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:
381310
Weight:
1.99ct (total)
Size:
3.7 x 3.7 mm
Clarity:
VS
Content:
5 pcs
Price:
$
51.02
Item in Stock
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ID:
343456
Weight:
24.29ct (total)
Size:
16 x 16 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
38.48
Item in Stock
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ID:
553094
Weight:
2.81ct
Size:
10.4 x 8.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
7.42
Item in Stock
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ID:
648852
Weight:
5.69ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
10.25
Item in Stock
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ID:
692958
Weight:
42.02ct
Size:
22.7 x 17.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
40.34
Item in Stock
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ID:
724898
Weight:
11.26ct
Size:
15.1 x 13.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.84
Item in Stock
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ID:
453510
Weight:
15.59ct
Size:
17.3 x 11.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.25
Item in Stock
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ID:
407440
Weight:
14.41ct
Size:
15.2 x 12.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
38.04
Item in Stock
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ID:
375924
Weight:
4.62ct (total)
Size:
8 x 7.3 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
35.80
Item in Stock
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ID:
505033
Weight:
8.02ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
52.93
Item in Stock
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ID:
554270
Weight:
34.68ct
Size:
24.2 x 16.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
42.12
Item in Stock
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ID:
680924
Weight:
1.10ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
33.00
Item in Stock
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ID:
459551
Weight:
5.69ct
Size:
12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
11.27
Item in Stock
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ID:
693450
Weight:
23.22ct
Size:
35.7 x 9.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.36
Item in Stock
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ID:
596038
Weight:
0.56ct
Size:
4.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
19.10
Item in Stock
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ID:
644430
Weight:
1.41ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
33.84
Item in Stock
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ID:
516341
Weight:
1.31ct
Size:
6.4 x 6.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
124.51
Item in Stock
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ID:
674839
Weight:
9.22ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
15.49
Item in Stock
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ID:
723004
Weight:
1.07ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
32.10
Item in Stock
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ID:
738772
Weight:
0.18ct
Size:
3.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
9.00
Item in Stock
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ID:
706379
Weight:
9.93ct
Size:
14.2 x 12.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.26
Item in Stock
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ID:
710764
Weight:
13.99ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
37.27
Item in Stock
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ID:
405217
Weight:
6.73ct
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
47.44
Item in Stock
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ID:
513458
Weight:
0.57ct
Size:
6.4 x 4.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
41.39
Item in Stock
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ID:
606483
Weight:
20.84ct (total)
Size:
21.9 x 12.5 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
32.46
Item in Stock
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ID:
453350
Weight:
1.73ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
15.98
Item in Stock
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ID:
443465
Weight:
17.15ct
Size:
25.5 x 13.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
45.28
Item in Stock
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ID:
655563
Weight:
1.26ct
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
30.24
Item in Stock
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ID:
491939
Weight:
27.32ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
24.16
Item in Stock
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ID:
550824
Weight:
1.34ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10.08
Item in Stock
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ID:
233319
Weight:
52.74ct
Size:
32.6 x 23.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
52.22
Item in Stock
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ID:
740713
Weight:
21.03ct
Size:
16.1 x 14.6 mm
Clarity:
IF
Content:
1 pc
Price:
$
841.20
Item in Stock
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ID:
687220
Weight:
1.02ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
9.79
Item in Stock
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ID:
693784
Weight:
23.38ct
Size:
34.8 x 20.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.27
Item in Stock
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ID:
610147
Weight:
15.24ct (total)
Size:
20.9 x 12.7 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
20.11
Item in Stock
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ID:
545747
Weight:
1.38ct
Size:
6.3 x 6 mm
Clarity:
VS
Content:
1 pc
Price:
$
98.62
Item in Stock
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ID:
505072
Weight:
7.25ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
47.86
Item in Stock
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ID:
552436
Weight:
6.76ct
Size:
16.6 x 11.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.84
Item in Stock
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ID:
464221
Weight:
4.13ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
38.16
Item in Stock
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ID:
475525
Weight:
8.74ct
Size:
14 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
46.15
Item in Stock
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ID:
734975
Weight:
12.09ct (total)
Size:
12.3 x 9.1 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
60.45
Item in Stock
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ID:
712202
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:
711613
Weight:
1.27ct
Size:
7.5 x 5.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
25.36
Item in Stock
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ID:
725315
Weight:
7.10ct
Size:
9.7 x 9.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
6.75
Item in Stock
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ID:
725753
Weight:
1.47ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
14.11
Item in Stock
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ID:
492787
Weight:
5.33ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.56
Item in Stock
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ID:
546483
Weight:
1.42ct
Size:
6.6 x 6.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
11.24
Item in Stock
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ID:
664139
Weight:
1.06ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Price:
$
8.90
Item in Stock
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ID:
711507
Weight:
0.75ct
Size:
6 x 5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
14.98
Item in Stock
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ID:
725567
Weight:
2.22ct (total)
Size:
7.1 x 6 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
87.94
Item in Stock
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ID:
464501
Weight:
3.71ct (total)
Size:
3.9 x 3.8 mm
Clarity:
VS
Content:
10 pcs
Price:
$
34.28
Item in Stock
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ID:
479429
Weight:
2.18ct (total)
Size:
10.2 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
23.02
Item in Stock
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ID:
739347
Weight:
0.66ct
Size:
8 x 5.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
33.00
Item in Stock
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ID:
457064
Weight:
6.36ct
Size:
12 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
33.58
Item in Stock
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ID:
635042
Weight:
2.06ct
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
59.33
Item in Stock
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ID:
357591
Weight:
4.15ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
27.40
Item in Stock
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ID:
606809
Weight:
1.88ct (total)
Size:
9.1 x 5 mm
Clarity:
VS
Content:
2 pcs
Price:
$
12.41
Item in Stock
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ID:
727900
Weight:
0.03ct
Size:
2 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.37
Item in Stock
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ID:
647632
Weight:
12.53ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
16.54
Item in Stock
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ID:
697483
Weight:
0.76ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Price:
$
4.56
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
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 -> 9
If you have motion picture, then I will be more satisfied with.
Posted By Ray in November, 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
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 -> 9
Will know more once order received
Posted By Jim in September, 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 -> 10
So far, my experience was great...Thanks
Posted By Kaydi in May, 2025
Source: Bizrate
Overall Rating -> 10
Good selection, using for custom jewlery for my wife.
Posted By Smitty in June, 2025
Source: Bizrate
Overall Rating -> 10
Great selection of gems at a reasonable price
Posted By Curt in July, 2025
Source: Bizrate