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:
733059
Weight:
0.38ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
3.19
Item in Stock
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ID:
474421
Weight:
7.34ct
Size:
16.8 x 12.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
19.38
Item in Stock
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ID:
423780
Weight:
5.55ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
53.28
Item in Stock
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ID:
698603
Weight:
1.47ct
Size:
6.5 x 6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
8.82
Item in Stock
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ID:
438105
Weight:
1.82ct
Size:
15.3 x 4 mm
Clarity:
VS
Content:
1 pc
Price:
$
60.06
Item in Stock
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ID:
647637
Weight:
3.99ct (total)
Size:
8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
5.27
Item in Stock
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ID:
669121
Weight:
3.41ct
Size:
14 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
102.30
Item in Stock
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ID:
713748
Weight:
0.73ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.26
Item in Stock
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ID:
714844
Weight:
11.82ct
Size:
14 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
30.64
Item in Stock
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ID:
393736
Weight:
2.24ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
41.40
Item in Stock
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ID:
513380
Weight:
6.60ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.14
Item in Stock
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ID:
714404
Weight:
0.79ct
Size:
5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
23.70
Item in Stock
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ID:
501818
Weight:
1.83ct
Size:
10 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
14.50
Item in Stock
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ID:
708074
Weight:
2.92ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.84
Item in Stock
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ID:
472534
Weight:
8.13ct
Size:
13.2 x 10.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.20
Item in Stock
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ID:
556982
Weight:
2.55ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
21.35
Item in Stock
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ID:
664787
Weight:
2.17ct
Size:
9.4 x 7.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
15.62
Item in Stock
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ID:
409581
Weight:
12.68ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
60.42
Item in Stock
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ID:
399845
Weight:
3.18ct
Size:
8.5 x 8.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
156.86
Item in Stock
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ID:
701123
Weight:
29.77ct
Size:
33.5 x 22 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.01
Item in Stock
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ID:
738679
Weight:
0.40ct
Size:
5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
20.00
Item in Stock
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ID:
735102
Weight:
0.28ct
Size:
4 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
14.00
Item in Stock
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ID:
712826
Weight:
19.83ct
Size:
18 x 18 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
52.82
Item in Stock
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ID:
726028
Weight:
0.66ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
6.34
Item in Stock
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ID:
421034
Weight:
16.46ct
Size:
20.7 x 16.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
65.18
Item in Stock
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ID:
437128
Weight:
3.64ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
7.21
Item in Stock
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ID:
705649
Weight:
3.16ct
Size:
9 x 7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
2.92
Item in Stock
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ID:
418583
Weight:
7.71ct
Size:
17.4 x 11.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
15.26
Item in Stock
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ID:
650430
Weight:
26.16ct
Size:
29.2 x 21.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.70
Item in Stock
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ID:
491498
Weight:
34.89ct
Size:
33.2 x 23.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
61.72
Item in Stock
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ID:
605570
Weight:
19.81ct
Size:
22.7 x 12.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
166.40
Item in Stock
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ID:
711628
Weight:
18.19ct
Size:
21.2 x 15.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
152.80
Item in Stock
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ID:
683508
Weight:
4.45ct
Size:
13.5 x 7.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
41.22
Item in Stock
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ID:
578565
Weight:
9.43ct (total)
Size:
10.9 x 10.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
16.68
Item in Stock
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ID:
651833
Weight:
10.04ct
Size:
15 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
31.20
Item in Stock
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ID:
734758
Weight:
3.13ct
Size:
10.7 x 8.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
131.46
Item in Stock
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ID:
558623
Weight:
0.81ct
Size:
5.6 x 4.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
49.04
Item in Stock
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ID:
707838
Weight:
9.08ct
Size:
16.8 x 12.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
65.38
Item in Stock
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ID:
394871
Weight:
2.97ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
54.23
Item in Stock
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ID:
743323
Weight:
0.55ct
Size:
5.2 x 4.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
55.00
Item in Stock
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ID:
631679
Weight:
0.98ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.40
Item in Stock
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ID:
400079
Weight:
6.91ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
22.80
Item in Stock
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ID:
744519
Weight:
1.00ct
Size:
4.5 x 6.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
250.00
Item in Stock
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ID:
650195
Weight:
2.29ct (total)
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
19.24
Item in Stock
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ID:
688626
Weight:
1.02ct
Size:
12.2 x 4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
9.79
Item in Stock
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ID:
716144
Weight:
2.57ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.67
Item in Stock
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ID:
480896
Weight:
4.77ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
34.01
Item in Stock
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ID:
497637
Weight:
2.50ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
23.10
Item in Stock
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ID:
683029
Weight:
0.99ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.82
Item in Stock
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ID:
462257
Weight:
3.19ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
21.06
Item in Stock
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ID:
464373
Weight:
2.57ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
23.75
Item in Stock
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ID:
686078
Weight:
0.15ct (total)
Size:
2.5 x 2.5 mm
Clarity:
VS
Content:
2 pcs
Price:
$
7.20
Item in Stock
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ID:
431648
Weight:
1.42ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.99
Item in Stock
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ID:
640027
Weight:
2.11ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
52.92
Item in Stock
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ID:
683726
Weight:
5.12ct
Size:
13.9 x 10 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
47.44
Item in Stock
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ID:
583884
Weight:
8.64ct
Size:
21.6 x 8.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
81.66
Item in Stock
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ID:
708255
Weight:
1.79ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
36.97
Item in Stock
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ID:
694125
Weight:
0.59ct
Size:
7.3 x 3.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
17.70
Item in Stock
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ID:
656790
Weight:
2.23ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
13.38
Item in Stock
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ID:
664596
Weight:
1.11ct
Size:
7.7 x 5.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
11.99
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
The stones are very nice.
Posted By Mvk in August, 2025
Source: Bizrate
Overall Rating -> 10
Very food
Posted By Keeto in July, 2025
Source: Bizrate
Overall Rating -> 10
Great selection of gems at a reasonable price
Posted By Curt in July, 2025
Source: Bizrate
Overall Rating -> 10
Great site for finding specific stones and sizes for individual pieces of jewelry
Posted By Designer in December, 2025
Source: Bizrate
Overall Rating -> 9
I wish there were options for jewelry settings
Posted By Tim in May, 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
Source: Bizrate
Overall Rating -> 10
IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.
Posted By YE in October, 2025
Source: Bizrate
Overall Rating -> 10
My experience was done with ease
Posted By Barb in October, 2025
Source: Bizrate
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
Source: Bizrate