Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
387566
Weight:
4.18ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
165.53
Item in Stock
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ID:
726007
Weight:
1.15ct (total)
Size:
8 x 4 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
45.55
Item in Stock
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ID:
720890
Weight:
1.42ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
11.93
Item in Stock
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ID:
398800
Weight:
3.56ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
32.89
Item in Stock
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ID:
727911
Weight:
1.23ct
Size:
7 x 5.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
7.38
Item in Stock
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ID:
560430
Weight:
2.08ct
Size:
8.3 x 6.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
46.68
Item in Stock
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ID:
484222
Weight:
1.36ct
Size:
7.4 x 5.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
17.95
Item in Stock
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ID:
361961
Weight:
18.72ct
Size:
20.4 x 13.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
49.42
Item in Stock
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ID:
686150
Weight:
0.20ct
Size:
3.3 x 3.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
9.60
Item in Stock
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ID:
699521
Weight:
0.60ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
5.76
Item in Stock
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ID:
712798
Weight:
22.48ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
59.89
Item in Stock
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ID:
689097
Weight:
0.07ct
Size:
2.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
40.81
Item in Stock
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ID:
472512
Weight:
4.18ct
Size:
10.2 x 8.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.55
Item in Stock
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ID:
611441
Weight:
4.72ct
Size:
12 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
16.99
Item in Stock
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ID:
721577
Weight:
47.05ct
Size:
27.2 x 24.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
56.46
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:
565679
Weight:
1.01ct
Size:
5.8 x 4.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
22.98
Item in Stock
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ID:
725717
Weight:
1.56ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
14.98
Item in Stock
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ID:
691250
Weight:
0.41ct
Size:
4.7 x 3.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
34.44
Item in Stock
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ID:
627594
Weight:
1.26ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
49.90
Item in Stock
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ID:
366592
Weight:
1.02ct
Size:
7.4 x 5.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
143.22
Item in Stock
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ID:
550789
Weight:
39.96ct (total)
Size:
23.4 x 14.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
63.30
Item in Stock
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ID:
737183
Weight:
33.60ct
Size:
37.8 x 11.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
3.36
Item in Stock
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ID:
650925
Weight:
0.88ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
7.39
Item in Stock
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ID:
689126
Weight:
1.25ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.00
Item in Stock
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ID:
532400
Weight:
5.97ct
Size:
11.6 x 9.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
43.34
Item in Stock
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ID:
367371
Weight:
0.96ct
Size:
7.6 x 5.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
133.97
Item in Stock
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ID:
402386
Weight:
2.51ct (total)
Size:
4.7 mm
Clarity:
VS
Content:
4 pcs
Price:
$
102.71
Item in Stock
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ID:
729885
Weight:
5.40ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
48.34
Item in Stock
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ID:
722986
Weight:
1.26ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
37.80
Item in Stock
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ID:
697842
Weight:
4.25ct (total)
Size:
8.1 x 6.5 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
25.50
Item in Stock
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ID:
480421
Weight:
5.13ct (total)
Size:
6 x 4.2 mm
Clarity:
Translucent
Content:
10 pcs
Price:
$
47.40
Item in Stock
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ID:
557737
Weight:
7.58ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
57.32
Item in Stock
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ID:
667703
Weight:
2.54ct
Size:
9 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
52.09
Item in Stock
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ID:
710229
Weight:
5.61ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
47.12
Item in Stock
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ID:
672157
Weight:
0.94ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.56
Item in Stock
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ID:
713915
Weight:
0.83ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.94
Item in Stock
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ID:
712162
Weight:
2.43ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.47
Item in Stock
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ID:
639282
Weight:
1.02ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
25.58
Item in Stock
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ID:
662099
Weight:
1.19ct
Size:
6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
2.87
Item in Stock
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ID:
554184
Weight:
1.20ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
45.48
Item in Stock
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ID:
610340
Weight:
12.97ct (total)
Size:
19.8 x 12.1 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
17.12
Item in Stock
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ID:
708423
Weight:
3.57ct
Size:
15.4 x 9.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
108.13
Item in Stock
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ID:
689010
Weight:
3.76ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
17.30
Item in Stock
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ID:
727274
Weight:
0.99ct
Size:
5.9 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
17.82
Item in Stock
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ID:
409677
Weight:
8.45ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
40.26
Item in Stock
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ID:
672055
Weight:
2.13ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
51.12
Item in Stock
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ID:
736697
Weight:
1.65ct
Size:
10.3 x 7.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.55
Item in Stock
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ID:
463909
Weight:
4.67ct
Size:
12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
9.25
Item in Stock
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ID:
393887
Weight:
0.55ct
Size:
4.6 x 4.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.37
Item in Stock
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ID:
712895
Weight:
5.01ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
72.14
Item in Stock
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ID:
365498
Weight:
1.43ct
Size:
7.1 x 6.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
52.42
Item in Stock
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ID:
708309
Weight:
5.63ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
7.77
Item in Stock
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ID:
658684
Weight:
13.00ct
Size:
30.4 x 10.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
46.80
Item in Stock
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ID:
658346
Weight:
8.72ct
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.46
Item in Stock
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ID:
647277
Weight:
1.85ct
Size:
8 x 6.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
42.18
Item in Stock
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ID:
376473
Weight:
2.06ct
Size:
7.8 x 7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
14.56
Item in Stock
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ID:
410368
Weight:
4.08ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Translucent
Content:
4 pcs
Price:
$
19.50
Item in Stock
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ID:
717968
Weight:
0.10ct (total)
Size:
2.1 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
96.00
Item in Stock
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ID:
587668
Weight:
2.65ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
69.96
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
Loved everything. High quality, quick shipping, and authentication included.
Posted By Chris in March, 2025
Source: Bizrate
Overall Rating -> 10
I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.
Posted By Nate in March, 2025
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
Very food
Posted By Keeto in July, 2025
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Overall Rating -> 9
I love wide range of stones.
Always have my preference.
Posted By Ray in April, 2025
Source: Bizrate
Overall Rating -> 8
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Posted By Salvo in July, 2025
Source: Bizrate
Overall Rating -> 10
I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!
Posted By TheP in April, 2025
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Overall Rating -> 10
the selection is good as are the prices
Posted By Old man in August, 2025
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Overall Rating -> 10
It was easy and to the point
Posted By Victorius in May, 2025
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