Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
482230
Weight:
2.04ct
Size:
8.5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
14.70
Item in Stock
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ID:
662803
Weight:
0.68ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
13.06
Item in Stock
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ID:
696475
Weight:
52.58ct
Size:
38.5 x 28.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
94.64
Item in Stock
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ID:
684379
Weight:
0.94ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
39.48
Item in Stock
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ID:
382861
Weight:
12.39ct
Size:
17.9 x 11 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
49.07
Item in Stock
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ID:
715727
Weight:
1.54ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
14.78
Item in Stock
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ID:
708055
Weight:
15.43ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
14.81
Item in Stock
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ID:
715769
Weight:
1.33ct
Size:
11.6 x 3.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
84.59
Item in Stock
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ID:
712306
Weight:
7.04ct (total)
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
18.76
Item in Stock
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ID:
706818
Weight:
18.75ct
Size:
26.2 x 17.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.13
Item in Stock
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ID:
644866
Weight:
4.62ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
11.09
Item in Stock
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ID:
385583
Weight:
2.92ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
19.27
Item in Stock
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ID:
350492
Weight:
2.74ct (total)
Size:
3 x 3 mm (calibrated)
Clarity:
Transparent
Content:
20 pcs
Price:
$
62.57
Item in Stock
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ID:
706426
Weight:
4.57ct
Size:
11 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
9.32
Item in Stock
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ID:
640461
Weight:
0.73ct
Size:
5.5 x 4.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.82
Item in Stock
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ID:
697176
Weight:
2.60ct
Size:
12.7 x 9.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
65.65
Item in Stock
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ID:
728130
Weight:
0.03ct
Size:
1.9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.37
Item in Stock
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ID:
696117
Weight:
41.83ct
Size:
34.8 x 28.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.61
Item in Stock
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ID:
408651
Weight:
10.04ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
46.38
Item in Stock
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ID:
423449
Weight:
35.25ct (total)
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
46.54
Item in Stock
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ID:
683068
Weight:
22.52ct
Size:
27.3 x 15.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
216.19
Item in Stock
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ID:
413640
Weight:
3.06ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
20.20
Item in Stock
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ID:
734950
Weight:
4.62ct
Size:
11 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
27.72
Item in Stock
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ID:
697593
Weight:
0.47ct (total)
Size:
3.7 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
10.15
Item in Stock
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ID:
701604
Weight:
9.61ct
Size:
15 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
57.66
Item in Stock
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ID:
730222
Weight:
2.28ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
20.41
Item in Stock
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ID:
498309
Weight:
2.43ct (total)
Size:
10 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.66
Item in Stock
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ID:
498560
Weight:
4.72ct
Size:
12 x 12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
43.61
Item in Stock
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ID:
673654
Weight:
0.06ct
Size:
2.3 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
32.76
Item in Stock
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ID:
520618
Weight:
1.07ct
Size:
9.9 x 5 mm
Clarity:
VS
Price:
$
59.32
Item in Stock
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ID:
737482
Weight:
2.05ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
92.25
Item in Stock
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ID:
681886
Weight:
9.12ct
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
54.72
Item in Stock
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ID:
384442
Weight:
14.38ct
Size:
19.2 x 11.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
28.48
Item in Stock
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ID:
663115
Weight:
4.71ct
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
11.30
Item in Stock
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ID:
708038
Weight:
4.35ct
Size:
14.2 x 10.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
4.18
Item in Stock
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ID:
621918
Weight:
21.30ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
33.17
Item in Stock
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ID:
323098
Weight:
16.28ct
Size:
18 x 15.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
19.70
Item in Stock
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ID:
686824
Weight:
2.59ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
3.11
Item in Stock
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ID:
673662
Weight:
17.70ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
275.84
Item in Stock
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ID:
555386
Weight:
1.05ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
39.80
Item in Stock
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ID:
680695
Weight:
1.18ct
Size:
6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
35.40
Item in Stock
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ID:
453615
Weight:
6.52ct
Size:
14.6 x 7.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
215.16
Item in Stock
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ID:
719789
Weight:
0.84ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.06
Item in Stock
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ID:
497235
Weight:
2.64ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
28.51
Item in Stock
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ID:
565123
Weight:
4.35ct
Size:
12 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.72
Item in Stock
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ID:
367829
Weight:
4.78ct
Size:
12.8 x 8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.24
Item in Stock
More Options & Item Details
ID:
604056
Weight:
27.06ct
Size:
29.1 x 28.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.98
Item in Stock
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ID:
609954
Weight:
15.07ct
Size:
23.5 x 18.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.90
Item in Stock
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ID:
712476
Weight:
0.79ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
1.75
Item in Stock
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ID:
410227
Weight:
4.43ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
29.24
Item in Stock
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ID:
437773
Weight:
1.50ct
Size:
15.2 x 3.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
49.50
Item in Stock
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ID:
455240
Weight:
22.85ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
30.17
Item in Stock
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ID:
351394
Weight:
6.53ct
Size:
18.1 x 9 mm
Clarity:
VS
Content:
1 pc
Price:
$
60.34
Item in Stock
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ID:
482212
Weight:
25.11ct (total)
Size:
20.8 x 12.3 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
32.48
Item in Stock
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ID:
643666
Weight:
2.23ct
Size:
9.6 x 7.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
18.73
Item in Stock
More Options & Item Details
ID:
457914
Weight:
0.92ct
Size:
8.6 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
97.15
Item in Stock
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ID:
479081
Weight:
2.04ct (total)
Size:
10.2 x 5 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
21.54
Item in Stock
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ID:
561349
Weight:
1.05ct (total)
Size:
4.2 x 4.1 mm
Clarity:
VS
Content:
2 pcs
Price:
$
9.71
Item in Stock
More Options & Item Details
ID:
694827
Weight:
33.61ct
Size:
32.9 x 20.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
18.55
Item in Stock
More Options & Item Details
ID:
479887
Weight:
3.65ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
33.73
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
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
Posted By Darkstar in June, 2025
Source: Bizrate
Overall Rating -> 10
It was my second time so I understand what it is to do
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
Excellent selection and easy to use, well done site
Posted By Steph in December, 2024
Source: Bizrate
Overall Rating -> 9
I wish there were options for jewelry settings
Posted By Tim in May, 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 -> 9
the gems were smaller than I thought but I was at fault for not reading the complete discrimination
Posted By Tim in May, 2025
Source: Bizrate
Overall Rating -> 10
I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?
Posted By Lynn in September, 2025
Source: Bizrate
Overall Rating -> 10
I love the quality, package and info of your gems.
Posted By Diana in April, 2025
Source: Bizrate