Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
384373
Weight:
1.75ct
Size:
16.1 x 3.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
44.59
Item in Stock
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ID:
662801
Weight:
0.66ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
12.67
Item in Stock
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ID:
346840
Weight:
39.35ct
Size:
31.9 x 22.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
51.95
Item in Stock
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ID:
655795
Weight:
8.85ct
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.81
Item in Stock
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ID:
709367
Weight:
2.31ct
Size:
14 x 7.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.40
Item in Stock
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ID:
413442
Weight:
2.03ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
13.40
Item in Stock
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ID:
625255
Weight:
2.00ct
Size:
8.4 x 7 mm
Clarity:
VS
Content:
1 pc
Price:
$
40.84
Item in Stock
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ID:
680001
Weight:
31.42ct
Size:
21.8 x 17.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
301.63
Item in Stock
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ID:
662863
Weight:
3.94ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
94.56
Item in Stock
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ID:
722988
Weight:
1.19ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
35.70
Item in Stock
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ID:
694375
Weight:
22.50ct
Size:
18 x 18 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
189.00
Item in Stock
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ID:
735192
Weight:
2.32ct
Size:
8.7 x 6.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
111.36
Item in Stock
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ID:
397421
Weight:
5.24ct
Size:
11 x 11 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
34.58
Item in Stock
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ID:
409435
Weight:
11.00ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
52.42
Item in Stock
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ID:
715656
Weight:
1.77ct
Size:
8.2 x 6.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
16.99
Item in Stock
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ID:
485342
Weight:
10.77ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
Translucent
Content:
4 pcs
Price:
$
25.85
Item in Stock
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ID:
477819
Weight:
13.27ct
Size:
13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
37.32
Item in Stock
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ID:
341939
Weight:
3.87ct (total)
Size:
4.2 x 4.2 mm
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
37.54
Item in Stock
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ID:
618141
Weight:
2.46ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
81.18
Item in Stock
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ID:
366381
Weight:
1.05ct
Size:
7.2 x 5.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
147.52
Item in Stock
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ID:
350381
Weight:
3.10ct (total)
Size:
3 x 3 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
20 pcs
Price:
$
70.96
Item in Stock
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ID:
554610
Weight:
1.01ct
Size:
7.9 x 5.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
26.66
Item in Stock
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ID:
334930
Weight:
19.20ct
Size:
14.5 x 13.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
50.69
Item in Stock
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ID:
569242
Weight:
0.88ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.14
Item in Stock
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ID:
727841
Weight:
0.03ct
Size:
2.1 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.37
Item in Stock
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ID:
710978
Weight:
20.25ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
40.34
Item in Stock
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ID:
437911
Weight:
2.28ct
Size:
8.3 x 7.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
105.34
Item in Stock
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ID:
491759
Weight:
68.39ct (total)
Size:
24.9 x 20 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
80.35
Item in Stock
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ID:
498099
Weight:
23.94ct (total)
Size:
18.5 x 14.1 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
32.87
Item in Stock
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ID:
725311
Weight:
7.17ct
Size:
13.2 x 11.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.17
Item in Stock
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ID:
688823
Weight:
4.48ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
24.67
Item in Stock
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ID:
551277
Weight:
3.04ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.44
Item in Stock
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ID:
501553
Weight:
36.06ct (total)
Size:
33.7 x 13.6 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
142.80
Item in Stock
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ID:
572344
Weight:
1.19ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
37.70
Item in Stock
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ID:
448929
Weight:
10.36ct
Size:
18 x 14.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
34.19
Item in Stock
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ID:
553143
Weight:
4.62ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
81.13
Item in Stock
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ID:
571600
Weight:
8.44ct
Size:
15.4 x 11.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
66.84
Item in Stock
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ID:
719473
Weight:
0.65ct
Size:
5.2 x 4.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
11.70
Item in Stock
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ID:
625507
Weight:
1.34ct
Size:
7.8 x 5.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.30
Item in Stock
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ID:
565167
Weight:
0.19ct (total)
Size:
3 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
415.91
Item in Stock
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ID:
518309
Weight:
23.74ct
Size:
18.2 x 14.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.89
Item in Stock
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ID:
688811
Weight:
0.91ct
Size:
8.9 x 5.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
8.74
Item in Stock
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ID:
668704
Weight:
42.13ct
Size:
21.8 x 20.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
910.01
Item in Stock
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ID:
643705
Weight:
4.95ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
45.02
Item in Stock
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ID:
650565
Weight:
21.31ct
Size:
27 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.79
Item in Stock
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ID:
730020
Weight:
0.60ct
Size:
5.5 x 3.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
36.00
Item in Stock
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ID:
392459
Weight:
7.45ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
49.18
Item in Stock
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ID:
688142
Weight:
3.42ct (total)
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
10.01
Item in Stock
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ID:
366568
Weight:
1.01ct
Size:
7.5 x 6.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
141.80
Item in Stock
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ID:
688621
Weight:
3.19ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
30.62
Item in Stock
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ID:
400802
Weight:
3.88ct
Size:
9.5 x 9.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
25.61
Item in Stock
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ID:
558621
Weight:
1.39ct
Size:
6.5 x 6.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
84.17
Item in Stock
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ID:
534780
Weight:
3.42ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.08
Item in Stock
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ID:
578073
Weight:
28.38ct
Size:
21.7 x 20.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
37.46
Item in Stock
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ID:
689168
Weight:
0.87ct
Size:
9.1 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
8.35
Item in Stock
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ID:
713820
Weight:
18.30ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
153.72
Item in Stock
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ID:
472859
Weight:
3.74ct
Size:
17.5 x 9.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
51.78
Item in Stock
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ID:
431303
Weight:
1.57ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
16.55
Item in Stock
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ID:
696556
Weight:
45.70ct
Size:
34.2 x 19.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
82.26
Item in Stock
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ID:
713835
Weight:
1.23ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.33
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
Nice website I just don't know much about the quality until I receive the stone.
Posted By Becky in December, 2024
Source: Bizrate
Overall Rating -> 9
I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!
Posted By Leo in March, 2025
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Overall Rating -> 10
Was a good experience.
Posted By Tim in July, 2025
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Overall Rating -> 10
Awesome
Posted By D in December, 2024
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
Muy serios y muy oportunos para el envo
Posted By Veronica in September, 2024
Source: Bizrate
Overall Rating -> 10
nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic
Posted By Steve m. in February, 2025
Source: Bizrate
Overall Rating -> 10
easy site to navigate
Posted By Curt's Cabochons in June, 2025
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