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:
726021
Weight:
0.67ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
6.43
Item in Stock
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ID:
645366
Weight:
22.36ct
Size:
20.2 x 16.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
110.54
Item in Stock
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ID:
605445
Weight:
24.61ct (total)
Size:
16 x 16 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
38.33
Item in Stock
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ID:
462902
Weight:
1.83ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Translucent
Content:
4 pcs
Price:
$
96.62
Item in Stock
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ID:
686304
Weight:
0.13ct
Size:
3.6 x 2.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
8.58
Item in Stock
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ID:
647247
Weight:
23.49ct
Size:
18.8 x 13.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
56.38
Item in Stock
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ID:
414897
Weight:
5.96ct
Size:
10.6 x 10.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
39.34
Item in Stock
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ID:
396253
Weight:
1.26ct
Size:
6.7 x 6.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
61.79
Item in Stock
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ID:
473876
Weight:
0.88ct
Size:
9.2 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
63.89
Item in Stock
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ID:
445805
Weight:
2.33ct
Size:
9 x 7.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
111.25
Item in Stock
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ID:
347760
Weight:
29.24ct
Size:
27.8 x 22.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
38.59
Item in Stock
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ID:
707073
Weight:
2.82ct
Size:
10.6 x 7.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.07
Item in Stock
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ID:
686488
Weight:
2.40ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
2.88
Item in Stock
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ID:
693548
Weight:
66.10ct
Size:
47.4 x 31.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
39.66
Item in Stock
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ID:
688696
Weight:
1.51ct
Size:
8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
8.32
Item in Stock
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ID:
707176
Weight:
4.28ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
10.27
Item in Stock
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ID:
555089
Weight:
8.89ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
17.50
Item in Stock
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ID:
552534
Weight:
1.01ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
9.34
Item in Stock
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ID:
309488
Weight:
0.98ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
55.62
Item in Stock
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ID:
696204
Weight:
58.40ct
Size:
27.3 x 22.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
39.95
Item in Stock
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ID:
389851
Weight:
2.76ct (total)
Size:
2.5 mm (calibrated)
Clarity:
VS-SI
Content:
40 pcs
Price:
$
258.28
Item in Stock
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ID:
697680
Weight:
0.58ct (total)
Size:
3.7 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
12.53
Item in Stock
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ID:
493533
Weight:
5.46ct
Size:
12.3 x 9.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.76
Item in Stock
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ID:
734698
Weight:
31.31ct
Size:
22.3 x 17.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
300.58
Item in Stock
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ID:
672681
Weight:
1.56ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
37.44
Item in Stock
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ID:
686715
Weight:
2.74ct (total)
Size:
10.3 x 9.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
8.09
Item in Stock
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ID:
448271
Weight:
6.97ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
36.80
Item in Stock
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ID:
521232
Weight:
20.27ct
Size:
34 x 8.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.72
Item in Stock
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ID:
619131
Weight:
15.65ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
41.32
Item in Stock
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ID:
569908
Weight:
2.53ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
18.64
Item in Stock
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ID:
712583
Weight:
2.70ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
7.19
Item in Stock
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ID:
640012
Weight:
0.23ct
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
11.04
Item in Stock
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ID:
727057
Weight:
0.76ct
Size:
9 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
22.80
Item in Stock
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ID:
564566
Weight:
0.37ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
739.84
Item in Stock
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ID:
685676
Weight:
0.95ct
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.48
Item in Stock
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ID:
645787
Weight:
15.63ct
Size:
21.6 x 17.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.82
Item in Stock
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ID:
686741
Weight:
0.50ct (total)
Size:
4.2 x 3.3 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
33.00
Item in Stock
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ID:
603083
Weight:
2.79ct
Size:
10.3 x 8.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
184.14
Item in Stock
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ID:
735226
Weight:
2.23ct
Size:
8.1 x 7.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
107.04
Item in Stock
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ID:
712033
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:
433615
Weight:
30.12ct
Size:
33.7 x 23.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
39.76
Item in Stock
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ID:
668873
Weight:
10.55ct
Size:
20.7 x 11.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
227.88
Item in Stock
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ID:
474424
Weight:
7.16ct
Size:
22.1 x 10.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
18.90
Item in Stock
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ID:
448516
Weight:
1.07ct
Size:
7.5 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
680.77
Item in Stock
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ID:
474079
Weight:
6.33ct
Size:
11.7 x 8.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.07
Item in Stock
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ID:
714422
Weight:
3.35ct
Size:
11.3 x 9.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
150.75
Item in Stock
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ID:
548374
Weight:
14.91ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
55.88
Item in Stock
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ID:
624236
Weight:
1.85ct (total)
Size:
8.5 x 6 mm
Clarity:
VS
Content:
2 pcs
Price:
$
134.32
Item in Stock
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ID:
488116
Weight:
64.04ct
Size:
40.9 x 27.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
47.34
Item in Stock
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ID:
664848
Weight:
1.05ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.34
Item in Stock
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ID:
706862
Weight:
4.04ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
9.70
Item in Stock
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ID:
521066
Weight:
2.94ct
Size:
9.3 x 7.9 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
69.85
Item in Stock
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ID:
706886
Weight:
1.77ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.25
Item in Stock
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ID:
358104
Weight:
2.34ct
Size:
7.8 x 6.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
62.08
Item in Stock
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ID:
514721
Weight:
23.20ct
Size:
33 x 9.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.85
Item in Stock
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ID:
730467
Weight:
0.73ct
Size:
4.7 x 4.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
43.80
Item in Stock
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ID:
485278
Weight:
7.33ct (total)
Size:
12.3 x 11.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
38.70
Item in Stock
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ID:
387721
Weight:
2.99ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
19.74
Item in Stock
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ID:
386510
Weight:
4.95ct
Size:
20.3 x 9.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
44.04
Item in Stock
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ID:
449668
Weight:
4.67ct (total)
Size:
9 x 6 mm (calibrated)
Clarity:
Transparent
Content:
3 pcs
Price:
$
30.83
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
easy site to navigate
Posted By Curt's Cabochons in June, 2025
Source: Bizrate
Overall Rating -> 10
went well
Posted By Doug in May, 2025
Source: Bizrate
Overall Rating -> 10
Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.
Posted By Jac in July, 2025
Source: Bizrate
Overall Rating -> 10
Loved everything. High quality, quick shipping, and authentication included.
Posted By Chris in March, 2025
Source: Bizrate
Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..
Posted By Steven M. in February, 2025
Source: Bizrate
Overall Rating -> 9
I love the gems!
Posted By MM in April, 2025
Source: Bizrate
Overall Rating -> 9
the gems were smaller than I thought but I was at fault for not reading the complete discrimination
Posted By Tim in May, 2025
Source: Bizrate
Overall Rating -> 10
So far So good
Posted By VH-1 in July, 2025
Source: Bizrate
Overall Rating -> 10
I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar
Posted By TheP in January, 2025
Source: Bizrate