Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Actinolite Cat's Eye (55)
Agate (545)
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ID:
387763
Weight:
2.78ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
18.35
Item in Stock
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ID:
658606
Weight:
25.96ct
Size:
18.3 x 18 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
38.00
Item in Stock
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ID:
725603
Weight:
0.40ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
3.84
Item in Stock
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ID:
606040
Weight:
24.83ct
Size:
23.4 x 16.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
208.57
Item in Stock
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ID:
682156
Weight:
4.84ct
Size:
13.3 x 9.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
5.81
Item in Stock
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ID:
572177
Weight:
2.98ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.54
Item in Stock
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ID:
625514
Weight:
1.41ct
Size:
7.3 x 5.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.58
Item in Stock
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ID:
717936
Weight:
1.71ct (total)
Size:
5.9 x 4.9 mm
Clarity:
VS
Content:
2 pcs
Price:
$
51.30
Item in Stock
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ID:
418894
Weight:
7.07ct
Size:
16.2 x 11.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
13.99
Item in Stock
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ID:
730198
Weight:
0.98ct
Size:
11.9 x 3.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
58.80
Item in Stock
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ID:
617081
Weight:
4.72ct (total)
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
6.74
Item in Stock
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ID:
707178
Weight:
1.82ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.37
Item in Stock
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ID:
556000
Weight:
0.87ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
17.23
Item in Stock
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ID:
612051
Weight:
1.13ct
Size:
5.9 x 5.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
7.46
Item in Stock
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ID:
672181
Weight:
0.66ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.84
Item in Stock
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ID:
674101
Weight:
16.67ct
Size:
24.3 x 12.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
300.06
Item in Stock
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ID:
673545
Weight:
1.74ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
41.76
Item in Stock
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ID:
395022
Weight:
3.36ct
Size:
9.6 x 9.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
22.18
Item in Stock
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ID:
699723
Weight:
0.93ct
Size:
6 x 5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
55.80
Item in Stock
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ID:
682703
Weight:
0.82ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.76
Item in Stock
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ID:
672506
Weight:
13.61ct
Size:
24.3 x 13.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
16.33
Item in Stock
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ID:
691643
Weight:
17.99ct
Size:
26 x 16.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.48
Item in Stock
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ID:
471127
Weight:
39.76ct
Size:
33.5 x 18.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
81.88
Item in Stock
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ID:
673221
Weight:
1.54ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.96
Item in Stock
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ID:
420270
Weight:
10.12ct
Size:
19.1 x 15 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
26.71
Item in Stock
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ID:
476824
Weight:
47.35ct
Size:
43 x 21.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
40.00
Item in Stock
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ID:
571009
Weight:
0.80ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
7.39
Item in Stock
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ID:
334243
Weight:
17.04ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
27.44
Item in Stock
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ID:
348773
Weight:
31.10ct
Size:
28.3 x 21.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
41.05
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:
490293
Weight:
1.23ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
77.93
Item in Stock
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ID:
740675
Weight:
0.06ct
Size:
4.1 x 2.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
251.25
Item in Stock
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ID:
669534
Weight:
15.89ct
Size:
20 x 15.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
47.68
Item in Stock
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ID:
479088
Weight:
1.77ct (total)
Size:
10 x 4.9 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
18.70
Item in Stock
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ID:
730461
Weight:
37.97ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
36.46
Item in Stock
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ID:
710484
Weight:
5.92ct
Size:
9.6 x 9.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
188.26
Item in Stock
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ID:
494058
Weight:
13.80ct
Size:
17 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.85
Item in Stock
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ID:
541561
Weight:
3.82ct (total)
Size:
8.2 x 6.7 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
76.74
Item in Stock
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ID:
668902
Weight:
7.30ct
Size:
16.7 x 10.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
157.68
Item in Stock
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ID:
346080
Weight:
13.96ct
Size:
16.8 x 14.4 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
19.97
Item in Stock
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ID:
564683
Weight:
4.11ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.13
Item in Stock
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ID:
517928
Weight:
2.60ct
Size:
9 x 7.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
51.48
Item in Stock
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ID:
400084
Weight:
6.30ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
20.80
Item in Stock
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ID:
532316
Weight:
4.85ct
Size:
15 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
38.41
Item in Stock
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ID:
542545
Weight:
0.83ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
8.76
Item in Stock
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ID:
393965
Weight:
24.08ct
Size:
25.8 x 24.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.79
Item in Stock
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ID:
636239
Weight:
4.09ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
34.36
Item in Stock
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ID:
455046
Weight:
33.44ct (total)
Size:
22.4 x 13.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
44.14
Item in Stock
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ID:
494871
Weight:
4.55ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
32.74
Item in Stock
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ID:
475857
Weight:
24.13ct
Size:
29.4 x 21 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
47.78
Item in Stock
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ID:
685688
Weight:
0.92ct
Size:
6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
16.93
Item in Stock
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ID:
443323
Weight:
3.68ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
12.10
Item in Stock
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ID:
682458
Weight:
14.55ct
Size:
20 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
139.68
Item in Stock
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ID:
451215
Weight:
1.48ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
13.68
Item in Stock
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ID:
645302
Weight:
4.07ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
9.77
Item in Stock
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ID:
595198
Weight:
3.02ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
79.73
Item in Stock
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ID:
714109
Weight:
0.30ct
Size:
4 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
9.00
Item in Stock
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ID:
514353
Weight:
14.30ct
Size:
15 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
32.09
Item in Stock
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ID:
722794
Weight:
0.50ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.00
Item in Stock
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ID:
724954
Weight:
1.61ct
Size:
13.8 x 3.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
67.62
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
I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.
Posted By MVK in July, 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 can pick and choose from large selection and find just what I need for .y projects, currently my cane.
Posted By Darkstar731 in July, 2025
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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
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Overall Rating -> 10
Easy to conduct search, good amount of stock to select from along with variety of prices.
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Overall Rating -> 10
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