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:
398694
Weight:
2.52ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
66.53
Item in Stock
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ID:
556530
Weight:
2.94ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
24.60
Item in Stock
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ID:
464398
Weight:
4.42ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
40.84
Item in Stock
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ID:
438838
Weight:
2.66ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
52.14
Item in Stock
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ID:
416281
Weight:
1.25ct
Size:
16.6 x 3.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
39.60
Item in Stock
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ID:
328614
Weight:
12.98ct
Size:
16.1 x 15.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.57
Item in Stock
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ID:
392236
Weight:
6.90ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
45.54
Item in Stock
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ID:
519531
Weight:
2.60ct
Size:
8 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
68.64
Item in Stock
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ID:
668003
Weight:
18.75ct
Size:
17.6 x 15.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
112.50
Item in Stock
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ID:
551318
Weight:
2.83ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.56
Item in Stock
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ID:
480071
Weight:
2.11ct
Size:
8 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
19.50
Item in Stock
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ID:
489139
Weight:
2.70ct (total)
Size:
5 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
53.46
Item in Stock
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ID:
693342
Weight:
2.33ct
Size:
8 x 7.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
77.26
Item in Stock
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ID:
735772
Weight:
40.50ct
Size:
37.1 x 21.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
33.54
Item in Stock
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ID:
403854
Weight:
5.50ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.04
Item in Stock
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ID:
704937
Weight:
33.26ct
Size:
34 x 11.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
7.98
Item in Stock
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ID:
458006
Weight:
0.58ct
Size:
8.4 x 4.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
61.25
Item in Stock
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ID:
550506
Weight:
4.88ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
45.10
Item in Stock
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ID:
693390
Weight:
2.24ct
Size:
10 x 7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
8.06
Item in Stock
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ID:
663997
Weight:
2.19ct
Size:
8.3 x 7.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
10.51
Item in Stock
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ID:
725707
Weight:
0.79ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
31.30
Item in Stock
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ID:
712769
Weight:
2.52ct
Size:
9.1 x 7.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
60.48
Item in Stock
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ID:
598427
Weight:
26.64ct
Size:
26.8 x 22.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.69
Item in Stock
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ID:
742599
Weight:
1.67ct
Size:
9.9 x 4.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
16.70
Item in Stock
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ID:
471642
Weight:
9.55ct
Size:
15.8 x 12.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
88.25
Item in Stock
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ID:
640736
Weight:
1.26ct
Size:
6.8 x 6.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
8.32
Item in Stock
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ID:
461283
Weight:
4.55ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
42.05
Item in Stock
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ID:
374182
Weight:
25.34ct (total)
Size:
17.7 x 8.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
219.54
Item in Stock
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ID:
458094
Weight:
0.71ct
Size:
8.7 x 4.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
74.98
Item in Stock
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ID:
708769
Weight:
24.07ct
Size:
19.7 x 15.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
86.65
Item in Stock
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ID:
637198
Weight:
0.94ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
49.63
Item in Stock
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ID:
727065
Weight:
0.62ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
15.50
Item in Stock
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ID:
606833
Weight:
23.03ct (total)
Size:
18.5 x 10.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
35.88
Item in Stock
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ID:
486667
Weight:
5.80ct
Size:
13.4 x 9.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
59.17
Item in Stock
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ID:
672687
Weight:
1.82ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
43.68
Item in Stock
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ID:
709959
Weight:
1.21ct (total)
Size:
10 x 4.1 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
10.16
Item in Stock
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ID:
491912
Weight:
49.07ct (total)
Size:
21.3 x 16 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
57.65
Item in Stock
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ID:
724297
Weight:
2.45ct (total)
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
23.52
Item in Stock
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ID:
693089
Weight:
23.77ct
Size:
20 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
199.67
Item in Stock
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ID:
526644
Weight:
1.49ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
15.73
Item in Stock
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ID:
676393
Weight:
12.48ct (total)
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
35.50
Item in Stock
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ID:
707843
Weight:
4.84ct
Size:
12.7 x 9.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
34.85
Item in Stock
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ID:
723485
Weight:
7.44ct
Size:
10.7 x 8.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.84
Item in Stock
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ID:
526777
Weight:
4.94ct
Size:
15 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
9.32
Item in Stock
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ID:
446513
Weight:
8.69ct
Size:
15.2 x 11.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
28.67
Item in Stock
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ID:
732563
Weight:
5.94ct
Size:
12.6 x 7.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
213.84
Item in Stock
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ID:
503963
Weight:
9.81ct
Size:
17.6 x 9.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
258.98
Item in Stock
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ID:
535341
Weight:
1.49ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
5.90
Item in Stock
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ID:
393082
Weight:
8.04ct (total)
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
44.22
Item in Stock
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ID:
743394
Weight:
0.57ct
Size:
6.3 x 4.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
57.00
Item in Stock
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ID:
568986
Weight:
0.83ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
7.67
Item in Stock
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ID:
621896
Weight:
4.84ct
Size:
15 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
22.61
Item in Stock
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ID:
673896
Weight:
17.11ct
Size:
20.5 x 13.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
307.98
Item in Stock
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ID:
738689
Weight:
0.57ct
Size:
5.2 x 5.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.13
Item in Stock
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ID:
394029
Weight:
44.26ct
Size:
43.1 x 24.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
58.43
Item in Stock
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ID:
532425
Weight:
4.74ct
Size:
15 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.54
Item in Stock
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ID:
350262
Weight:
1.47ct
Size:
13.4 x 3.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
38.81
Item in Stock
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ID:
386694
Weight:
4.91ct
Size:
17.3 x 10.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
43.68
Item in Stock
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ID:
369155
Weight:
25.27ct
Size:
24.8 x 16.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
50.03
Item in Stock
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ID:
499994
Weight:
2.00ct (total)
Size:
2.1 mm (calibrated)
Clarity:
Transparent
Content:
30 pcs
Price:
$
13.20
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 -> 9
I love wide range of stones.
Always have my preference.
Posted By Ray in April, 2025
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Overall Rating -> 10
Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.
Posted By Happy Customer in June, 2025
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Overall Rating -> 10
excellent deals-excellent service-fair prices
Posted By JD in April, 2025
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Overall Rating -> 10
Enjoyed shopping.
Posted By Chris in March, 2025
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Overall Rating -> 9
I did not have any problems
Posted By Clilrichard in January, 2025
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Overall Rating -> 10
Good selection, using for custom jewlery for my wife.
Posted By Smitty in June, 2025
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Overall Rating -> 10
I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.
Posted By Stevee M. in January, 2025
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Overall Rating -> 9
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Posted By Dafanatic in August, 2025
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Overall Rating -> 10
My experience was done with ease
Posted By Barb in October, 2025
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