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:
494138
Weight:
7.86ct
Size:
15 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
17.02
Item in Stock
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ID:
595266
Weight:
26.05ct
Size:
19.7 x 19.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
85.97
Item in Stock
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ID:
345087
Weight:
54.13ct
Size:
25.8 x 22 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
92.89
Item in Stock
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ID:
564615
Weight:
0.23ct
Size:
4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
505.90
Item in Stock
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ID:
589843
Weight:
3.95ct (total)
Size:
12.1 x 6 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
69.52
Item in Stock
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ID:
554146
Weight:
2.55ct
Size:
8.1 x 6.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
484.70
Item in Stock
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ID:
422630
Weight:
1.04ct
Size:
6.4 x 5.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
778.20
Item in Stock
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ID:
587114
Weight:
2.85ct
Size:
10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
75.24
Item in Stock
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ID:
569416
Weight:
2.02ct
Size:
7 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
9,045.32
Item in Stock
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ID:
595148
Weight:
24.20ct
Size:
18.5 x 18.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
79.86
Item in Stock
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ID:
300453
Weight:
28.58ct
Size:
23.1 x 18.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
240.07
Item in Stock
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ID:
515898
Weight:
1.46ct
Size:
8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
7.70
Item in Stock
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ID:
693351
Weight:
115.38ct
Size:
45.9 x 33.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
80.30
Item in Stock
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ID:
298860
Weight:
9.30ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
57.70
Item in Stock
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ID:
668517
Weight:
31.32ct
Size:
25 x 15 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
156.60
Item in Stock
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ID:
393314
Weight:
11.75ct
Size:
14 x 14 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
77.56
Item in Stock
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ID:
485155
Weight:
4.13ct
Size:
13 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
21.80
Item in Stock
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ID:
646936
Weight:
1.37ct
Size:
7.9 x 5.5 mm
Clarity:
SI
Content:
1 pc
Price:
$
41.10
Item in Stock
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ID:
555321
Weight:
26.57ct
Size:
18 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
32.26
Item in Stock
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ID:
517254
Weight:
25.48ct
Size:
33.4 x 18.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
26.23
Item in Stock
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ID:
470775
Weight:
84.82ct
Size:
41.6 x 31.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
81.79
Item in Stock
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ID:
692500
Weight:
39.09ct
Size:
34.6 x 24.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
21.58
Item in Stock
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ID:
447351
Weight:
38.39ct (total)
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
69.10
Item in Stock
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ID:
310827
Weight:
3.23ct (total)
Size:
4 mm (calibrated)
Clarity:
VS-SI
Content:
12 pcs
Price:
$
172.80
Item in Stock
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ID:
470039
Weight:
22.74ct
Size:
15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
14.18
Item in Stock
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ID:
478308
Weight:
8.34ct
Size:
18 x 13 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
76.40
Item in Stock
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ID:
546987
Weight:
24.41ct
Size:
18.8 x 12.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.34
Item in Stock
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ID:
375266
Weight:
2.92ct
Size:
8.4 x 6.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
102.20
Item in Stock
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ID:
715317
Weight:
1.10ct
Size:
7.4 x 5.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
528.00
Item in Stock
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ID:
438431
Weight:
15.82ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
62.65
Item in Stock
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ID:
694391
Weight:
40.65ct
Size:
25.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.91
Item in Stock
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ID:
513401
Weight:
1.17ct
Size:
5.6 x 5.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
126.68
Item in Stock
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ID:
537689
Weight:
1.10ct (total)
Size:
6.2 x 4.3 mm
Clarity:
VS
Content:
2 pcs
Price:
$
11.00
Item in Stock
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ID:
381560
Weight:
6.65ct
Size:
12 x 10 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
3,773.14
Item in Stock
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ID:
450086
Weight:
35.05ct (total)
Size:
18.6 x 14.3 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
92.53
Item in Stock
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ID:
546443
Weight:
avg. 0.65 ct / each
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Price:
$
3.57
Item in Stock
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pcs
ID:
390806
Weight:
2.14ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
138.24
Item in Stock
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ID:
394684
Weight:
9.97ct
Size:
13 x 13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
65.81
Item in Stock
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ID:
657908
Weight:
1.42ct
Size:
6.5 x 6.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.82
Item in Stock
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ID:
513650
Weight:
127.45ct
Size:
28.6 x 26.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
2,102.93
Item in Stock
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ID:
378646
Weight:
1.67ct
Size:
7.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
4,342.00
Item in Stock
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ID:
411749
Weight:
1.37ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
63.30
Item in Stock
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ID:
532233
Weight:
10.85ct
Size:
14 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
78.78
Item in Stock
More Options & Item Details
ID:
463847
Weight:
12.65ct
Size:
16 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.06
Item in Stock
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ID:
453087
Weight:
1.57ct
Size:
10.3 x 7.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
103.62
Item in Stock
More Options & Item Details
ID:
499209
Weight:
2.11ct
Size:
11.9 x 5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
348.15
Item in Stock
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ID:
390885
Weight:
4.42ct
Size:
10.4 x 9.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
237.94
Item in Stock
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ID:
397516
Weight:
13.08ct
Size:
14 x 14 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
86.33
Item in Stock
More Options & Item Details
ID:
519984
Weight:
48.66ct
Size:
21.3 x 18.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
57.17
Item in Stock
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ID:
401455
Weight:
30.74ct
Size:
25 x 18.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
60.86
Item in Stock
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ID:
447905
Weight:
123.42ct
Size:
65.1 x 33.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
162.91
Item in Stock
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ID:
442155
Weight:
3.89ct (total)
Size:
7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
85.58
Item in Stock
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ID:
499434
Weight:
1.71ct
Size:
7.3 x 5.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.77
Item in Stock
More Options & Item Details
ID:
407379
Weight:
8.95ct
Size:
14 x 14 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
489.94
Item in Stock
More Options & Item Details
ID:
644766
Weight:
4.35ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
24.70
Item in Stock
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ID:
626298
Weight:
21.39ct
Size:
16 x 16 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
197.64
Item in Stock
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ID:
694482
Weight:
19.52ct
Size:
18 x 18 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
136.64
Item in Stock
More Options & Item Details
ID:
403850
Weight:
7.49ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
39.55
Item in Stock
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ID:
402478
Weight:
11.13ct
Size:
21.8 x 12 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
47.16
Item in Stock
More Options & Item Details
ID:
711718
Weight:
33.60ct
Size:
25 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
89.51
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
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 -> 9
Will know more once order received
Posted By Jim in September, 2025
Source: Bizrate
Overall Rating -> 10
It was easy to find what I wanted
Posted By Villian in December, 2024
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
Source: Bizrate
Overall Rating -> 10
I'm happy.
Posted By Ray in January, 2025
Source: Bizrate
Overall Rating -> 10
Its been a long time since Ive made any purchases Im satisfied with the quality.
Posted By Hard Case in December, 2024
Source: Bizrate
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 -> 9
I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.
Posted By Jezzi in June, 2025
Source: Bizrate
Overall Rating -> 10
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
Posted By Darkstar in June, 2025
Source: Bizrate