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:
715511
Weight:
2.78ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.69
Item in Stock
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ID:
484663
Weight:
41.05ct
Size:
38 x 24.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
39.41
Item in Stock
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ID:
658244
Weight:
19.58ct
Size:
14.8 x 14.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.67
Item in Stock
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ID:
714099
Weight:
0.52ct
Size:
6.7 x 5.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
28.08
Item in Stock
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ID:
367189
Weight:
7.17ct
Size:
15.3 x 9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
44.32
Item in Stock
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ID:
673222
Weight:
1.34ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.16
Item in Stock
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ID:
516712
Weight:
1.68ct
Size:
10.8 x 6.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
155.23
Item in Stock
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ID:
724954
Weight:
1.61ct
Size:
13.8 x 3.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
67.62
Item in Stock
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ID:
491580
Weight:
45.07ct (total)
Size:
16 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
52.94
Item in Stock
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ID:
616841
Weight:
0.82ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
59.53
Item in Stock
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ID:
385869
Weight:
2.92ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
19.27
Item in Stock
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ID:
694493
Weight:
28.97ct
Size:
30 x 20.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.28
Item in Stock
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ID:
401488
Weight:
16.10ct
Size:
14 x 14 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
53.14
Item in Stock
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ID:
699143
Weight:
21.52ct
Size:
25.4 x 10.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
25.82
Item in Stock
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ID:
510773
Weight:
0.73ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
41.44
Item in Stock
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ID:
450937
Weight:
2.53ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
23.38
Item in Stock
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ID:
478420
Weight:
0.61ct
Size:
5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.79
Item in Stock
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ID:
431430
Weight:
1.39ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.66
Item in Stock
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ID:
440111
Weight:
0.87ct
Size:
5.7 x 4.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
32.16
Item in Stock
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ID:
565521
Weight:
2.32ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
52.76
Item in Stock
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ID:
706410
Weight:
10.03ct
Size:
13.8 x 12.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.46
Item in Stock
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ID:
503985
Weight:
2.26ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
15.94
Item in Stock
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ID:
670655
Weight:
0.37ct
Size:
4.1 x 3.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
13.32
Item in Stock
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ID:
719563
Weight:
0.76ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
6.38
Item in Stock
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ID:
517339
Weight:
21.47ct
Size:
15 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
25.22
Item in Stock
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ID:
470424
Weight:
5.83ct
Size:
10.2 x 9.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
38.48
Item in Stock
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ID:
720805
Weight:
0.46ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
3.86
Item in Stock
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ID:
704465
Weight:
28.79ct
Size:
34.5 x 10.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
6.91
Item in Stock
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ID:
546887
Weight:
3.50ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.72
Item in Stock
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ID:
570185
Weight:
2.24ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
53.22
Item in Stock
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ID:
721755
Weight:
55.70ct
Size:
40.7 x 24.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
66.84
Item in Stock
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ID:
398045
Weight:
1.18ct
Size:
16.9 x 2.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
34.27
Item in Stock
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ID:
449046
Weight:
17.46ct
Size:
23.5 x 17.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
57.62
Item in Stock
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ID:
697177
Weight:
1.79ct
Size:
12 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
54.24
Item in Stock
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ID:
694253
Weight:
0.91ct
Size:
7.7 x 4.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
27.30
Item in Stock
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ID:
501357
Weight:
2.79ct
Size:
13 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
8.58
Item in Stock
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ID:
712569
Weight:
1.30ct
Size:
7.8 x 5.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
25.96
Item in Stock
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ID:
394174
Weight:
2.36ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
43.45
Item in Stock
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ID:
426467
Weight:
8.89ct (total)
Size:
10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
41.08
Item in Stock
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ID:
565102
Weight:
0.15ct (total)
Size:
2.8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
328.36
Item in Stock
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ID:
721947
Weight:
0.46ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
8.28
Item in Stock
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ID:
501975
Weight:
2.02ct
Size:
16.5 x 3.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
66.66
Item in Stock
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ID:
713716
Weight:
1.05ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
8.82
Item in Stock
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ID:
723764
Weight:
1.45ct
Size:
8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.92
Item in Stock
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ID:
668840
Weight:
5.52ct
Size:
14.6 x 10.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
165.60
Item in Stock
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ID:
692688
Weight:
41.69ct
Size:
32.2 x 23.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.02
Item in Stock
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ID:
631684
Weight:
1.08ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
32.40
Item in Stock
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ID:
671011
Weight:
9.27ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
23.92
Item in Stock
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ID:
564790
Weight:
0.19ct
Size:
3.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
78.60
Item in Stock
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ID:
394824
Weight:
7.95ct
Size:
12 x 12 mm (calibrated)
Clarity:
VVS-VS
Price:
$
52.48
Item in Stock
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ID:
605906
Weight:
27.38ct (total)
Size:
22.8 x 13.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
42.65
Item in Stock
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ID:
427758
Weight:
2.10ct
Size:
10.8 x 8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.40
Item in Stock
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ID:
705849
Weight:
0.79ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Price:
$
6.64
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
350519
Weight:
3.09ct (total)
Size:
3.2 x 3.2 mm
Clarity:
Transparent
Content:
20 pcs
Price:
$
70.57
Item in Stock
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ID:
484991
Weight:
31.32ct
Size:
40.9 x 16.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
31.01
Item in Stock
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ID:
706924
Weight:
2.39ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.74
Item in Stock
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ID:
671935
Weight:
1.01ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.24
Item in Stock
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ID:
685864
Weight:
1.30ct
Size:
7.5 x 6.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
23.93
Item in Stock
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ID:
725632
Weight:
0.58ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
5.57
Item in Stock
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ID:
414371
Weight:
6.87ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
45.35
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
Enjoyed shopping.
Posted By Chris in March, 2025
Source: Bizrate
Overall Rating -> 10
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Posted By Dia in March, 2025
Source: Bizrate
Overall Rating -> 8
everything was fine
Posted By Marc in January, 2025
Source: Bizrate
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
Source: Bizrate
Overall Rating -> 10
Good. I ts very user friendly.
Posted By Shalini in June, 2025
Source: Bizrate
Overall Rating -> 10
I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
Posted By Marti in July, 2025
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 -> 10
very good
Posted By Son Gift in January, 2025
Source: Bizrate
Overall Rating -> 10
I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?
Posted By Lynn in September, 2025
Source: Bizrate