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:
718162
Weight:
0.76ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
22.80
Item in Stock
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ID:
678061
Weight:
7.61ct
Size:
22.3 x 15.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.41
Item in Stock
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ID:
719959
Weight:
0.83ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
6.97
Item in Stock
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ID:
548024
Weight:
1.43ct
Size:
6 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
28.98
Item in Stock
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ID:
517801
Weight:
2.28ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
50.14
Item in Stock
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ID:
525283
Weight:
1.57ct
Size:
7.5 x 6.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
290.14
Item in Stock
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ID:
678109
Weight:
6.07ct
Size:
15.9 x 13.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
7.50
Item in Stock
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ID:
384555
Weight:
13.47ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
53.34
Item in Stock
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ID:
544458
Weight:
0.74ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
33.12
Item in Stock
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ID:
706785
Weight:
3.28ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
31.49
Item in Stock
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ID:
709205
Weight:
1.47ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
12.35
Item in Stock
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ID:
607779
Weight:
1.55ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
38.88
Item in Stock
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ID:
394376
Weight:
9.17ct
Size:
13 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
60.53
Item in Stock
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ID:
391426
Weight:
11.20ct
Size:
15 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
177.41
Item in Stock
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ID:
721343
Weight:
3.71ct
Size:
13.1 x 10.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
13.36
Item in Stock
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ID:
399660
Weight:
4.69ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
154.78
Item in Stock
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ID:
343059
Weight:
1.56ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
92.66
Item in Stock
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ID:
464421
Weight:
4.23ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
35.53
Item in Stock
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ID:
196831
Weight:
33.94ct
Size:
24.7 x 16.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
129.92
Item in Stock
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ID:
673287
Weight:
1.40ct
Size:
7.6 x 5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.04
Item in Stock
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ID:
706974
Weight:
1.91ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.58
Item in Stock
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ID:
458400
Weight:
1.39ct (total)
Size:
4.5 x 3.6 mm
Clarity:
VS
Content:
4 pcs
Price:
$
183.48
Item in Stock
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ID:
694769
Weight:
2.13ct
Size:
9 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
63.90
Item in Stock
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ID:
698777
Weight:
0.91ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.64
Item in Stock
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ID:
492608
Weight:
4.68ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
33.86
Item in Stock
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ID:
749003
Weight:
0.96ct
Size:
7.7 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
240.00
Item in Stock
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ID:
716371
Weight:
1.22ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
11.71
Item in Stock
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ID:
707760
Weight:
7.26ct
Size:
16 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
52.27
Item in Stock
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ID:
530245
Weight:
1.45ct
Size:
6.6 x 6.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
125.40
Item in Stock
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ID:
637058
Weight:
1.04ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
54.91
Item in Stock
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ID:
743663
Weight:
14.93ct
Size:
21.7 x 16.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
59.72
Item in Stock
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ID:
446597
Weight:
1.27ct
Size:
9 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
8.39
Item in Stock
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ID:
466199
Weight:
4.40ct (total)
Size:
12.1 x 6.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
46.46
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:
392086
Weight:
14.50ct
Size:
36.3 x 15.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.72
Item in Stock
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ID:
389845
Weight:
2.80ct (total)
Size:
2.4 mm (calibrated)
Clarity:
VS-SI
Content:
40 pcs
Price:
$
262.01
Item in Stock
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ID:
493523
Weight:
3.17ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Translucent
Content:
5 pcs
Price:
$
29.29
Item in Stock
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ID:
458478
Weight:
1.91ct (total)
Size:
4.6 x 3.7 mm
Clarity:
VS
Content:
5 pcs
Price:
$
252.12
Item in Stock
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ID:
724009
Weight:
7.95ct
Size:
11.4 x 9.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
7.87
Item in Stock
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ID:
392391
Weight:
7.36ct
Size:
11.7 x 11.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
48.58
Item in Stock
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ID:
446683
Weight:
3.59ct
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
11.86
Item in Stock
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ID:
512893
Weight:
1.76ct
Size:
8.1 x 6.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
38.09
Item in Stock
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ID:
648854
Weight:
6.12ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
11.02
Item in Stock
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ID:
700724
Weight:
9.74ct
Size:
13.9 x 12.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.35
Item in Stock
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ID:
726065
Weight:
0.39ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
3.74
Item in Stock
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ID:
439313
Weight:
5.10ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
316.40
Item in Stock
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ID:
485291
Weight:
5.18ct (total)
Size:
8.4 x 8.4 mm
Clarity:
Translucent
Content:
4 pcs
Price:
$
27.35
Item in Stock
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ID:
700948
Weight:
0.59ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
5.66
Item in Stock
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ID:
699653
Weight:
1.43ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
13.73
Item in Stock
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ID:
370313
Weight:
12.72ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
40.48
Item in Stock
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ID:
688622
Weight:
1.33ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
12.77
Item in Stock
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ID:
406956
Weight:
9.65ct
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
35.92
Item in Stock
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ID:
486535
Weight:
9.20ct
Size:
19 x 13.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.50
Item in Stock
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ID:
700899
Weight:
0.24ct
Size:
3.5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
14.40
Item in Stock
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ID:
720996
Weight:
0.51ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
4.28
Item in Stock
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ID:
453229
Weight:
1.24ct
Size:
7.6 x 5.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
81.84
Item in Stock
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ID:
492925
Weight:
4.72ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
34.15
Item in Stock
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ID:
483925
Weight:
3.23ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
42.64
Item in Stock
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ID:
534616
Weight:
1.74ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.78
Item in Stock
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ID:
454674
Weight:
25.95ct (total)
Size:
21.5 x 13.4 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
34.26
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
I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.
Posted By Tim in March, 2025
Source: Bizrate
Overall Rating -> 10
So far So good
Posted By VH-1 in July, 2025
Source: Bizrate
Overall Rating -> 10
A pleasant experience and many choices to choose from
Posted By Krackenking in November, 2025
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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
Overall Rating -> 10
love these guys been ordering since 2000 maybe
Posted By JHT in April, 2025
Source: Bizrate
Overall Rating -> 10
No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!
Posted By Orphanboy in December, 2025
Source: Bizrate
Overall Rating -> 10
Very large selection from affordable to high end I will be coming back to shop again!
Posted By GreenGator in August, 2025
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Overall Rating -> 10
I am filling a small treasure chest and picked a nice amethyst.
Posted By VinnyD in August, 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