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:
575409
Weight:
2.80ct
Size:
10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
81.31
Item in Stock
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ID:
668238
Weight:
2.72ct
Size:
8.4 x 6.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
3.26
Item in Stock
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ID:
574847
Weight:
6.88ct
Size:
15.4 x 11 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
62.30
Item in Stock
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ID:
660218
Weight:
1.58ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
37.92
Item in Stock
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ID:
685319
Weight:
0.97ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
40.74
Item in Stock
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ID:
714136
Weight:
0.39ct
Size:
4 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
11.70
Item in Stock
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ID:
447196
Weight:
2.09ct
Size:
7.7 x 6.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
98.76
Item in Stock
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ID:
547756
Weight:
1.86ct
Size:
7 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
37.69
Item in Stock
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ID:
414692
Weight:
7.35ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
48.52
Item in Stock
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ID:
664921
Weight:
1.86ct
Size:
8.6 x 6.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
8.93
Item in Stock
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ID:
499572
Weight:
1.52ct (total)
Size:
5.6 x 3.9 mm
Clarity:
VS-SI
Content:
3 pcs
Price:
$
40.13
Item in Stock
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ID:
689079
Weight:
0.80ct
Size:
7.2 x 5.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
24.00
Item in Stock
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ID:
704382
Weight:
1.52ct
Size:
13.5 x 3.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
49.96
Item in Stock
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ID:
687817
Weight:
4.29ct
Size:
10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
5.15
Item in Stock
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ID:
737607
Weight:
7.15ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
42.90
Item in Stock
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ID:
718264
Weight:
0.83ct
Size:
5.9 x 4.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
24.90
Item in Stock
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ID:
680795
Weight:
1.19ct
Size:
6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
35.70
Item in Stock
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ID:
675708
Weight:
6.76ct (total)
Size:
12 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
19.22
Item in Stock
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ID:
475782
Weight:
4.66ct
Size:
15 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
43.06
Item in Stock
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ID:
550748
Weight:
1.27ct
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
15.34
Item in Stock
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ID:
385929
Weight:
8.02ct
Size:
16 x 12 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
510.26
Item in Stock
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ID:
534188
Weight:
2.20ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.35
Item in Stock
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ID:
556705
Weight:
3.16ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
26.44
Item in Stock
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ID:
715565
Weight:
12.83ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
123.17
Item in Stock
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ID:
454612
Weight:
9.73ct
Size:
16.2 x 14.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
16.32
Item in Stock
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ID:
358289
Weight:
4.10ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
27.06
Item in Stock
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ID:
376787
Weight:
10.32ct (total)
Size:
8.8 x 7.7 mm
Clarity:
Transparent
Content:
4 pcs
Price:
$
95.35
Item in Stock
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ID:
685560
Weight:
1.13ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.85
Item in Stock
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ID:
726011
Weight:
1.34ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
53.08
Item in Stock
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ID:
393481
Weight:
8.43ct
Size:
13 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
55.64
Item in Stock
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ID:
627879
Weight:
17.27ct
Size:
17.5 x 13.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
82.27
Item in Stock
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ID:
648447
Weight:
2.15ct (total)
Size:
7.2 x 6 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
5.16
Item in Stock
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ID:
558074
Weight:
3.81ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.81
Item in Stock
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ID:
382790
Weight:
25.96ct
Size:
21.7 x 15.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
51.40
Item in Stock
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ID:
479597
Weight:
2.30ct (total)
Size:
10.2 x 5 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
24.29
Item in Stock
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ID:
324048
Weight:
2.87ct (total)
Size:
8 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
23.87
Item in Stock
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ID:
324057
Weight:
3.75ct (total)
Size:
8 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
5 pcs
Price:
$
31.19
Item in Stock
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ID:
427828
Weight:
2.45ct (total)
Size:
6.2 x 4.2 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
16.18
Item in Stock
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ID:
636878
Weight:
1.57ct
Size:
8.1 x 6.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
34.54
Item in Stock
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ID:
479655
Weight:
1.49ct (total)
Size:
9.8 x 4.9 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
15.73
Item in Stock
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ID:
389764
Weight:
2.57ct (total)
Size:
5.8 x 4.2 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
185.03
Item in Stock
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ID:
577061
Weight:
8.16ct
Size:
16.3 x 9.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
75.40
Item in Stock
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ID:
414444
Weight:
7.65ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
50.50
Item in Stock
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ID:
715433
Weight:
3.88ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.25
Item in Stock
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ID:
535774
Weight:
3.26ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.82
Item in Stock
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ID:
637120
Weight:
0.75ct
Size:
7.8 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
39.60
Item in Stock
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ID:
416052
Weight:
1.36ct
Size:
16.4 x 3.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
43.08
Item in Stock
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ID:
545317
Weight:
2.34ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
17.45
Item in Stock
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ID:
451172
Weight:
1.30ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
12.01
Item in Stock
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ID:
367615
Weight:
3.35ct (total)
Size:
7.5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
21.94
Item in Stock
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ID:
682523
Weight:
8.99ct
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
53.94
Item in Stock
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ID:
420290
Weight:
10.40ct
Size:
17.6 x 14 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
41.18
Item in Stock
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ID:
712039
Weight:
7.94ct (total)
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
21.16
Item in Stock
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ID:
699237
Weight:
0.92ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.73
Item in Stock
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ID:
597758
Weight:
3.86ct
Size:
16 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
50.95
Item in Stock
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ID:
475566
Weight:
18.89ct
Size:
31.5 x 21.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
37.40
Item in Stock
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ID:
644028
Weight:
1.89ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Price:
$
15.88
Item in Stock
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ID:
573145
Weight:
4.09ct (total)
Size:
12.1 x 6.1 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
43.19
Item in Stock
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ID:
533543
Weight:
1.21ct
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
4.38
Item in Stock
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ID:
447517
Weight:
1.98ct
Size:
8.4 x 7.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
85.39
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
I am filling a small treasure chest and picked a nice amethyst.
Posted By VinnyD in August, 2025
Source: Bizrate
Overall Rating -> 10
I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.
Posted By Bryan De David 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
Great selection of gems at a reasonable price
Posted By Curt in July, 2025
Source: Bizrate
Overall Rating -> 10
First time so this is an experiment! Shopping is so fun on this site, though!
Posted By Gem Delight in March, 2025
Source: Bizrate
Overall Rating -> 10
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Posted By Dia in March, 2025
Source: Bizrate
Overall Rating -> 10
Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10
Posted By KT in September, 2025
Source: Bizrate
Overall Rating -> 8
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Posted By Salvo in July, 2025
Source: Bizrate
Overall Rating -> 10
very good
Posted By Son Gift in January, 2025
Source: Bizrate