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:
558082
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:
602902
Weight:
1.42ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
13.12
Item in Stock
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ID:
590860
Weight:
36.09ct
Size:
28.5 x 17.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
238.20
Item in Stock
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ID:
669549
Weight:
8.19ct
Size:
15.2 x 12.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
24.58
Item in Stock
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ID:
682340
Weight:
9.87ct
Size:
21.7 x 9.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
94.75
Item in Stock
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ID:
418923
Weight:
12.52ct
Size:
18.4 x 15.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
24.79
Item in Stock
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ID:
585084
Weight:
16.64ct (total)
Size:
18.5 x 15 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
12.08
Item in Stock
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ID:
442934
Weight:
3.52ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.29
Item in Stock
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ID:
715309
Weight:
0.78ct
Size:
7.3 x 5.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
374.40
Item in Stock
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ID:
585895
Weight:
63.65ct
Size:
40 x 31.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
37.80
Item in Stock
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ID:
725562
Weight:
2.45ct (total)
Size:
7.2 x 6.2 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
97.04
Item in Stock
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ID:
741968
Weight:
2.09ct
Size:
10 x 4.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
20.90
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:
363871
Weight:
13.00ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
85.80
Item in Stock
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ID:
655362
Weight:
4.50ct
Size:
13 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
59.40
Item in Stock
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ID:
710080
Weight:
2.19ct
Size:
14 x 7.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
18.40
Item in Stock
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ID:
639561
Weight:
1.45ct
Size:
11.6 x 5.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
12.18
Item in Stock
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ID:
621030
Weight:
3.43ct (total)
Size:
12.2 x 5.9 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
31.69
Item in Stock
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ID:
489750
Weight:
1.75ct (total)
Size:
4.5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
34.66
Item in Stock
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ID:
491388
Weight:
27.41ct
Size:
27.1 x 25.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
48.48
Item in Stock
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ID:
394391
Weight:
6.22ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
41.05
Item in Stock
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ID:
694543
Weight:
12.31ct
Size:
15 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
103.40
Item in Stock
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ID:
512780
Weight:
1.86ct
Size:
8.1 x 6.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
40.25
Item in Stock
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ID:
721586
Weight:
50.88ct
Size:
27.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
61.06
Item in Stock
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ID:
465244
Weight:
5.08ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
44.46
Item in Stock
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ID:
400139
Weight:
5.40ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
17.82
Item in Stock
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ID:
384139
Weight:
10.49ct
Size:
21.5 x 16.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
23.08
Item in Stock
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ID:
428522
Weight:
3.57ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.42
Item in Stock
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ID:
454207
Weight:
0.92ct
Size:
10.9 x 4.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
38.86
Item in Stock
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ID:
706343
Weight:
11.36ct
Size:
16.8 x 12.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
339.71
Item in Stock
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ID:
725276
Weight:
0.76ct
Size:
13.3 x 2.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
31.92
Item in Stock
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ID:
682699
Weight:
0.79ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.22
Item in Stock
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ID:
451293
Weight:
1.33ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
12.29
Item in Stock
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ID:
387791
Weight:
1.61ct (total)
Size:
3.7 x 3 mm
Clarity:
VS
Content:
7 pcs
Price:
$
142.98
Item in Stock
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ID:
558046
Weight:
1.17ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
99.19
Item in Stock
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ID:
471541
Weight:
4.42ct
Size:
11 x 10.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
45.80
Item in Stock
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ID:
475564
Weight:
22.89ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
45.32
Item in Stock
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ID:
528891
Weight:
1.69ct
Size:
7.8 x 6.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
33.47
Item in Stock
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ID:
590267
Weight:
2.90ct
Size:
9.3 x 7.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
19.14
Item in Stock
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ID:
739573
Weight:
0.47ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
4.23
Item in Stock
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ID:
664131
Weight:
0.90ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.56
Item in Stock
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ID:
718854
Weight:
0.91ct
Size:
5.8 x 5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
16.38
Item in Stock
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ID:
565276
Weight:
64.19ct
Size:
46.1 x 24.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
48.30
Item in Stock
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ID:
664595
Weight:
1.13ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
12.20
Item in Stock
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ID:
693532
Weight:
0.77ct
Size:
6.2 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
46.20
Item in Stock
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ID:
694410
Weight:
12.55ct
Size:
15 x 15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
105.42
Item in Stock
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ID:
608481
Weight:
6.63ct (total)
Size:
10 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
122.52
Item in Stock
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ID:
613273
Weight:
22.77ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
83.24
Item in Stock
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ID:
435887
Weight:
10.33ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.82
Item in Stock
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ID:
450478
Weight:
5.95ct
Size:
14.3 x 10.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
54.98
Item in Stock
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ID:
606838
Weight:
25.23ct (total)
Size:
19.1 x 13.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
39.30
Item in Stock
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ID:
710214
Weight:
7.30ct
Size:
16.5 x 10.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
21.29
Item in Stock
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ID:
692354
Weight:
23.19ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
194.80
Item in Stock
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ID:
492489
Weight:
4.50ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.56
Item in Stock
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ID:
610307
Weight:
13.35ct
Size:
19 x 15.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.68
Item in Stock
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ID:
449645
Weight:
5.77ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
38.09
Item in Stock
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ID:
492210
Weight:
8.52ct
Size:
19.4 x 13.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
32.05
Item in Stock
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ID:
706458
Weight:
8.04ct
Size:
16.1 x 13.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.40
Item in Stock
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ID:
368254
Weight:
2.67ct (total)
Size:
6.5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
17.47
Item in Stock
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ID:
711274
Weight:
11.69ct
Size:
24.5 x 11.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
23.29
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
Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!
Posted By Britnee Rose in September, 2025
Source: Bizrate
Overall Rating -> 10
Excellent selection and easy to use, well done site
Posted By Steph in December, 2024
Source: Bizrate
Overall Rating -> 10
Very good
Hoping you will increase your inventory especially in the 6mm
Thanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.
Posted By Desertchick in March, 2025
Source: Bizrate
Overall Rating -> 10
I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!
Posted By Ballpark in December, 2024
Source: Bizrate
Overall Rating -> 8
everything was fine
Posted By Marc in January, 2025
Source: Bizrate
Overall Rating -> 10
Very professional site
Posted By JR in January, 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 -> 10
Helpselect accomplished all personal growth goals
Posted By Mike in October, 2024
Source: Bizrate