Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Gemtypes in Category:
Actinolite Cat's Eye (54)
Agate (561)
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Carnelian (24)
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Cat's Eye Aquamarine (15)
Cat's Eye Beryl (3)
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Chrysocolla (50)
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Druzy Azurite (13)
Druzy Citrine (45)
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Tiger's Eye Matrix (277)
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Clear All
ID:
689087
Weight:
1.65ct (total)
Size:
9.1 x 5.1 mm
Clarity:
VS
Content:
2 pcs
Price:
$
15.84
Item in Stock
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ID:
699019
Weight:
3.11ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.12
Item in Stock
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ID:
439373
Weight:
2.13ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
132.14
Item in Stock
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ID:
733087
Weight:
0.55ct
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
23.10
Item in Stock
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ID:
636049
Weight:
11.57ct
Size:
17.3 x 12.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
97.19
Item in Stock
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ID:
416691
Weight:
8.12ct
Size:
14 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
16.08
Item in Stock
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ID:
668349
Weight:
28.90ct
Size:
32.9 x 21.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
104.04
Item in Stock
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ID:
708068
Weight:
21.60ct (total)
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
17.28
Item in Stock
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ID:
657256
Weight:
4.23ct
Size:
13.1 x 12.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
24.06
Item in Stock
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ID:
650705
Weight:
15.18ct
Size:
23.6 x 16.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.11
Item in Stock
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ID:
470997
Weight:
3.29ct
Size:
10 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
30.40
Item in Stock
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ID:
696407
Weight:
19.54ct
Size:
25.4 x 19.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.06
Item in Stock
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ID:
628116
Weight:
1.39ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.35
Item in Stock
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ID:
687190
Weight:
1.02ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
22.03
Item in Stock
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ID:
482178
Weight:
2.13ct
Size:
9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
15.35
Item in Stock
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ID:
648494
Weight:
3.73ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
17.89
Item in Stock
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ID:
461303
Weight:
2.63ct
Size:
9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
24.30
Item in Stock
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ID:
453799
Weight:
3.34ct
Size:
11 x 7.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.86
Item in Stock
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ID:
727238
Weight:
0.77ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
13.86
Item in Stock
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ID:
482515
Weight:
17.80ct
Size:
23.7 x 21.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.92
Item in Stock
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ID:
556626
Weight:
2.00ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.74
Item in Stock
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ID:
498277
Weight:
1.48ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
40.76
Item in Stock
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ID:
698590
Weight:
6.74ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
56.62
Item in Stock
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ID:
648864
Weight:
5.85ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
10.54
Item in Stock
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ID:
713959
Weight:
1.70ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
14.28
Item in Stock
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ID:
719560
Weight:
0.88ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.39
Item in Stock
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ID:
744386
Weight:
4.62ct
Size:
17.1 x 13.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
19.77
Item in Stock
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ID:
395809
Weight:
6.29ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
308.20
Item in Stock
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ID:
479463
Weight:
1.74ct (total)
Size:
10 x 5 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
18.37
Item in Stock
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ID:
461512
Weight:
1.51ct (total)
Size:
4.8 x 3.9 mm
Clarity:
VS
Content:
4 pcs
Price:
$
199.32
Item in Stock
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ID:
721575
Weight:
0.65ct
Size:
6.1 x 4.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
31.20
Item in Stock
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ID:
691351
Weight:
0.57ct
Size:
4.8 x 4.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
47.88
Item in Stock
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ID:
722793
Weight:
0.51ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
15.30
Item in Stock
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Select
1
2
3
4
pcs 0 in Cart
ID:
720150
Weight:
1.05ct
Size:
5.6 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
101.06
Item in Stock
More Options & Item Details
ID:
729872
Weight:
1.08ct
Size:
6.7 x 6.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
181.44
Item in Stock
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ID:
578722
Weight:
3.33ct
Size:
9.3 x 7.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
21.98
Item in Stock
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ID:
669526
Weight:
38.09ct
Size:
21.5 x 18 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
114.28
Item in Stock
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ID:
393166
Weight:
8.85ct (total)
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
58.42
Item in Stock
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ID:
546646
Weight:
3.48ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.06
Item in Stock
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ID:
534722
Weight:
2.96ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
23.45
Item in Stock
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ID:
632483
Weight:
1.54ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.09
Item in Stock
More Options & Item Details
ID:
719792
Weight:
0.82ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
6.89
Item in Stock
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ID:
724504
Weight:
0.46ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.80
Item in Stock
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ID:
407914
Weight:
3.30ct
Size:
14.2 x 8 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
130.68
Item in Stock
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ID:
713856
Weight:
18.71ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
157.16
Item in Stock
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ID:
721040
Weight:
0.47ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
3.95
Item in Stock
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ID:
439427
Weight:
7.82ct
Size:
14.6 x 10.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
154.84
Item in Stock
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ID:
705834
Weight:
1.45ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
12.18
Item in Stock
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ID:
685585
Weight:
18.44ct
Size:
24.9 x 17.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
18.37
Item in Stock
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ID:
566184
Weight:
2.27ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
51.62
Item in Stock
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ID:
385180
Weight:
11.36ct
Size:
24.5 x 13.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
102.28
Item in Stock
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ID:
475106
Weight:
21.18ct
Size:
18.8 x 11.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
58.72
Item in Stock
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ID:
706777
Weight:
2.40ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.76
Item in Stock
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ID:
532006
Weight:
3.17ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.74
Item in Stock
More Options & Item Details
ID:
685837
Weight:
0.86ct
Size:
5.5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.83
Item in Stock
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ID:
545012
Weight:
3.03ct
Size:
10.2 x 6.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
275.98
Item in Stock
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ID:
451256
Weight:
2.84ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
26.24
Item in Stock
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ID:
664656
Weight:
1.98ct
Size:
10.1 x 5.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
9.50
Item in Stock
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ID:
392230
Weight:
8.46ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
55.84
Item in Stock
More Options & Item Details
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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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 am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!
Posted By Leo in March, 2025
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Overall Rating -> 10
I'm happy.
Posted By Ray in January, 2025
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Overall Rating -> 10
I am filling a small treasure chest and picked a nice amethyst.
Posted By VinnyD in August, 2025
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Overall Rating -> 10
very good
Posted By Son Gift in January, 2025
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Overall Rating -> 10
Easy to conduct search, good amount of stock to select from along with variety of prices.
Posted By Que in June, 2025
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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
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Overall Rating -> 9
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Overall Rating -> 10
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Overall Rating -> 10
I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.
Posted By Desertchick in March, 2025
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