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:
505879
Weight:
1.68ct
Size:
16.2 x 6.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
70.56
Item in Stock
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ID:
658539
Weight:
8.60ct
Size:
22.9 x 11.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
30.96
Item in Stock
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ID:
606954
Weight:
2.80ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.80
Item in Stock
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ID:
359770
Weight:
31.30ct
Size:
22 x 16.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
82.63
Item in Stock
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ID:
691355
Weight:
0.53ct
Size:
4.9 x 4.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
44.52
Item in Stock
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ID:
706415
Weight:
11.72ct
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
23.90
Item in Stock
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ID:
537742
Weight:
1.19ct
Size:
9.8 x 4.3 mm
Clarity:
SI
Content:
1 pc
Price:
$
108.38
Item in Stock
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ID:
643810
Weight:
2.77ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
7.31
Item in Stock
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ID:
671126
Weight:
13.23ct
Size:
24.2 x 15.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
34.13
Item in Stock
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ID:
587285
Weight:
1.61ct
Size:
7.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
148.76
Item in Stock
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ID:
526282
Weight:
14.35ct (total)
Size:
17.7 x 11.2 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
27.08
Item in Stock
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ID:
436810
Weight:
3.09ct (total)
Size:
4 mm (calibrated)
Clarity:
VS
Content:
7 pcs
Price:
$
122.36
Item in Stock
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ID:
550793
Weight:
48.14ct
Size:
26.8 x 17.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
76.26
Item in Stock
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ID:
686083
Weight:
1.30ct (total)
Size:
6.1 x 4.2 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
28.08
Item in Stock
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ID:
565659
Weight:
2.83ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
18.68
Item in Stock
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ID:
698753
Weight:
1.82ct
Size:
7.4 x 6.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
10.92
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:
594885
Weight:
5.31ct
Size:
11 x 11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
70.09
Item in Stock
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ID:
542918
Weight:
1.37ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.85
Item in Stock
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ID:
714411
Weight:
0.52ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.08
Item in Stock
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ID:
543512
Weight:
0.58ct
Size:
5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.72
Item in Stock
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ID:
658535
Weight:
14.23ct
Size:
23.5 x 17.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
51.23
Item in Stock
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ID:
528924
Weight:
17.31ct
Size:
33.5 x 8.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
11.44
Item in Stock
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ID:
736717
Weight:
6.94ct
Size:
17.3 x 12.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.79
Item in Stock
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ID:
464286
Weight:
4.37ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
40.38
Item in Stock
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ID:
477852
Weight:
4.23ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
89.17
Item in Stock
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ID:
462008
Weight:
3.49ct (total)
Size:
12 x 6.2 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
41.59
Item in Stock
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ID:
475293
Weight:
4.31ct
Size:
11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
39.83
Item in Stock
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ID:
741967
Weight:
2.14ct
Size:
9.9 x 5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
21.40
Item in Stock
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ID:
331757
Weight:
11.46ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
75.64
Item in Stock
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ID:
606939
Weight:
36.22ct (total)
Size:
21.7 x 14.6 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
56.41
Item in Stock
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ID:
556719
Weight:
0.55ct
Size:
6.7 x 3.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
25.10
Item in Stock
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ID:
718555
Weight:
63.70ct
Size:
29.5 x 29.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
382.20
Item in Stock
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ID:
569911
Weight:
2.47ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
18.19
Item in Stock
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ID:
446629
Weight:
5.21ct
Size:
14.3 x 10.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
17.18
Item in Stock
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ID:
608464
Weight:
1.07ct
Size:
8.2 x 6.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
35.32
Item in Stock
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ID:
720257
Weight:
1.23ct
Size:
6.8 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
118.39
Item in Stock
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ID:
719061
Weight:
3.18ct
Size:
8.9 x 7.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
79.50
Item in Stock
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ID:
531799
Weight:
3.60ct
Size:
9 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
194.40
Item in Stock
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ID:
253152
Weight:
0.62ct
Size:
7.1 x 3.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
85.93
Item in Stock
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ID:
523484
Weight:
0.44ct
Size:
6.5 x 4.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
8.71
Item in Stock
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ID:
730331
Weight:
1.52ct
Size:
7.3 x 7.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
255.36
Item in Stock
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ID:
712576
Weight:
1.29ct
Size:
7.7 x 5.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
21.47
Item in Stock
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ID:
645832
Weight:
5.48ct
Size:
20.7 x 8.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.10
Item in Stock
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ID:
697775
Weight:
19.26ct
Size:
33.5 x 9.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
2.32
Item in Stock
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ID:
416886
Weight:
13.61ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
22.46
Item in Stock
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ID:
693026
Weight:
25.86ct
Size:
35.2 x 9.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.31
Item in Stock
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ID:
711136
Weight:
18.85ct
Size:
21.3 x 16.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
158.34
Item in Stock
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ID:
737515
Weight:
2.22ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
99.90
Item in Stock
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ID:
569734
Weight:
6.12ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
45.08
Item in Stock
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ID:
519987
Weight:
42.76ct
Size:
24.6 x 21.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
50.24
Item in Stock
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ID:
719298
Weight:
0.95ct
Size:
5.9 x 4.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
17.10
Item in Stock
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ID:
710770
Weight:
2.38ct
Size:
12 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.34
Item in Stock
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ID:
652210
Weight:
10.24ct
Size:
25.7 x 19.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
18.80
Item in Stock
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ID:
533139
Weight:
1.77ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Price:
$
14.09
Item in Stock
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Select
1
2
3
4
5
pcs 0 in Cart
ID:
713952
Weight:
2.08ct (total)
Size:
8.2 x 6.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
17.47
Item in Stock
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ID:
685709
Weight:
1.88ct
Size:
8.2 x 6.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
34.61
Item in Stock
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ID:
719571
Weight:
0.57ct
Size:
5.2 x 4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
10.26
Item in Stock
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ID:
694495
Weight:
12.50ct
Size:
15 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
105.00
Item in Stock
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ID:
656764
Weight:
0.82ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.78
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
My experience was done with ease
Posted By Barb in October, 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
I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!
Posted By TheP in April, 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
It was my second time so I understand what it is to do
Posted By Ibie in February, 2025
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Overall Rating -> 10
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
Posted By Edsor works in October, 2025
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Overall Rating -> 8
It was a good interaction I got a good gemstone for cheap
Posted By Jon in December, 2025
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Overall Rating -> 10
hassle free experience.
Posted By Jhidron in October, 2025
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Overall Rating -> 8
everything was fine
Posted By Marc in January, 2025
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