Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
534697
Weight:
2.89ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.88
Item in Stock
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ID:
522431
Weight:
29.47ct
Size:
25.5 x 19.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
148.61
Item in Stock
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ID:
505346
Weight:
2.80ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.87
Item in Stock
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ID:
534127
Weight:
1.71ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.80
Item in Stock
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ID:
563793
Weight:
0.88ct
Size:
6.6 x 4.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
18.10
Item in Stock
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ID:
706497
Weight:
2.88ct
Size:
10.1 x 8.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
5.88
Item in Stock
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ID:
486179
Weight:
2.50ct
Size:
8.6 x 6.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
21.00
Item in Stock
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ID:
554873
Weight:
1.44ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.51
Item in Stock
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ID:
698581
Weight:
7.30ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
61.32
Item in Stock
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ID:
488218
Weight:
74.76ct
Size:
39.5 x 38.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
49.34
Item in Stock
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ID:
545697
Weight:
3.04ct
Size:
12.4 x 5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
251.71
Item in Stock
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ID:
445141
Weight:
14.55ct
Size:
15 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
481.68
Item in Stock
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ID:
518272
Weight:
37.30ct
Size:
24.3 x 18.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.82
Item in Stock
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ID:
520004
Weight:
0.97ct
Size:
9 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
89.63
Item in Stock
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ID:
598431
Weight:
32.33ct
Size:
31 x 19.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
23.89
Item in Stock
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ID:
625139
Weight:
1.70ct
Size:
12.1 x 7.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
5.14
Item in Stock
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ID:
446730
Weight:
11.22ct (total)
Size:
13 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
37.03
Item in Stock
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ID:
409559
Weight:
7.63ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
36.35
Item in Stock
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ID:
534775
Weight:
3.25ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.74
Item in Stock
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ID:
688250
Weight:
0.28ct
Size:
4.5 x 3.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
18.48
Item in Stock
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ID:
394686
Weight:
9.02ct
Size:
12 x 12 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
59.53
Item in Stock
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ID:
418588
Weight:
5.97ct
Size:
16.4 x 10.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
11.83
Item in Stock
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ID:
478614
Weight:
0.50ct
Size:
4.6 x 4.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
21.14
Item in Stock
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ID:
718202
Weight:
0.03ct
Size:
2 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.80
Item in Stock
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ID:
728243
Weight:
2.49ct (total)
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
14.94
Item in Stock
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ID:
527699
Weight:
1.11ct (total)
Size:
4.2 x 4.2 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
10.26
Item in Stock
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ID:
639983
Weight:
0.30ct
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.40
Item in Stock
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ID:
724955
Weight:
1.01ct
Size:
8 x 3.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
42.42
Item in Stock
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ID:
479971
Weight:
4.31ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
39.83
Item in Stock
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ID:
537022
Weight:
1.45ct
Size:
7.8 x 4.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.75
Item in Stock
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ID:
381649
Weight:
2.05ct
Size:
8.4 x 6.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
101.77
Item in Stock
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ID:
351463
Weight:
9.45ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
49.90
Item in Stock
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ID:
691818
Weight:
0.68ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
57.12
Item in Stock
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ID:
710186
Weight:
1.49ct
Size:
7.2 x 5.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.70
Item in Stock
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ID:
720391
Weight:
1.16ct
Size:
6.4 x 5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
167.04
Item in Stock
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ID:
688391
Weight:
8.83ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.60
Item in Stock
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ID:
442884
Weight:
3.61ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.53
Item in Stock
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ID:
418455
Weight:
9.72ct (total)
Size:
15.6 x 9.8 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
19.25
Item in Stock
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ID:
397556
Weight:
0.93ct
Size:
7.7 x 5.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
58.55
Item in Stock
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ID:
650608
Weight:
0.72ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
6.05
Item in Stock
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ID:
488584
Weight:
8.25ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
76.24
Item in Stock
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ID:
706867
Weight:
3.14ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
7.54
Item in Stock
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ID:
341696
Weight:
4.17ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
40.46
Item in Stock
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ID:
674630
Weight:
12.72ct
Size:
17.9 x 14.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.35
Item in Stock
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ID:
674988
Weight:
13.63ct
Size:
24.8 x 15.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.26
Item in Stock
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ID:
585065
Weight:
1.20ct (total)
Size:
5 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
7.92
Item in Stock
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ID:
709087
Weight:
1.40ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.91
Item in Stock
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ID:
695219
Weight:
8.37ct
Size:
14 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
251.10
Item in Stock
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ID:
605054
Weight:
63.72ct
Size:
35.1 x 26.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
39.54
Item in Stock
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ID:
497475
Weight:
2.28ct
Size:
8.5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
15.05
Item in Stock
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ID:
648464
Weight:
17.74ct
Size:
28 x 15.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.22
Item in Stock
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ID:
695061
Weight:
0.48ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
17.28
Item in Stock
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ID:
714024
Weight:
0.41ct
Size:
5.9 x 4.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.14
Item in Stock
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ID:
560982
Weight:
0.99ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.14
Item in Stock
More Options & Item Details
ID:
408186
Weight:
11.03ct
Size:
14 x 14 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
26.05
Item in Stock
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ID:
730319
Weight:
2.51ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
22.46
Item in Stock
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ID:
727885
Weight:
1.63ct
Size:
6.9 x 6.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
9.78
Item in Stock
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ID:
667049
Weight:
6.69ct
Size:
11.4 x 9.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.83
Item in Stock
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ID:
431159
Weight:
3.16ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
75.08
Item in Stock
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ID:
443032
Weight:
3.50ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.24
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 always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Posted By G.W. or Bakyow in July, 2025
Source: Bizrate
Overall Rating -> 10
The stones are very nice.
Posted By Mvk in August, 2025
Source: Bizrate
Overall Rating -> 10
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Posted By Dia in March, 2025
Source: Bizrate
Overall Rating -> 9
I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.
Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate
Overall Rating -> 10
I love the product and the details about each of them.
Posted By Love It! in July, 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 -> 10
Muy serios y muy oportunos para el envo
Posted By Veronica in September, 2024
Source: Bizrate
Overall Rating -> 10
easy site to navigate
Posted By Curt's Cabochons in June, 2025
Source: Bizrate
Overall Rating -> 10
Good selection, trusted quality. What I have purchased has always been as discribed.
Posted By Sterling in November, 2024
Source: Bizrate