Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
711952
Weight:
1.52ct
Size:
7.7 x 6.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
36.48
Item in Stock
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ID:
490325
Weight:
1.39ct
Size:
6.7 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
114.49
Item in Stock
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ID:
439076
Weight:
10.67ct
Size:
20.1 x 10 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
30.56
Item in Stock
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ID:
450886
Weight:
22.01ct
Size:
20 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
39.22
Item in Stock
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ID:
451555
Weight:
5.26ct (total)
Size:
2.2 mm (calibrated)
Clarity:
VS
Content:
100 pcs
Price:
$
277.73
Item in Stock
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ID:
551190
Weight:
0.95ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Price:
$
7.15
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
724300
Weight:
3.33ct (total)
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
31.97
Item in Stock
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ID:
728166
Weight:
0.05ct
Size:
2.2 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
20.62
Item in Stock
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ID:
602880
Weight:
3.47ct
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
32.06
Item in Stock
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ID:
726060
Weight:
0.38ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
3.65
Item in Stock
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ID:
693226
Weight:
7.75ct
Size:
12 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
7.44
Item in Stock
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ID:
726851
Weight:
0.39ct
Size:
5 x 3.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
13.65
Item in Stock
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ID:
344390
Weight:
57.56ct
Size:
26.9 x 22.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
102.58
Item in Stock
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ID:
464241
Weight:
3.64ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
33.64
Item in Stock
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ID:
389705
Weight:
4.39ct (total)
Size:
8.7 x 7.5 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
28.98
Item in Stock
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ID:
724885
Weight:
1.18ct
Size:
14.8 x 3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
49.56
Item in Stock
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ID:
438365
Weight:
1.71ct
Size:
6.5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
45.14
Item in Stock
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ID:
364101
Weight:
14.78ct
Size:
22.2 x 16.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
39.02
Item in Stock
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ID:
686739
Weight:
0.37ct (total)
Size:
4 x 3.1 mm
Clarity:
VS
Content:
2 pcs
Price:
$
24.42
Item in Stock
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ID:
505360
Weight:
1.86ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.18
Item in Stock
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ID:
446513
Weight:
8.69ct
Size:
15.2 x 11.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
28.67
Item in Stock
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ID:
713874
Weight:
2.15ct (total)
Size:
8.3 x 6.4 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
18.06
Item in Stock
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ID:
544464
Weight:
0.73ct
Size:
6.6 x 4.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
32.68
Item in Stock
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ID:
718207
Weight:
0.05ct
Size:
2.1 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
48.00
Item in Stock
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ID:
384516
Weight:
38.02ct
Size:
27 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
75.28
Item in Stock
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ID:
571510
Weight:
1.67ct
Size:
12 x 4.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
11.03
Item in Stock
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ID:
710472
Weight:
12.85ct
Size:
16.7 x 11.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
408.64
Item in Stock
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ID:
672224
Weight:
1.28ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
38.40
Item in Stock
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ID:
607780
Weight:
1.92ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
48.16
Item in Stock
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ID:
684643
Weight:
0.47ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
19.74
Item in Stock
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ID:
732124
Weight:
0.91ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
34.94
Item in Stock
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ID:
326232
Weight:
4.75ct (total)
Size:
8.3 x 6.6 mm
Clarity:
Transparent/Translucent
Content:
2 pcs
Price:
$
16.92
Item in Stock
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ID:
742972
Weight:
1.53ct
Size:
7.8 x 6.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
214.20
Item in Stock
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ID:
710431
Weight:
1.44ct
Size:
8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.20
Item in Stock
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ID:
497345
Weight:
4.94ct
Size:
12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.60
Item in Stock
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ID:
688421
Weight:
3.48ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.19
Item in Stock
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ID:
737066
Weight:
32.54ct
Size:
23.7 x 20.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
30.59
Item in Stock
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ID:
689135
Weight:
0.27ct
Size:
5 x 3 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
16.20
Item in Stock
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ID:
725886
Weight:
1.42ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
13.63
Item in Stock
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ID:
565523
Weight:
2.42ct
Size:
7 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
55.04
Item in Stock
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ID:
719973
Weight:
0.90ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.56
Item in Stock
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ID:
451554
Weight:
4.78ct (total)
Size:
2.2 mm (calibrated)
Clarity:
VS
Content:
100 pcs
Price:
$
229.44
Item in Stock
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ID:
691840
Weight:
2.58ct
Size:
10 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
68.11
Item in Stock
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ID:
704946
Weight:
37.32ct
Size:
36.3 x 11.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.95
Item in Stock
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ID:
736595
Weight:
38.41ct
Size:
34.7 x 23.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
36.11
Item in Stock
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ID:
397298
Weight:
6.25ct
Size:
11.5 x 11.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
41.26
Item in Stock
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ID:
711141
Weight:
18.46ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
155.06
Item in Stock
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ID:
674625
Weight:
16.50ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
42.58
Item in Stock
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ID:
732563
Weight:
5.94ct
Size:
12.6 x 7.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
213.84
Item in Stock
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ID:
724297
Weight:
2.45ct (total)
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
23.52
Item in Stock
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ID:
710775
Weight:
2.15ct
Size:
12 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.72
Item in Stock
More Options & Item Details
ID:
639216
Weight:
4.24ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.01
Item in Stock
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ID:
409581
Weight:
12.68ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
60.42
Item in Stock
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ID:
379758
Weight:
2.41ct (total)
Size:
4 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
136.54
Item in Stock
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ID:
706508
Weight:
15.40ct
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
31.42
Item in Stock
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ID:
557732
Weight:
7.19ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
54.38
Item in Stock
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ID:
424018
Weight:
4.93ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
52.06
Item in Stock
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ID:
673093
Weight:
1.63ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
39.12
Item in Stock
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ID:
398472
Weight:
1.38ct
Size:
8.2 x 4.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
86.62
Item in Stock
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ID:
608856
Weight:
57.41ct (total)
Size:
25 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
90.18
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
Great selection of gems at a reasonable price
Posted By Curt in July, 2025
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Overall Rating -> 10
excellent deals-excellent service-fair prices
Posted By JD in April, 2025
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Overall Rating -> 10
I feel Gemselect is a trustworthy company to buy from
Posted By Becky in October, 2025
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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
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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
It's mostly good, only some item's are easier to find through the search than the menu
Posted By Wayne in July, 2025
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Overall Rating -> 10
I would recommend gem select yo everyone
Fast service and no problems
Posted By Steve in March, 2025
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Overall Rating -> 10
Its been a long time since Ive made any purchases Im satisfied with the quality.
Posted By Hard Case in December, 2024
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Overall Rating -> 9
Been using them for years! Very satisfied with the products.
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