Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
705643
Weight:
5.13ct
Size:
11.9 x 8.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
4.74
Item in Stock
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ID:
646543
Weight:
0.46ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
13.80
Item in Stock
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ID:
480812
Weight:
5.15ct (total)
Size:
4.6 x 4.5 mm
Clarity:
Transparent
Content:
40 pcs
Price:
$
44.05
Item in Stock
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ID:
681991
Weight:
6.63ct
Size:
19.4 x 8.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
63.65
Item in Stock
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ID:
721880
Weight:
7.15ct
Size:
11 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
8.58
Item in Stock
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ID:
594090
Weight:
1.34ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
26.75
Item in Stock
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ID:
639443
Weight:
1.66ct
Size:
7.1 x 6.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
9.96
Item in Stock
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ID:
381486
Weight:
2.16ct
Size:
16.9 x 4.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
71.28
Item in Stock
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ID:
387803
Weight:
4.24ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
27.98
Item in Stock
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ID:
618049
Weight:
17.31ct (total)
Size:
16 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
45.70
Item in Stock
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ID:
722638
Weight:
16.70ct
Size:
21.8 x 19.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
140.28
Item in Stock
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ID:
550597
Weight:
7.30ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
54.92
Item in Stock
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ID:
735797
Weight:
31.92ct
Size:
36.8 x 17.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
26.42
Item in Stock
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ID:
713693
Weight:
1.92ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
32.26
Item in Stock
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ID:
341869
Weight:
4.02ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
37.14
Item in Stock
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ID:
341409
Weight:
8.32ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Content:
10 pcs
Price:
$
83.95
Item in Stock
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ID:
451232
Weight:
1.49ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
13.76
Item in Stock
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ID:
407645
Weight:
11.85ct
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
31.28
Item in Stock
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ID:
367163
Weight:
7.35ct
Size:
15.7 x 8.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
49.97
Item in Stock
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ID:
699836
Weight:
0.62ct
Size:
6.5 x 4.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
22.26
Item in Stock
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ID:
698694
Weight:
2.17ct
Size:
7.9 x 6.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
13.02
Item in Stock
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ID:
472496
Weight:
27.69ct (total)
Size:
23.4 x 14 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
54.83
Item in Stock
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ID:
497260
Weight:
2.75ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
25.42
Item in Stock
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ID:
729886
Weight:
4.37ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
39.12
Item in Stock
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ID:
662807
Weight:
0.62ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
11.90
Item in Stock
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ID:
436520
Weight:
2.76ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
8.96
Item in Stock
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ID:
590855
Weight:
36.45ct
Size:
25 x 18 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
240.58
Item in Stock
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ID:
433890
Weight:
42.63ct
Size:
34.2 x 25 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
56.27
Item in Stock
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ID:
653425
Weight:
7.46ct
Size:
15.9 x 11.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
23.18
Item in Stock
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ID:
393625
Weight:
5.71ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
37.69
Item in Stock
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ID:
739118
Weight:
1.19ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
10.71
Item in Stock
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ID:
433503
Weight:
4.66ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
30.76
Item in Stock
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ID:
497799
Weight:
41.15ct
Size:
21.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
41.48
Item in Stock
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ID:
516389
Weight:
26.52ct
Size:
23.8 x 15 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.15
Item in Stock
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ID:
400180
Weight:
3.19ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.52
Item in Stock
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ID:
464228
Weight:
3.96ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
36.59
Item in Stock
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ID:
693798
Weight:
6.71ct
Size:
10.7 x 9.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
222.48
Item in Stock
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ID:
650680
Weight:
27.55ct
Size:
24.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
77.69
Item in Stock
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ID:
681734
Weight:
0.52ct
Size:
5.6 x 3.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
9.36
Item in Stock
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ID:
704837
Weight:
23.98ct
Size:
39.3 x 8.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
2.88
Item in Stock
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ID:
722125
Weight:
0.85ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
40.80
Item in Stock
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ID:
504727
Weight:
4.96ct
Size:
11.3 x 8.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
127.20
Item in Stock
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ID:
678177
Weight:
4.40ct
Size:
10.9 x 7.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.80
Item in Stock
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ID:
693446
Weight:
31.80ct
Size:
39.6 x 11 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.45
Item in Stock
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ID:
713652
Weight:
19.34ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
135.38
Item in Stock
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ID:
558080
Weight:
3.73ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.21
Item in Stock
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ID:
725931
Weight:
1.00ct
Size:
6.3 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
84.90
Item in Stock
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ID:
712166
Weight:
0.51ct
Size:
6 x 4 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
1.36
Item in Stock
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ID:
503688
Weight:
avg. 0.40 ct / each
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Price:
$
4.63
Item in Stock
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Select
1
2
3
4
5
6
7
8
pcs
ID:
449910
Weight:
2.57ct
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
16.97
Item in Stock
More Options & Item Details
ID:
376709
Weight:
2.34ct
Size:
8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
18.19
Item in Stock
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ID:
727928
Weight:
2.28ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
5.47
Item in Stock
More Options & Item Details
ID:
394913
Weight:
5.90ct
Size:
10.4 x 10.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
38.94
Item in Stock
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ID:
597028
Weight:
4.14ct
Size:
12.3 x 9.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.78
Item in Stock
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ID:
662638
Weight:
2.33ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
55.92
Item in Stock
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ID:
734975
Weight:
12.09ct (total)
Size:
12.3 x 9.1 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
60.45
Item in Stock
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ID:
462002
Weight:
4.31ct (total)
Size:
12 x 6.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
51.37
Item in Stock
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ID:
480761
Weight:
4.80ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
34.21
Item in Stock
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ID:
464356
Weight:
3.97ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
36.68
Item in Stock
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ID:
491853
Weight:
9.44ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
Opaque
Content:
5 pcs
Price:
$
27.67
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 -> 8
everything was fine
Posted By Marc in January, 2025
Source: Bizrate
Overall Rating -> 10
excellent deals-excellent service-fair prices
Posted By JD in April, 2025
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Overall Rating -> 10
Very professional site
Posted By JR in January, 2025
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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
Source: Bizrate
Overall Rating -> 10
Very good
Hoping you will increase your inventory especially in the 6mm
Thanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring
Posted By Desertchick in April, 2025
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
Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.
Posted By Jess in February, 2025
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Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Posted By Beman in September, 2025
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