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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ID:
697845
Weight:
3.07ct (total)
Size:
6.4 x 6.2 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
18.42
Item in Stock
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ID:
401594
Weight:
1.97ct (total)
Size:
4.2 mm
Clarity:
VS
Content:
4 pcs
Price:
$
80.62
Item in Stock
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ID:
554315
Weight:
1.05ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
39.80
Item in Stock
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ID:
664509
Weight:
2.69ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
12.91
Item in Stock
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ID:
585383
Weight:
0.56ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
19.22
Item in Stock
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ID:
603131
Weight:
2.88ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
190.08
Item in Stock
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ID:
411621
Weight:
2.47ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
114.12
Item in Stock
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ID:
737356
Weight:
3.99ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
179.55
Item in Stock
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ID:
346645
Weight:
5.41ct
Size:
18.1 x 7.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
3,999.07
Item in Stock
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ID:
448266
Weight:
3.68ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
19.43
Item in Stock
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ID:
490292
Weight:
1.58ct
Size:
6.6 x 6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
130.14
Item in Stock
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ID:
721626
Weight:
12.69ct
Size:
13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
15.23
Item in Stock
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ID:
687567
Weight:
6.05ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.26
Item in Stock
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ID:
539707
Weight:
2.02ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
39.44
Item in Stock
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ID:
564616
Weight:
0.31ct
Size:
4.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
681.85
Item in Stock
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ID:
416178
Weight:
1.19ct
Size:
15.9 x 2.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.70
Item in Stock
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ID:
339364
Weight:
1.36ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
30.52
Item in Stock
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ID:
601378
Weight:
0.65ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.46
Item in Stock
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ID:
647612
Weight:
1.11ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.31
Item in Stock
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ID:
702031
Weight:
5.28ct
Size:
16.6 x 7.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.68
Item in Stock
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ID:
442380
Weight:
1.81ct
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
39.82
Item in Stock
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ID:
683027
Weight:
0.90ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
16.20
Item in Stock
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ID:
393980
Weight:
1.90ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
35.11
Item in Stock
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ID:
737420
Weight:
5.80ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
34.80
Item in Stock
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ID:
694686
Weight:
0.44ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.84
Item in Stock
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ID:
724433
Weight:
53.31ct
Size:
27 x 20 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
481.07
Item in Stock
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ID:
458350
Weight:
1.88ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
248.16
Item in Stock
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ID:
698525
Weight:
3.15ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.46
Item in Stock
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ID:
390116
Weight:
1.26ct
Size:
9.2 x 5 mm
Clarity:
SI
Content:
1 pc
Price:
$
81.62
Item in Stock
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ID:
484998
Weight:
31.18ct
Size:
39.6 x 15 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
30.86
Item in Stock
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ID:
712262
Weight:
23.61ct
Size:
25.1 x 19.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
47.03
Item in Stock
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ID:
669511
Weight:
24.01ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
72.04
Item in Stock
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ID:
619779
Weight:
17.72ct (total)
Size:
16 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
46.78
Item in Stock
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ID:
687755
Weight:
1.97ct
Size:
9 x 7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
2.36
Item in Stock
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ID:
458032
Weight:
4.07ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
34.19
Item in Stock
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ID:
416171
Weight:
1.13ct
Size:
13.5 x 3.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.80
Item in Stock
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ID:
525640
Weight:
46.14ct
Size:
30.1 x 24 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
100.49
Item in Stock
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ID:
638186
Weight:
1.24ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
29.76
Item in Stock
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ID:
721766
Weight:
0.63ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
30.24
Item in Stock
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ID:
713960
Weight:
1.74ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
14.62
Item in Stock
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ID:
457006
Weight:
1.91ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
17.65
Item in Stock
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ID:
499042
Weight:
2.49ct (total)
Size:
5.4 x 4.2 mm
Clarity:
VS-SI
Content:
5 pcs
Price:
$
328.68
Item in Stock
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ID:
687746
Weight:
12.80ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
15.36
Item in Stock
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ID:
709326
Weight:
2.39ct
Size:
9.5 x 7.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
49.36
Item in Stock
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ID:
338349
Weight:
3.71ct (total)
Size:
7.6 x 5.7 mm
Clarity:
Transparent/Translucent
Content:
2 pcs
Price:
$
9.79
Item in Stock
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ID:
686470
Weight:
0.77ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.63
Item in Stock
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ID:
648494
Weight:
3.73ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
17.89
Item in Stock
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ID:
738788
Weight:
0.51ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
4.59
Item in Stock
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ID:
369154
Weight:
27.74ct
Size:
32.2 x 23.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
54.92
Item in Stock
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ID:
614328
Weight:
8.02ct
Size:
14.7 x 10.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
278.22
Item in Stock
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ID:
514334
Weight:
23.43ct (total)
Size:
21.9 x 14.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
61.24
Item in Stock
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ID:
722643
Weight:
22.10ct
Size:
21.8 x 19.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
185.64
Item in Stock
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ID:
540209
Weight:
1.22ct
Size:
8.7 x 6.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
36.37
Item in Stock
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ID:
476898
Weight:
38.86ct (total)
Size:
31.9 x 15.5 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
65.65
Item in Stock
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ID:
570224
Weight:
2.75ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
20.27
Item in Stock
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ID:
686828
Weight:
3.01ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
3.61
Item in Stock
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ID:
646600
Weight:
1.22ct
Size:
6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
36.60
Item in Stock
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ID:
567655
Weight:
1.16ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.66
Item in Stock
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ID:
744435
Weight:
1.36ct
Size:
6.8 x 6 mm
Clarity:
VS
Content:
1 pc
Price:
$
163.20
Item in Stock
More Options & Item Details
ID:
383497
Weight:
1.93ct
Size:
20.9 x 3.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
48.86
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 could see the actual gem I was buying
Posted By Bugs in December, 2025
Source: Bizrate
Overall Rating -> 10
All good
Posted By DouscheGift in August, 2025
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
very good
Posted By Son Gift in January, 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
Was a good experience.
Posted By Tim in July, 2025
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Overall Rating -> 10
I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!
Posted By Geof in November, 2025
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Overall Rating -> 10
hassle free experience.
Posted By Jhidron in October, 2025
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Overall Rating -> 7
Okay thank you.
Posted By Bepc61 in March, 2025
Source: Bizrate