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:
628393
Weight:
10.65ct
Size:
20.2 x 13.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
63.90
Item in Stock
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ID:
711644
Weight:
2.09ct
Size:
12 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.57
Item in Stock
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ID:
608826
Weight:
2.75ct (total)
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
46.20
Item in Stock
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ID:
502132
Weight:
2.18ct
Size:
15.3 x 4.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
71.94
Item in Stock
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ID:
711816
Weight:
6.49ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
17.29
Item in Stock
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ID:
647352
Weight:
1.01ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
36.36
Item in Stock
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ID:
645436
Weight:
1.36ct
Size:
9.1 x 3.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
19.62
Item in Stock
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ID:
521646
Weight:
10.11ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
80.08
Item in Stock
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ID:
514790
Weight:
2.00ct
Size:
8.5 x 7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
34.32
Item in Stock
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ID:
700122
Weight:
0.50ct
Size:
5 x 4.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
30.00
Item in Stock
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ID:
486203
Weight:
7.32ct
Size:
14 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
61.49
Item in Stock
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ID:
645891
Weight:
7.70ct
Size:
16 x 16 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
24.02
Item in Stock
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ID:
471489
Weight:
37.90ct
Size:
31.8 x 25.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.58
Item in Stock
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ID:
453501
Weight:
21.76ct
Size:
18.2 x 14.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
42.23
Item in Stock
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ID:
685683
Weight:
2.03ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
37.37
Item in Stock
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ID:
693447
Weight:
23.67ct
Size:
38.8 x 9.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.52
Item in Stock
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ID:
725620
Weight:
0.88ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
34.86
Item in Stock
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ID:
720084
Weight:
0.83ct
Size:
5.8 x 4.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
14.94
Item in Stock
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ID:
482209
Weight:
25.75ct (total)
Size:
20.9 x 12.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
34.70
Item in Stock
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ID:
455389
Weight:
1.62ct
Size:
9.9 x 5.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
14.96
Item in Stock
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ID:
386001
Weight:
2.81ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
18.55
Item in Stock
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ID:
422913
Weight:
3.03ct (total)
Size:
8 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
24.00
Item in Stock
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ID:
472829
Weight:
6.30ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
87.24
Item in Stock
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ID:
717938
Weight:
1.50ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
45.00
Item in Stock
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ID:
415994
Weight:
1.08ct
Size:
16.5 x 2.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
34.21
Item in Stock
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ID:
718611
Weight:
21.73ct
Size:
25.7 x 20.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
130.38
Item in Stock
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ID:
398527
Weight:
3.28ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
21.65
Item in Stock
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ID:
395233
Weight:
4.35ct
Size:
10 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.72
Item in Stock
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ID:
734971
Weight:
4.36ct
Size:
11 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
21.80
Item in Stock
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ID:
475375
Weight:
7.62ct
Size:
16 x 12 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
70.40
Item in Stock
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ID:
718640
Weight:
5.11ct
Size:
12.3 x 10.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
30.66
Item in Stock
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ID:
654656
Weight:
3.16ct (total)
Size:
12 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
26.54
Item in Stock
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ID:
622973
Weight:
2.02ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
42.48
Item in Stock
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ID:
454483
Weight:
0.95ct
Size:
9.8 x 4.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
40.13
Item in Stock
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ID:
701018
Weight:
0.81ct
Size:
5.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
48.60
Item in Stock
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ID:
466309
Weight:
5.75ct (total)
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
4 pcs
Price:
$
202.91
Item in Stock
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ID:
464496
Weight:
2.28ct (total)
Size:
3.8 x 3.8 mm
Clarity:
VS
Content:
6 pcs
Price:
$
21.07
Item in Stock
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ID:
699527
Weight:
0.59ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
5.66
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
478540
Weight:
0.64ct
Size:
7 x 4.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
27.07
Item in Stock
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ID:
366384
Weight:
1.15ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
161.56
Item in Stock
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ID:
490984
Weight:
8.54ct (total)
Size:
8 mm (calibrated)
Clarity:
Opaque
Content:
4 pcs
Price:
$
25.13
Item in Stock
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ID:
451292
Weight:
1.53ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.14
Item in Stock
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ID:
712708
Weight:
19.45ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
51.82
Item in Stock
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ID:
686277
Weight:
6.10ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
7.32
Item in Stock
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ID:
547560
Weight:
2.66ct
Size:
8.4 x 8.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
17.56
Item in Stock
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ID:
485295
Weight:
4.30ct (total)
Size:
7.7 x 7.4 mm
Clarity:
Translucent
Content:
4 pcs
Price:
$
22.70
Item in Stock
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ID:
658140
Weight:
28.15ct
Size:
28.8 x 20.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
57.77
Item in Stock
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ID:
563539
Weight:
0.92ct
Size:
7.4 x 5.5 mm
Clarity:
SI
Content:
1 pc
Price:
$
20.64
Item in Stock
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ID:
448998
Weight:
6.66ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.98
Item in Stock
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ID:
392338
Weight:
6.46ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
42.64
Item in Stock
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ID:
625172
Weight:
2.13ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
56.23
Item in Stock
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ID:
505346
Weight:
2.80ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.87
Item in Stock
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ID:
658199
Weight:
2.01ct
Size:
8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
2.41
Item in Stock
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ID:
664132
Weight:
0.93ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Price:
$
6.51
Item in Stock
More Options & Item Details
Select
1
2
3
pcs 0 in Cart
ID:
672696
Weight:
1.36ct
Size:
7.5 x 6.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.64
Item in Stock
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ID:
699169
Weight:
3.42ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.73
Item in Stock
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ID:
418429
Weight:
10.93ct
Size:
16.9 x 12.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
21.65
Item in Stock
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ID:
542608
Weight:
0.89ct
Size:
5.7 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
39.70
Item in Stock
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ID:
345380
Weight:
29.36ct
Size:
31.2 x 18 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
44.96
Item in Stock
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ID:
524915
Weight:
1.76ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
271.04
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 am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!
Posted By Leo 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 -> 10
I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.
Posted By Razormane in April, 2025
Source: Bizrate
Overall Rating -> 9
The checkout said the my ccv was invalid. i had to use another card.
Posted By Ron in April, 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
So far So good
Posted By VH-1 in July, 2025
Source: Bizrate
Overall Rating -> 9
It was a good experience looking for and finding a nice amethyst stone
Posted By N/a in May, 2025
Source: Bizrate
Overall Rating -> 10
It was easy and to the point
Posted By Victorius in May, 2025
Source: Bizrate
Overall Rating -> 10
Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.
Posted By Jess in February, 2025
Source: Bizrate