Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Actinolite Cat's Eye (54)
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ID:
616876
Weight:
0.99ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
71.88
Item in Stock
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ID:
371107
Weight:
26.64ct (total)
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
35.16
Item in Stock
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ID:
554283
Weight:
1.47ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
38.81
Item in Stock
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ID:
617893
Weight:
20.02ct
Size:
35.2 x 11.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
132.13
Item in Stock
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ID:
711024
Weight:
17.98ct
Size:
21.2 x 16.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
151.03
Item in Stock
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ID:
705961
Weight:
1.38ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
11.59
Item in Stock
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ID:
683077
Weight:
17.01ct
Size:
31.1 x 12.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
163.30
Item in Stock
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ID:
635373
Weight:
3.00ct
Size:
10.9 x 8.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
79.20
Item in Stock
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ID:
683637
Weight:
7.37ct
Size:
17.8 x 8.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
68.28
Item in Stock
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ID:
574251
Weight:
2.53ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
23.38
Item in Stock
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ID:
528812
Weight:
1.52ct
Size:
6.7 x 6.2 mm
Clarity:
VVS-VS
Price:
$
132.42
Item in Stock
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ID:
604034
Weight:
18.65ct
Size:
24.2 x 16.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.69
Item in Stock
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ID:
676233
Weight:
2.39ct
Size:
11.1 x 6.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
6.79
Item in Stock
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ID:
724502
Weight:
0.47ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.10
Item in Stock
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ID:
715434
Weight:
3.97ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.11
Item in Stock
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ID:
724149
Weight:
1.97ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
18.91
Item in Stock
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ID:
723470
Weight:
12.41ct
Size:
15.6 x 12.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.75
Item in Stock
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ID:
592322
Weight:
0.54ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
14.85
Item in Stock
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ID:
396633
Weight:
4.83ct
Size:
10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.40
Item in Stock
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ID:
431794
Weight:
2.30ct (total)
Size:
4.7 x 4.6 mm
Clarity:
VS
Content:
4 pcs
Price:
$
24.26
Item in Stock
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ID:
460454
Weight:
1.36ct
Size:
5.9 x 5.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
3,769.92
Item in Stock
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ID:
721485
Weight:
0.72ct
Size:
5.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
34.56
Item in Stock
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ID:
502942
Weight:
1.68ct
Size:
14.5 x 3.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
55.44
Item in Stock
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ID:
696774
Weight:
3.60ct
Size:
13.9 x 6.4 mm
Clarity:
SI
Content:
1 pc
Price:
$
345.60
Item in Stock
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ID:
475826
Weight:
7.05ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
65.15
Item in Stock
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ID:
688803
Weight:
0.88ct
Size:
9.1 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
8.45
Item in Stock
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ID:
673552
Weight:
1.97ct
Size:
11.3 x 8.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
82.74
Item in Stock
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ID:
499527
Weight:
7.47ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
56.70
Item in Stock
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ID:
534185
Weight:
2.58ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.84
Item in Stock
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ID:
474610
Weight:
27.12ct (total)
Size:
21.9 x 15.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
64.44
Item in Stock
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ID:
474956
Weight:
2.39ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
78.88
Item in Stock
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ID:
348627
Weight:
40.15ct
Size:
34.6 x 31.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
53.00
Item in Stock
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ID:
546933
Weight:
2.35ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
37.22
Item in Stock
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ID:
503906
Weight:
avg. 0.24 ct / each
Size:
5 x 3 mm (calibrated)
Clarity:
VVS-VS
Price:
$
1.88
Item in Stock
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pcs
ID:
435716
Weight:
7.33ct
Size:
14 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.00
Item in Stock
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ID:
734963
Weight:
2.74ct
Size:
8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.70
Item in Stock
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ID:
704523
Weight:
1.54ct
Size:
9.1 x 7.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
38.50
Item in Stock
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ID:
306812
Weight:
3.71ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
24.49
Item in Stock
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ID:
384377
Weight:
1.58ct
Size:
20.7 x 3.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.25
Item in Stock
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ID:
711781
Weight:
14.31ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
38.12
Item in Stock
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ID:
636910
Weight:
1.00ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
52.80
Item in Stock
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ID:
718518
Weight:
14.38ct
Size:
15 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.42
Item in Stock
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ID:
746619
Weight:
1.49ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
34.27
Item in Stock
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ID:
575208
Weight:
1.50ct
Size:
8.6 x 7.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
158.40
Item in Stock
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ID:
710216
Weight:
3.02ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.37
Item in Stock
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ID:
490706
Weight:
5.56ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
40.37
Item in Stock
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ID:
491507
Weight:
31.69ct
Size:
32.3 x 23.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
56.05
Item in Stock
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ID:
645842
Weight:
18.38ct
Size:
17.9 x 16.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
57.35
Item in Stock
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ID:
498095
Weight:
25.17ct (total)
Size:
20 x 13.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
28.80
Item in Stock
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ID:
448183
Weight:
9.70ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
38.41
Item in Stock
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ID:
697690
Weight:
0.46ct (total)
Size:
3.7 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
9.94
Item in Stock
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ID:
381924
Weight:
3.41ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VS
Content:
20 pcs
Price:
$
180.46
Item in Stock
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ID:
480844
Weight:
5.17ct (total)
Size:
4.9 x 4.6 mm
Clarity:
Transparent
Content:
30 pcs
Price:
$
44.22
Item in Stock
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ID:
394720
Weight:
4.60ct
Size:
10.4 x 10.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
25.30
Item in Stock
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ID:
682543
Weight:
14.85ct
Size:
22.1 x 9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
142.56
Item in Stock
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ID:
500693
Weight:
15.85ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
102.34
Item in Stock
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ID:
656549
Weight:
2.51ct
Size:
9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
15.06
Item in Stock
More Options & Item Details
ID:
708421
Weight:
3.83ct
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
116.00
Item in Stock
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ID:
681799
Weight:
33.16ct
Size:
40.6 x 15.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
318.34
Item in Stock
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ID:
724860
Weight:
1.19ct
Size:
5.9 x 4.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
49.98
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
easy site to navigate
Posted By Curt's Cabochons in June, 2025
Source: Bizrate
Overall Rating -> 10
I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.
Posted By Sam in March, 2025
Source: Bizrate
Overall Rating -> 10
Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.
Posted By Jac in July, 2025
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Overall Rating -> 10
Site is easy to navigate and the variety is great and how often new products are added is also great.
Posted By Jhidron in March, 2025
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Overall Rating -> 10
the selection is good as are the prices
Posted By Old man in August, 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
It was easy to navigate
Posted By GemGod in July, 2025
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Overall Rating -> 10
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Posted By Fried Rice in August, 2025
Source: Bizrate
Overall Rating -> 10
I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...
Posted By RED in January, 2025
Source: Bizrate