Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Actinolite Cat's Eye (55)
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Clear All
ID:
673297
Weight:
1.17ct
Size:
7.6 x 5.8 mm
Clarity:
SI
Content:
1 pc
Price:
$
28.08
Item in Stock
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ID:
554030
Weight:
17.58ct
Size:
15 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
21.35
Item in Stock
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ID:
578587
Weight:
15.09ct
Size:
23.3 x 16 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.88
Item in Stock
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ID:
548522
Weight:
0.95ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
285.00
Item in Stock
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ID:
712172
Weight:
5.08ct (total)
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
13.54
Item in Stock
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ID:
724729
Weight:
0.33ct
Size:
6.9 x 3.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
55.44
Item in Stock
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ID:
328311
Weight:
13.94ct (total)
Size:
12 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
92.00
Item in Stock
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ID:
736760
Weight:
1.59ct
Size:
8 x 6 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
9.54
Item in Stock
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ID:
367188
Weight:
7.33ct
Size:
15.2 x 9.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
49.84
Item in Stock
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ID:
646967
Weight:
0.47ct
Size:
7 x 5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
16.92
Item in Stock
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ID:
453221
Weight:
1.63ct
Size:
8.5 x 6.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
107.58
Item in Stock
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ID:
724877
Weight:
0.78ct
Size:
9.4 x 3 mm
Clarity:
VS
Content:
1 pc
Price:
$
32.76
Item in Stock
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ID:
643676
Weight:
1.75ct
Size:
8.6 x 6.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
42.00
Item in Stock
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ID:
457069
Weight:
5.68ct
Size:
13 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.99
Item in Stock
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ID:
528265
Weight:
4.09ct
Size:
13 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
29.58
Item in Stock
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ID:
392035
Weight:
82.82ct
Size:
33.8 x 29.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
45.50
Item in Stock
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ID:
605450
Weight:
27.45ct (total)
Size:
23.2 x 12.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
42.76
Item in Stock
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ID:
674269
Weight:
15.76ct
Size:
22 x 13.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
283.68
Item in Stock
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ID:
730118
Weight:
0.94ct
Size:
5.4 x 5.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
56.40
Item in Stock
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ID:
710760
Weight:
12.62ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
33.62
Item in Stock
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ID:
537681
Weight:
0.98ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
12.94
Item in Stock
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ID:
735816
Weight:
33.18ct
Size:
32.7 x 19.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
27.47
Item in Stock
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ID:
594089
Weight:
1.41ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
28.14
Item in Stock
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ID:
731130
Weight:
6.01ct
Size:
17.3 x 14.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
7.36
Item in Stock
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ID:
663379
Weight:
1.05ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
20.16
Item in Stock
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ID:
515764
Weight:
avg. 0.38 ct / each
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Price:
$
2.91
Item in Stock
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pcs
ID:
430048
Weight:
3.19ct (total)
Size:
6.2 x 4.2 mm
Clarity:
VS
Content:
3 pcs
Price:
$
63.17
Item in Stock
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ID:
650431
Weight:
31.08ct
Size:
31.7 x 22.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
18.65
Item in Stock
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ID:
679956
Weight:
28.91ct
Size:
21.6 x 14.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
277.54
Item in Stock
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ID:
658439
Weight:
24.87ct
Size:
17.1 x 16.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
36.41
Item in Stock
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ID:
706733
Weight:
1.96ct
Size:
9.3 x 7.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
4.70
Item in Stock
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ID:
718515
Weight:
40.27ct
Size:
41.4 x 24.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
241.62
Item in Stock
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ID:
517530
Weight:
1.85ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
17.10
Item in Stock
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ID:
701015
Weight:
0.26ct
Size:
3.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
15.60
Item in Stock
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ID:
695360
Weight:
8.13ct
Size:
11 x 11 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
243.90
Item in Stock
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ID:
515848
Weight:
1.21ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
35.14
Item in Stock
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ID:
431567
Weight:
1.57ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
37.31
Item in Stock
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ID:
434834
Weight:
43.72ct
Size:
31.3 x 25.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
86.57
Item in Stock
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ID:
689924
Weight:
1.37ct
Size:
12.1 x 4.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
13.15
Item in Stock
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ID:
697785
Weight:
18.91ct
Size:
25.6 x 9.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
2.27
Item in Stock
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ID:
736373
Weight:
34.01ct
Size:
27 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
31.97
Item in Stock
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ID:
686059
Weight:
0.18ct
Size:
3.1 x 3.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
11.88
Item in Stock
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ID:
459948
Weight:
4.55ct
Size:
15 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
42.05
Item in Stock
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ID:
485005
Weight:
26.69ct
Size:
38.7 x 14.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
22.01
Item in Stock
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ID:
503998
Weight:
1.90ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.40
Item in Stock
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ID:
726185
Weight:
0.77ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
30.50
Item in Stock
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ID:
718235
Weight:
1.20ct (total)
Size:
5.2 x 3.9 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
36.00
Item in Stock
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ID:
644269
Weight:
1.52ct
Size:
7.6 x 6.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.48
Item in Stock
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ID:
691631
Weight:
0.50ct
Size:
5.3 x 3.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
42.00
Item in Stock
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ID:
449341
Weight:
0.98ct
Size:
15 x 2.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
38.81
Item in Stock
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ID:
472690
Weight:
21.25ct
Size:
21.8 x 12.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
29.45
Item in Stock
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ID:
723827
Weight:
1.92ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
18.43
Item in Stock
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ID:
689927
Weight:
1.62ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Price:
$
15.55
Item in Stock
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ID:
655968
Weight:
11.56ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
18.04
Item in Stock
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ID:
685246
Weight:
18.67ct
Size:
25.8 x 18.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
18.60
Item in Stock
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ID:
417489
Weight:
4.06ct
Size:
8.9 x 8.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
803.88
Item in Stock
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ID:
523484
Weight:
0.44ct
Size:
6.5 x 4.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
8.71
Item in Stock
More Options & Item Details
ID:
681890
Weight:
5.23ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
31.38
Item in Stock
More Options & Item Details
ID:
683728
Weight:
7.06ct
Size:
14.2 x 10.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
65.40
Item in Stock
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ID:
688713
Weight:
0.22ct
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
11.00
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
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Posted By G.W. or Bakyow in July, 2025
Source: Bizrate
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
Source: Bizrate
Overall Rating -> 10
Easy to conduct search, good amount of stock to select from along with variety of prices.
Posted By Que in June, 2025
Source: Bizrate
Overall Rating -> 7
Excited to see
Posted By Ss in December, 2024
Source: Bizrate
Overall Rating -> 10
I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring
Posted By Desertchick in April, 2025
Source: Bizrate
Overall Rating -> 9
the gems were smaller than I thought but I was at fault for not reading the complete discrimination
Posted By Tim in May, 2025
Source: Bizrate
Overall Rating -> 10
went well
Posted By Doug in May, 2025
Source: Bizrate
Overall Rating -> 9
Been using them for years! Very satisfied with the products.
Posted By PI SC in May, 2025
Source: Bizrate
Overall Rating -> 8
The website was nice and I bought some gems
Posted By Jay in December, 2024
Source: Bizrate