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:
533783
Weight:
3.13ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.92
Item in Stock
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ID:
521049
Weight:
19.25ct
Size:
21.3 x 15.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
97.07
Item in Stock
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ID:
691090
Weight:
63.29ct
Size:
23.7 x 23.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
78.98
Item in Stock
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ID:
566181
Weight:
2.10ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
47.76
Item in Stock
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ID:
538779
Weight:
1.53ct (total)
Size:
6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
20.20
Item in Stock
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ID:
699526
Weight:
0.64ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
6.14
Item in Stock
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ID:
550506
Weight:
4.88ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
45.10
Item in Stock
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ID:
712823
Weight:
12.53ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
33.38
Item in Stock
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ID:
512792
Weight:
1.80ct
Size:
8 x 6.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
38.94
Item in Stock
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ID:
449464
Weight:
3.02ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
19.93
Item in Stock
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ID:
705651
Weight:
79.08ct
Size:
36.8 x 25.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
73.07
Item in Stock
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ID:
414296
Weight:
5.77ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
34.62
Item in Stock
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ID:
640742
Weight:
1.45ct
Size:
6.8 x 6.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
9.58
Item in Stock
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ID:
712456
Weight:
9.66ct (total)
Size:
16 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
25.74
Item in Stock
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ID:
573138
Weight:
3.99ct (total)
Size:
12.1 x 6.1 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
42.13
Item in Stock
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ID:
413158
Weight:
3.85ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
101.64
Item in Stock
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ID:
348911
Weight:
33.07ct
Size:
27.6 x 21.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.66
Item in Stock
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ID:
458260
Weight:
2.20ct (total)
Size:
4.4 x 3.5 mm
Clarity:
VS
Content:
6 pcs
Price:
$
290.40
Item in Stock
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ID:
724690
Weight:
1.20ct
Size:
10 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
36.00
Item in Stock
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ID:
682137
Weight:
0.97ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.46
Item in Stock
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ID:
715434
Weight:
3.97ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.11
Item in Stock
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ID:
382944
Weight:
12.37ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
24.49
Item in Stock
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ID:
569737
Weight:
6.14ct
Size:
12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
45.23
Item in Stock
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ID:
609039
Weight:
3.12ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
57.66
Item in Stock
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ID:
645465
Weight:
21.49ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.90
Item in Stock
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ID:
554006
Weight:
3.31ct (total)
Size:
8.2 x 6.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
19.92
Item in Stock
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ID:
717967
Weight:
0.09ct (total)
Size:
2.1 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
86.40
Item in Stock
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ID:
712547
Weight:
3.99ct
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.63
Item in Stock
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ID:
459717
Weight:
3.96ct
Size:
11 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.84
Item in Stock
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ID:
565661
Weight:
2.86ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
18.88
Item in Stock
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ID:
392841
Weight:
6.38ct (total)
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
42.11
Item in Stock
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ID:
685679
Weight:
1.69ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
31.10
Item in Stock
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ID:
439080
Weight:
10.23ct
Size:
17.9 x 12.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
29.30
Item in Stock
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ID:
493113
Weight:
6.07ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
43.91
Item in Stock
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ID:
677928
Weight:
0.97ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
8.15
Item in Stock
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ID:
645542
Weight:
6.17ct
Size:
13.1 x 12.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
30.50
Item in Stock
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ID:
693966
Weight:
2.70ct
Size:
12 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
9.72
Item in Stock
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ID:
713661
Weight:
0.63ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
5.29
Item in Stock
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ID:
700178
Weight:
0.30ct
Size:
3.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
18.00
Item in Stock
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ID:
606859
Weight:
19.65ct (total)
Size:
19 x 11.7 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
30.61
Item in Stock
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ID:
326006
Weight:
1.98ct
Size:
9 x 6 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
7.07
Item in Stock
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ID:
439312
Weight:
5.75ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
356.74
Item in Stock
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ID:
431154
Weight:
2.99ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
71.04
Item in Stock
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ID:
534258
Weight:
1.48ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.68
Item in Stock
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ID:
547759
Weight:
1.86ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
37.69
Item in Stock
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ID:
688457
Weight:
0.21ct
Size:
5 x 3 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.08
Item in Stock
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ID:
364694
Weight:
7.22ct
Size:
16 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
47.65
Item in Stock
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ID:
570187
Weight:
2.10ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
49.90
Item in Stock
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ID:
489416
Weight:
3.31ct (total)
Size:
4.8 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
65.54
Item in Stock
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ID:
532960
Weight:
1.24ct
Size:
7 x 5.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.49
Item in Stock
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ID:
400242
Weight:
2.80ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
9.24
Item in Stock
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ID:
712436
Weight:
6.59ct
Size:
17.8 x 10.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
17.56
Item in Stock
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ID:
480916
Weight:
2.65ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
24.49
Item in Stock
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ID:
675799
Weight:
3.75ct
Size:
13 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.67
Item in Stock
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ID:
470008
Weight:
11.38ct
Size:
12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
15.78
Item in Stock
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ID:
694498
Weight:
13.03ct
Size:
15 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
109.45
Item in Stock
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ID:
737358
Weight:
1.54ct
Size:
6 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
9.24
Item in Stock
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ID:
405228
Weight:
6.30ct
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
44.40
Item in Stock
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ID:
739328
Weight:
0.12ct
Size:
3.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
6.00
Item in Stock
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ID:
350273
Weight:
1.73ct
Size:
17 x 3.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
50.24
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
love these guys been ordering since 2000 maybe
Posted By JHT in April, 2025
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Overall Rating -> 10
Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.
Posted By Andie in September, 2024
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Overall Rating -> 10
Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site
Posted By Bern in October, 2024
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Overall Rating -> 10
Good selection, using for custom jewlery for my wife.
Posted By Smitty in June, 2025
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Overall Rating -> 10
Very large selection from affordable to high end I will be coming back to shop again!
Posted By GreenGator in August, 2025
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Overall Rating -> 10
It was easy to find what I wanted
Posted By Villian in December, 2024
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Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones.
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Posted By Steven M. in February, 2025
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Overall Rating -> 10
Great website, no hassle, easy check out and found everything I needed quickly
Posted By Chris in September, 2024
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Overall Rating -> 10
I was able to find what I was looking for
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