Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
321251
Weight:
1.33ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
70.22
Item in Stock
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ID:
741091
Weight:
1.87ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
235.21
Item in Stock
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ID:
389541
Weight:
3.40ct
Size:
9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.44
Item in Stock
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ID:
582913
Weight:
1.66ct
Size:
9.4 x 7.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
87.65
Item in Stock
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ID:
442852
Weight:
3.61ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.53
Item in Stock
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ID:
494847
Weight:
23.91ct
Size:
29.1 x 14.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
17.04
Item in Stock
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ID:
390821
Weight:
1.76ct
Size:
9 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
102.22
Item in Stock
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ID:
447312
Weight:
7.76ct
Size:
15.1 x 11.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
232.43
Item in Stock
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ID:
715676
Weight:
0.69ct
Size:
9.1 x 3.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
43.88
Item in Stock
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ID:
736394
Weight:
1.30ct
Size:
8.7 x 7.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.10
Item in Stock
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ID:
625493
Weight:
2.57ct
Size:
9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
25.28
Item in Stock
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ID:
463932
Weight:
5.22ct
Size:
12 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10.33
Item in Stock
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ID:
682342
Weight:
19.40ct
Size:
21.8 x 13.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
186.24
Item in Stock
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ID:
645839
Weight:
13.36ct
Size:
17.6 x 15.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
41.69
Item in Stock
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ID:
529083
Weight:
1.83ct
Size:
7.9 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
159.43
Item in Stock
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ID:
701568
Weight:
8.51ct
Size:
24.7 x 6.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
51.06
Item in Stock
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ID:
387510
Weight:
2.65ct (total)
Size:
4.1 x 3.2 mm
Clarity:
VS
Content:
10 pcs
Price:
$
235.34
Item in Stock
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ID:
736714
Weight:
6.81ct
Size:
17.4 x 12.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.60
Item in Stock
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ID:
699734
Weight:
0.89ct
Size:
5.8 x 4.8 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
53.40
Item in Stock
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ID:
499224
Weight:
1.86ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
33.40
Item in Stock
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ID:
471449
Weight:
33.76ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
27.62
Item in Stock
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ID:
656751
Weight:
1.82ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
30.58
Item in Stock
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ID:
485307
Weight:
10.91ct
Size:
17.9 x 17.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
28.80
Item in Stock
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ID:
484722
Weight:
2.96ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
19.54
Item in Stock
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ID:
433602
Weight:
2.60ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
17.16
Item in Stock
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ID:
572108
Weight:
1.16ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
36.74
Item in Stock
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ID:
488299
Weight:
38.03ct
Size:
33.6 x 20.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.12
Item in Stock
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ID:
550838
Weight:
1.67ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
12.56
Item in Stock
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ID:
458090
Weight:
0.74ct
Size:
8.5 x 4.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
78.14
Item in Stock
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ID:
720361
Weight:
1.39ct
Size:
7.3 x 5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
133.79
Item in Stock
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ID:
714554
Weight:
1.33ct (total)
Size:
5.2 mm
Clarity:
SI
Content:
2 pcs
Price:
$
39.90
Item in Stock
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ID:
711543
Weight:
1.26ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
25.16
Item in Stock
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ID:
435577
Weight:
4.97ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
32.81
Item in Stock
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ID:
532368
Weight:
7.11ct
Size:
13 x 11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
51.62
Item in Stock
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ID:
723719
Weight:
1.30ct
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
12.48
Item in Stock
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ID:
372504
Weight:
2.66ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
17.56
Item in Stock
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ID:
694186
Weight:
1.00ct
Size:
8.4 x 4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.00
Item in Stock
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ID:
694517
Weight:
26.56ct
Size:
33.7 x 18.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.68
Item in Stock
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ID:
644449
Weight:
1.97ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
16.55
Item in Stock
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ID:
711607
Weight:
0.91ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
18.17
Item in Stock
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ID:
673878
Weight:
1.02ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
42.84
Item in Stock
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ID:
719570
Weight:
0.73ct
Size:
6.6 x 4.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
6.13
Item in Stock
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ID:
656544
Weight:
1.49ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
25.03
Item in Stock
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ID:
723460
Weight:
1.02ct
Size:
7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
9.79
Item in Stock
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ID:
694241
Weight:
1.04ct
Size:
11.6 x 3.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
31.20
Item in Stock
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ID:
730762
Weight:
24.80ct
Size:
25 x 19.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
30.36
Item in Stock
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ID:
724017
Weight:
29.61ct
Size:
18.3 x 16.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
35.17
Item in Stock
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ID:
708021
Weight:
11.49ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.03
Item in Stock
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ID:
650684
Weight:
1.31ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
11.00
Item in Stock
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ID:
487385
Weight:
19.06ct
Size:
23.7 x 16.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.09
Item in Stock
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ID:
719753
Weight:
1.70ct
Size:
7 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
51.00
Item in Stock
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ID:
719500
Weight:
0.90ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.56
Item in Stock
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ID:
742073
Weight:
3.06ct
Size:
12 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
30.60
Item in Stock
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ID:
642102
Weight:
1.11ct
Size:
7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
51.95
Item in Stock
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ID:
725633
Weight:
0.73ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.01
Item in Stock
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ID:
479701
Weight:
4.62ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
5.39
Item in Stock
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ID:
710230
Weight:
5.84ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
49.06
Item in Stock
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ID:
685564
Weight:
2.01ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.30
Item in Stock
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ID:
367020
Weight:
8.00ct
Size:
15.3 x 9.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
54.38
Item in Stock
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ID:
684561
Weight:
3.59ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.17
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
Very food
Posted By Keeto in July, 2025
Source: Bizrate
Overall Rating -> 10
Good products
Posted By Brave in October, 2024
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Overall Rating -> 8
The website was nice and I bought some gems
Posted By Jay in December, 2024
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Overall Rating -> 10
Helpselect accomplished all personal growth goals
Posted By Mike in October, 2024
Source: Bizrate
Overall Rating -> 10
I love the quality, package and info of your gems.
Posted By Diana in April, 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
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
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Overall Rating -> 10
went well
Posted By Doug in May, 2025
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Overall Rating -> 10
love the site, the experience and the products.
Posted By Ckingpots in July, 2025
Source: Bizrate