Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Actinolite Cat's Eye (55)
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ID:
564692
Weight:
21.04ct (total)
Size:
18.6 x 11.7 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
48.05
Item in Stock
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ID:
526040
Weight:
1.18ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
31.15
Item in Stock
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ID:
544263
Weight:
1.41ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Price:
$
10.52
Item in Stock
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ID:
578702
Weight:
1.05ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
55.44
Item in Stock
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ID:
431832
Weight:
3.22ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
33.96
Item in Stock
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ID:
733761
Weight:
2.48ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
22.40
Item in Stock
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ID:
696213
Weight:
68.44ct
Size:
55.5 x 19.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
46.81
Item in Stock
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ID:
553382
Weight:
0.87ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
26.21
Item in Stock
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ID:
715406
Weight:
0.30ct
Size:
4.7 x 4.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
19.08
Item in Stock
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ID:
365178
Weight:
1.72ct
Size:
14.9 x 3.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
45.29
Item in Stock
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ID:
681831
Weight:
9.48ct
Size:
15.6 x 11.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.38
Item in Stock
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ID:
511091
Weight:
7.00ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
55.44
Item in Stock
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ID:
467753
Weight:
5.74ct (total)
Size:
3 mm (calibrated)
Clarity:
Transparent
Content:
30 pcs
Price:
$
37.88
Item in Stock
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ID:
448211
Weight:
3.91ct (total)
Size:
8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
20.64
Item in Stock
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ID:
454956
Weight:
34.06ct (total)
Size:
21.3 x 13.3 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
44.96
Item in Stock
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ID:
591562
Weight:
10.24ct
Size:
26.1 x 17.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
20.28
Item in Stock
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ID:
595156
Weight:
15.76ct
Size:
16 x 16.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
62.41
Item in Stock
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ID:
339811
Weight:
1.52ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
34.10
Item in Stock
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ID:
623669
Weight:
4.95ct
Size:
14.3 x 8.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
84.04
Item in Stock
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ID:
718662
Weight:
4.93ct
Size:
11.5 x 9.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
2.54
Item in Stock
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ID:
456456
Weight:
1.76ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
16.26
Item in Stock
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ID:
599863
Weight:
23.89ct
Size:
28.9 x 16.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.98
Item in Stock
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ID:
730266
Weight:
8.74ct
Size:
19.3 x 13.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
839.04
Item in Stock
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ID:
658701
Weight:
68.06ct
Size:
42.5 x 24.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
139.66
Item in Stock
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ID:
466007
Weight:
6.41ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.70
Item in Stock
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ID:
566432
Weight:
2.11ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
48.02
Item in Stock
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ID:
446990
Weight:
1.95ct
Size:
8.3 x 6.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
92.15
Item in Stock
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ID:
714775
Weight:
0.31ct
Size:
4.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
16.74
Item in Stock
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ID:
718213
Weight:
0.03ct
Size:
2 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.80
Item in Stock
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ID:
674956
Weight:
6.20ct
Size:
14.7 x 11.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.00
Item in Stock
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ID:
381486
Weight:
2.16ct
Size:
16.9 x 4.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
71.28
Item in Stock
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ID:
656154
Weight:
1.60ct
Size:
8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.40
Item in Stock
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ID:
714079
Weight:
0.55ct
Size:
4.4 mm
Clarity:
SI
Content:
1 pc
Price:
$
16.50
Item in Stock
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ID:
551611
Weight:
0.83ct
Size:
7 x 4.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
3.13
Item in Stock
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ID:
605611
Weight:
5.01ct
Size:
12.8 x 11.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
66.13
Item in Stock
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ID:
735799
Weight:
25.95ct
Size:
37.9 x 18.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
21.49
Item in Stock
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ID:
565677
Weight:
1.07ct
Size:
6.1 x 4.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
24.36
Item in Stock
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ID:
724600
Weight:
0.86ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.80
Item in Stock
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ID:
378647
Weight:
0.96ct
Size:
8 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
3,294.72
Item in Stock
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ID:
662871
Weight:
3.47ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
83.28
Item in Stock
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ID:
540663
Weight:
1.08ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
32.20
Item in Stock
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ID:
708221
Weight:
3.22ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.33
Item in Stock
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ID:
719579
Weight:
0.63ct
Size:
5.2 x 4.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
11.34
Item in Stock
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ID:
725284
Weight:
9.58ct
Size:
13 x 12.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.92
Item in Stock
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ID:
458040
Weight:
0.90ct
Size:
10.4 x 4.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
95.04
Item in Stock
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ID:
592190
Weight:
0.70ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
23.10
Item in Stock
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ID:
620994
Weight:
1.88ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
47.15
Item in Stock
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ID:
673100
Weight:
1.68ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
40.32
Item in Stock
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ID:
672582
Weight:
1.32ct
Size:
8.9 x 6.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
31.68
Item in Stock
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ID:
724231
Weight:
15.64ct
Size:
12.9 x 11.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
18.58
Item in Stock
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ID:
592972
Weight:
1.22ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
40.26
Item in Stock
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ID:
279904
Weight:
2.26ct (total)
Size:
4 mm (calibrated)
Clarity:
VS
Content:
9 pcs
Price:
$
149.16
Item in Stock
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ID:
495776
Weight:
1.33ct
Size:
6.8 x 6.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
112.06
Item in Stock
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ID:
693811
Weight:
5.56ct
Size:
13 x 10.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.02
Item in Stock
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ID:
737090
Weight:
7.92ct
Size:
14.5 x 14.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.17
Item in Stock
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ID:
608432
Weight:
9.13ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
168.72
Item in Stock
More Options & Item Details
ID:
475574
Weight:
6.93ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
64.03
Item in Stock
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ID:
526304
Weight:
1.19ct
Size:
6.8 x 5.9 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
86.40
Item in Stock
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ID:
475531
Weight:
4.75ct
Size:
11 x 9.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
25.08
Item in Stock
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ID:
648964
Weight:
1.04ct (total)
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.98
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 wish there were options for jewelry settings
Posted By Tim in May, 2025
Source: Bizrate
Overall Rating -> 9
I think therea's no problem
Posted By Napoleon in August, 2025
Source: Bizrate
Overall Rating -> 10
All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.
Posted By G.W. in June, 2025
Source: Bizrate
Overall Rating -> 9
It was a good experience looking for and finding a nice amethyst stone
Posted By N/a in May, 2025
Source: Bizrate
Overall Rating -> 9
I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.
Posted By Jezzi in June, 2025
Source: Bizrate
Overall Rating -> 10
Good products
Posted By Brave in October, 2024
Source: Bizrate
Overall Rating -> 10
I am filling a small treasure chest and picked a nice amethyst.
Posted By VinnyD in August, 2025
Source: Bizrate
Overall Rating -> 10
I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.
Posted By Sam in March, 2025
Source: Bizrate
Overall Rating -> 10
Nice website I just don't know much about the quality until I receive the stone.
Posted By Becky in December, 2024
Source: Bizrate