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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Clear All
ID:
413711
Weight:
12.97ct
Size:
15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
389.10
Item in Stock
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ID:
635380
Weight:
1.48ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
39.07
Item in Stock
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ID:
313298
Weight:
0.97ct
Size:
8.2 x 6.3 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
51.22
Item in Stock
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ID:
494429
Weight:
1.82ct
Size:
12.1 x 6 mm
Clarity:
VS
Content:
1 pc
Price:
$
14.41
Item in Stock
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ID:
358293
Weight:
3.88ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
25.61
Item in Stock
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ID:
715353
Weight:
12.36ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
118.66
Item in Stock
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ID:
687830
Weight:
9.05ct
Size:
21.1 x 10.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
26.71
Item in Stock
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ID:
600580
Weight:
35.50ct
Size:
34 x 19.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
26.71
Item in Stock
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ID:
724695
Weight:
1.23ct
Size:
10 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
36.90
Item in Stock
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ID:
516348
Weight:
1.55ct
Size:
6.7 x 6.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
147.31
Item in Stock
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ID:
471021
Weight:
39.37ct
Size:
27.5 x 15.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
155.90
Item in Stock
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ID:
439311
Weight:
4.29ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
266.15
Item in Stock
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ID:
384007
Weight:
3.14ct
Size:
10 x 8.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
124.34
Item in Stock
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ID:
492375
Weight:
6.66ct
Size:
15.1 x 11.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
25.06
Item in Stock
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ID:
686066
Weight:
0.25ct
Size:
4 x 3.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
16.50
Item in Stock
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ID:
745190
Weight:
55.45ct
Size:
23.9 x 16.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
117.00
Item in Stock
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ID:
689168
Weight:
0.87ct
Size:
9.1 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
8.35
Item in Stock
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ID:
392109
Weight:
23.65ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
62.44
Item in Stock
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ID:
743004
Weight:
2.83ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
127.35
Item in Stock
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ID:
741918
Weight:
2.96ct
Size:
12 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.60
Item in Stock
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ID:
390556
Weight:
1.45ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
93.32
Item in Stock
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ID:
714020
Weight:
0.28ct
Size:
4 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
8.40
Item in Stock
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ID:
471433
Weight:
191.78ct
Size:
50.3 x 27.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
210.12
Item in Stock
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ID:
418296
Weight:
6.28ct
Size:
15 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
12.43
Item in Stock
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ID:
567419
Weight:
0.15ct (total)
Size:
2.6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
323.09
Item in Stock
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ID:
708519
Weight:
1.84ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
38.00
Item in Stock
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ID:
605845
Weight:
12.39ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
19.14
Item in Stock
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ID:
725303
Weight:
36.93ct
Size:
22.2 x 19.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
132.95
Item in Stock
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ID:
557770
Weight:
3.69ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.90
Item in Stock
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ID:
736001
Weight:
46.33ct
Size:
38.5 x 23.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
38.36
Item in Stock
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ID:
517850
Weight:
1.61ct
Size:
11.1 x 4.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
146.64
Item in Stock
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ID:
699017
Weight:
0.48ct
Size:
4.5 x 4.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
24.00
Item in Stock
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ID:
439372
Weight:
2.66ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
165.02
Item in Stock
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ID:
696446
Weight:
7.35ct
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.03
Item in Stock
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ID:
674980
Weight:
21.20ct
Size:
27 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
19.08
Item in Stock
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ID:
673900
Weight:
8.49ct
Size:
16.4 x 10.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
152.82
Item in Stock
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ID:
735104
Weight:
0.87ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
43.50
Item in Stock
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ID:
453724
Weight:
4.75ct
Size:
12.7 x 9.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
43.90
Item in Stock
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ID:
745429
Weight:
13.07ct
Size:
18.9 x 8.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
27.58
Item in Stock
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ID:
662887
Weight:
4.69ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.26
Item in Stock
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ID:
669173
Weight:
5.38ct
Size:
13 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
161.40
Item in Stock
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ID:
689668
Weight:
2.66ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
25.54
Item in Stock
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ID:
730300
Weight:
68.10ct
Size:
35.3 x 27.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
65.38
Item in Stock
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ID:
486984
Weight:
36.39ct
Size:
32.6 x 22.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
24.02
Item in Stock
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ID:
706849
Weight:
1.62ct
Size:
10.3 x 5.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
3.89
Item in Stock
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ID:
432349
Weight:
10.75ct
Size:
14 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
24.12
Item in Stock
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ID:
700596
Weight:
0.58ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Price:
$
5.57
Item in Stock
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Select
1
2
3
4
5
pcs 0 in Cart
ID:
369724
Weight:
8.43ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
36.05
Item in Stock
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ID:
533858
Weight:
3.06ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.27
Item in Stock
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ID:
708760
Weight:
1.36ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.09
Item in Stock
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ID:
742834
Weight:
1.66ct
Size:
7.1 x 6.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
199.20
Item in Stock
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ID:
549169
Weight:
3.75ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.76
Item in Stock
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ID:
622324
Weight:
0.98ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
18.11
Item in Stock
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ID:
724565
Weight:
0.50ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.00
Item in Stock
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ID:
548971
Weight:
3.14ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
20.72
Item in Stock
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ID:
687416
Weight:
17.97ct
Size:
23.1 x 15.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
53.05
Item in Stock
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ID:
544619
Weight:
0.76ct
Size:
6.4 x 4.3 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
20.06
Item in Stock
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ID:
516574
Weight:
1.65ct
Size:
7.9 x 6.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.68
Item in Stock
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ID:
714018
Weight:
0.58ct
Size:
4.3 mm
Clarity:
SI
Content:
1 pc
Price:
$
17.40
Item in Stock
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ID:
357687
Weight:
3.96ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
21.78
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
Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use
Posted By DrD in May, 2025
Source: Bizrate
Overall Rating -> 10
All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.
Posted By G.W. in June, 2025
Source: Bizrate
Overall Rating -> 7
Excited to see
Posted By Ss in December, 2024
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Overall Rating -> 10
I'm happy.
Posted By Ray in January, 2025
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Overall Rating -> 9
I wish there were options for jewelry settings
Posted By Tim in May, 2025
Source: Bizrate
Overall Rating -> 10
Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10
Posted By KT in September, 2025
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Overall Rating -> 10
So far, my experience was great...Thanks
Posted By Kaydi in May, 2025
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Overall Rating -> 10
Great experience. I can't wait to explore on the website further.
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Overall Rating -> 9
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