6.5 x 5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
94.60
Item in Stock
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ID:
384617
Weight:
24.90ct
Size:
22.9 x 17 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
49.31
Item in Stock
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ID:
564203
Weight:
0.91ct
Size:
7.4 x 5.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
13.86
Item in Stock
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ID:
524582
Weight:
1.16ct
Size:
6.4 x 6.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
153.12
Item in Stock
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ID:
670188
Weight:
7.09ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
122.44
Item in Stock
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ID:
517343
Weight:
1.25ct
Size:
10.3 x 6.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
115.50
Item in Stock
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ID:
700958
Weight:
0.75ct
Size:
5.6 x 4.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
32.32
Item in Stock
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ID:
439029
Weight:
9.75ct
Size:
20.3 x 12.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
27.94
Item in Stock
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ID:
455345
Weight:
26.02ct (total)
Size:
15.6 x 11.5 mm
Clarity:
Transparent
Content:
4 pcs
Price:
$
43.63
Item in Stock
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ID:
371108
Weight:
27.89ct (total)
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
36.82
Item in Stock
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ID:
684040
Weight:
1.05ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
44.10
Item in Stock
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ID:
350851
Weight:
1.81ct
Size:
21 x 3.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
47.78
Item in Stock
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ID:
587787
Weight:
16.18ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
17.94
Item in Stock
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ID:
520035
Weight:
3.42ct
Size:
13.5 x 6.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
22.57
Item in Stock
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ID:
701072
Weight:
0.48ct
Size:
4.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
28.80
Item in Stock
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ID:
701037
Weight:
36.70ct
Size:
28.5 x 18 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.82
Item in Stock
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ID:
663072
Weight:
1.55ct
Size:
7.1 x 5.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
9.30
Item in Stock
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ID:
737870
Weight:
0.96ct
Size:
6.2 x 6.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
48.00
Item in Stock
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ID:
519927
Weight:
1.67ct
Size:
7.6 x 6.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
33.07
Item in Stock
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ID:
687460
Weight:
1.05ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
22.68
Item in Stock
More Options & Item Details
ID:
707116
Weight:
2.16ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.18
Item in Stock
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ID:
483760
Weight:
3.64ct
Size:
10.6 x 7.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
48.05
Item in Stock
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ID:
680742
Weight:
1.05ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
31.50
Item in Stock
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ID:
456674
Weight:
4.72ct
Size:
14 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
43.61
Item in Stock
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ID:
532939
Weight:
1.89ct
Size:
8.4 x 6.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
35.58
Item in Stock
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ID:
382615
Weight:
33.23ct
Size:
27.5 x 21.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
65.78
Item in Stock
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ID:
589459
Weight:
24.08ct
Size:
21.7 x 16.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
190.72
Item in Stock
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ID:
395819
Weight:
5.48ct
Size:
9.4 x 9.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
268.51
Item in Stock
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ID:
702113
Weight:
10.29ct
Size:
19.8 x 9.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
61.74
Item in Stock
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ID:
691472
Weight:
0.51ct
Size:
4.5 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
30.60
Item in Stock
More Options & Item Details
ID:
719760
Weight:
3.98ct
Size:
8.4 x 7.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
119.40
Item in Stock
More Options & Item Details
ID:
709091
Weight:
0.85ct
Size:
5.5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
17.56
Item in Stock
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ID:
434336
Weight:
1.59ct
Size:
6.5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
41.98
Item in Stock
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ID:
688977
Weight:
1.11ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
10.66
Item in Stock
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ID:
431169
Weight:
1.45ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
15.30
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
love the site, the experience and the products.
Posted By Ckingpots in July, 2025
Source: Bizrate
Overall Rating -> 10
All good
Posted By DouscheGift in August, 2025
Source: Bizrate
Overall Rating -> 10
I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.
Posted By DrLHS in November, 2024
Source: Bizrate
Overall Rating -> 10
It was easy to navigate
Posted By GemGod in July, 2025
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 -> 9
I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.
Posted By Jezzi in June, 2025
Source: Bizrate
Overall Rating -> 9
The checkout said the my ccv was invalid. i had to use another card.
Posted By Ron in April, 2025
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Overall Rating -> 10
It was easy and to the point
Posted By Victorius in May, 2025
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Overall Rating -> 10
love these guys been ordering since 2000 maybe
Posted By JHT in April, 2025
Source: Bizrate