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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Cat's Eye Apatite (29)
Cat's Eye Aquamarine (15)
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ID:
715100
Weight:
7.29ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
18.90
Item in Stock
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ID:
744757
Weight:
6.79ct
Size:
12.6 x 11.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
13.58
Item in Stock
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ID:
734735
Weight:
3.56ct
Size:
10.1 x 7.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
149.52
Item in Stock
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ID:
724763
Weight:
2.35ct (total)
Size:
10 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
70.50
Item in Stock
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ID:
367839
Weight:
4.70ct
Size:
12.9 x 8.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.70
Item in Stock
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ID:
367825
Weight:
5.83ct
Size:
14.8 x 8.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
39.32
Item in Stock
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ID:
698564
Weight:
2.94ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.70
Item in Stock
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ID:
635340
Weight:
7.95ct
Size:
18.3 x 9.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
66.78
Item in Stock
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ID:
414105
Weight:
8.56ct
Size:
12.7 x 10.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
45.19
Item in Stock
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ID:
720527
Weight:
1.11ct
Size:
6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
106.84
Item in Stock
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ID:
494016
Weight:
4.45ct
Size:
12.5 x 9.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
17.63
Item in Stock
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ID:
623819
Weight:
0.72ct
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent
Price:
$
7.61
Item in Stock
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ID:
625107
Weight:
0.73ct
Size:
7.3 x 5.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
2.89
Item in Stock
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ID:
558127
Weight:
1.30ct
Size:
6.7 x 5.9 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
157.42
Item in Stock
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ID:
634653
Weight:
1.02ct (total)
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
18.36
Item in Stock
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ID:
546744
Weight:
1.38ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.94
Item in Stock
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ID:
642903
Weight:
1.09ct
Size:
6.5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
51.01
Item in Stock
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ID:
735021
Weight:
3.49ct (total)
Size:
10 x 5 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
122.15
Item in Stock
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ID:
347722
Weight:
10.68ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
56.39
Item in Stock
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ID:
684638
Weight:
0.35ct
Size:
4.6 x 3.8 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
14.70
Item in Stock
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ID:
424327
Weight:
7.97ct
Size:
11.7 x 9.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
273.95
Item in Stock
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ID:
646286
Weight:
4.87ct
Size:
24.4 x 4.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
409.08
Item in Stock
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ID:
680962
Weight:
1.00ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
30.00
Item in Stock
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ID:
485058
Weight:
31.90ct
Size:
43.4 x 15.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
63.54
Item in Stock
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ID:
515858
Weight:
32.02ct
Size:
23.3 x 16.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
37.62
Item in Stock
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ID:
487403
Weight:
39.59ct
Size:
25.8 x 20.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.27
Item in Stock
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ID:
727847
Weight:
0.85ct
Size:
6.2 x 4.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.10
Item in Stock
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ID:
475923
Weight:
3.55ct
Size:
10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.94
Item in Stock
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ID:
726915
Weight:
0.41ct
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
12.30
Item in Stock
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ID:
706795
Weight:
2.52ct
Size:
10.3 x 7.6 mm
Clarity:
VVS
Price:
$
24.19
Item in Stock
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ID:
723294
Weight:
1.05ct
Size:
7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.08
Item in Stock
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ID:
747230
Weight:
1.46ct
Size:
7.7 x 6.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
204.40
Item in Stock
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ID:
721850
Weight:
0.65ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.20
Item in Stock
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ID:
710491
Weight:
6.15ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.06
Item in Stock
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ID:
647378
Weight:
2.07ct
Size:
8.5 x 7.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
47.20
Item in Stock
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ID:
609290
Weight:
17.02ct
Size:
24.4 x 19.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
22.46
Item in Stock
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ID:
637197
Weight:
0.71ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.49
Item in Stock
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ID:
479430
Weight:
2.25ct (total)
Size:
9.9 x 4.9 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
23.76
Item in Stock
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ID:
659899
Weight:
8.01ct
Size:
21.4 x 16.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.00
Item in Stock
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ID:
721170
Weight:
0.42ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
3.53
Item in Stock
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ID:
476296
Weight:
5.74ct
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
40.31
Item in Stock
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ID:
700200
Weight:
0.62ct
Size:
4.7 x 4.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
26.71
Item in Stock
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ID:
497826
Weight:
3.39ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Translucent
Content:
4 pcs
Price:
$
23.40
Item in Stock
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ID:
550353
Weight:
27.29ct (total)
Size:
19.3 x 13.3 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
41.06
Item in Stock
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ID:
498094
Weight:
22.57ct (total)
Size:
18 x 12.5 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
30.98
Item in Stock
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ID:
379757
Weight:
2.64ct (total)
Size:
4 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
149.57
Item in Stock
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ID:
685563
Weight:
2.29ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Price:
$
21.98
Item in Stock
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ID:
719473
Weight:
0.65ct
Size:
5.2 x 4.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
11.70
Item in Stock
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ID:
674093
Weight:
0.55ct
Size:
7.5 x 5.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
23.10
Item in Stock
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ID:
691088
Weight:
0.22ct
Size:
3.5 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
13.20
Item in Stock
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ID:
639278
Weight:
1.44ct
Size:
7.2 x 5.3 mm
Clarity:
SI
Content:
1 pc
Price:
$
36.12
Item in Stock
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ID:
551376
Weight:
1.34ct
Size:
7.4 x 5.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.04
Item in Stock
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ID:
737172
Weight:
45.95ct
Size:
43 x 12 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
4.60
Item in Stock
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ID:
566491
Weight:
31.45ct (total)
Size:
18.1 x 16.3 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
71.98
Item in Stock
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ID:
673731
Weight:
16.04ct
Size:
23.5 x 18.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
288.72
Item in Stock
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ID:
543750
Weight:
1.60ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
32.18
Item in Stock
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ID:
715670
Weight:
0.49ct
Size:
4.7 x 4.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.16
Item in Stock
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ID:
672926
Weight:
0.92ct
Size:
6.6 x 4.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
3.31
Item in Stock
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ID:
720289
Weight:
0.97ct
Size:
6.2 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
93.36
Item in Stock
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ID:
694310
Weight:
18.27ct
Size:
19.9 x 18.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
54.82
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 think therea's no problem
Posted By Napoleon in August, 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
I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...
Posted By RED in January, 2025
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Overall Rating -> 10
I have been very happy with my prior purchases and enjoy the website experience.
Posted By Trouble in November, 2025
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Overall Rating -> 9
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Posted By Dafanatic in August, 2025
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Overall Rating -> 10
I love the product and the details about each of them.
Posted By Love It! in July, 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 -> 10
Great experience. I can't wait to explore on the website further.
Posted By Kymmie in September, 2025
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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