Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Actinolite Cat's Eye (55)
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ID:
320213
Weight:
1.37ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
81.38
Item in Stock
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ID:
701829
Weight:
1.04ct
Size:
7.7 x 5.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
49.92
Item in Stock
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ID:
484959
Weight:
37.57ct
Size:
41.6 x 16.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
37.19
Item in Stock
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ID:
706012
Weight:
1.46ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
12.26
Item in Stock
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ID:
707931
Weight:
2.85ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.72
Item in Stock
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ID:
446166
Weight:
2.40ct
Size:
9 x 7.8 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
114.59
Item in Stock
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ID:
445131
Weight:
10.95ct
Size:
14 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
362.51
Item in Stock
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ID:
347671
Weight:
3.08ct
Size:
20.7 x 4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
166.32
Item in Stock
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ID:
727200
Weight:
0.66ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.88
Item in Stock
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ID:
715428
Weight:
4.26ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.90
Item in Stock
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ID:
699770
Weight:
11.01ct
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
8.81
Item in Stock
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ID:
727285
Weight:
1.00ct
Size:
5.5 x 5.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
60.00
Item in Stock
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ID:
601881
Weight:
11.30ct (total)
Size:
23.4 x 7.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
60.11
Item in Stock
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ID:
410549
Weight:
11.17ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
73.73
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:
686211
Weight:
2.66ct
Size:
8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
3.19
Item in Stock
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ID:
474925
Weight:
1.60ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
14.78
Item in Stock
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ID:
709109
Weight:
3.03ct
Size:
14.6 x 8.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
91.78
Item in Stock
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ID:
727211
Weight:
0.64ct
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
19.20
Item in Stock
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ID:
344932
Weight:
18.33ct
Size:
16.7 x 14.9 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
29.70
Item in Stock
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ID:
279593
Weight:
2.57ct (total)
Size:
4 mm (calibrated)
Clarity:
VS
Content:
9 pcs
Price:
$
152.66
Item in Stock
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ID:
465971
Weight:
7.32ct
Size:
14 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.50
Item in Stock
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ID:
382639
Weight:
22.22ct
Size:
25 x 18 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
88.00
Item in Stock
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ID:
711719
Weight:
28.95ct
Size:
25.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
64.27
Item in Stock
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ID:
686507
Weight:
0.68ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.69
Item in Stock
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ID:
348923
Weight:
48.51ct
Size:
38.1 x 27.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
53.36
Item in Stock
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ID:
382729
Weight:
13.10ct
Size:
15.2 x 13.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
210.12
Item in Stock
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ID:
372550
Weight:
1.64ct
Size:
8.4 x 6.1 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
10.82
Item in Stock
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ID:
504084
Weight:
2.15ct
Size:
7.7 x 7.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.16
Item in Stock
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ID:
725470
Weight:
0.73ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
7.01
Item in Stock
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ID:
389500
Weight:
2.11ct (total)
Size:
6.3 x 4.5 mm
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
111.41
Item in Stock
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ID:
669083
Weight:
11.49ct
Size:
14 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
248.18
Item in Stock
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ID:
614793
Weight:
1.49ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
55.07
Item in Stock
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ID:
699767
Weight:
8.94ct
Size:
13.6 x 11.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.58
Item in Stock
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ID:
443041
Weight:
3.64ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.61
Item in Stock
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ID:
573672
Weight:
4.82ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
38.17
Item in Stock
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ID:
714788
Weight:
0.39ct
Size:
4 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
11.70
Item in Stock
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ID:
605618
Weight:
5.39ct
Size:
13 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
64.68
Item in Stock
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ID:
448216
Weight:
3.83ct (total)
Size:
8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
20.22
Item in Stock
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ID:
741460
Weight:
0.62ct
Size:
5.1 x 4.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
24.80
Item in Stock
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ID:
695242
Weight:
1.77ct
Size:
9 x 7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.88
Item in Stock
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ID:
648043
Weight:
0.99ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
26.14
Item in Stock
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ID:
532546
Weight:
2.37ct (total)
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
17.21
Item in Stock
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ID:
658601
Weight:
17.57ct
Size:
17.1 x 16 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.73
Item in Stock
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ID:
654656
Weight:
3.16ct (total)
Size:
12 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
26.54
Item in Stock
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ID:
656100
Weight:
11.47ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
17.89
Item in Stock
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ID:
617609
Weight:
31.50ct
Size:
33 x 21.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.94
Item in Stock
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ID:
736790
Weight:
6.16ct
Size:
15.2 x 11.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
30.80
Item in Stock
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ID:
551374
Weight:
1.30ct
Size:
6.5 x 6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.90
Item in Stock
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ID:
490732
Weight:
4.70ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
34.13
Item in Stock
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ID:
474205
Weight:
1.78ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
16.45
Item in Stock
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ID:
451044
Weight:
1.44ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
13.31
Item in Stock
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ID:
491217
Weight:
5.56ct
Size:
10 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
16.37
Item in Stock
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ID:
484112
Weight:
2.34ct
Size:
10.6 x 8.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
15.44
Item in Stock
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ID:
486349
Weight:
27.27ct
Size:
33 x 22.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.72
Item in Stock
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ID:
631624
Weight:
17.26ct
Size:
27.8 x 10.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
78.46
Item in Stock
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ID:
514351
Weight:
9.08ct
Size:
12 x 12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
20.38
Item in Stock
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ID:
617914
Weight:
2.54ct
Size:
9.1 x 7.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
54.01
Item in Stock
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ID:
688308
Weight:
0.60ct
Size:
5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
1.75
Item in Stock
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ID:
495362
Weight:
1.80ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
38.58
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
I wish there were options for jewelry settings
Posted By Tim in May, 2025
Source: Bizrate
Overall Rating -> 10
Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.
Posted By Jess in February, 2025
Source: Bizrate
Overall Rating -> 10
easy site to navigate
Posted By Curt's Cabochons in June, 2025
Source: Bizrate
Overall Rating -> 10
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Posted By Fried Rice in August, 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 -> 8
Loved the lot buy options
Posted By BDG in October, 2024
Source: Bizrate
Overall Rating -> 10
Site is easy to navigate and the variety is great and how often new products are added is also great.
Posted By Jhidron in March, 2025
Source: Bizrate
Overall Rating -> 8
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Posted By Salvo in July, 2025
Source: Bizrate
Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..
Posted By Steven M. in February, 2025
Source: Bizrate