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:
704850
Weight:
40.48ct
Size:
37.3 x 12.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
4.86
Item in Stock
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ID:
453670
Weight:
4.02ct
Size:
11.5 x 10.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.14
Item in Stock
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ID:
497049
Weight:
2.10ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
37.73
Item in Stock
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ID:
715348
Weight:
26.47ct
Size:
20 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
254.11
Item in Stock
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ID:
648456
Weight:
23.66ct
Size:
27 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.63
Item in Stock
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ID:
553145
Weight:
2.00ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
45.19
Item in Stock
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ID:
744739
Weight:
0.68ct
Size:
5.6 x 4.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
68.00
Item in Stock
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ID:
420890
Weight:
8.51ct
Size:
12.7 x 10.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
33.70
Item in Stock
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ID:
464261
Weight:
3.72ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
34.37
Item in Stock
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ID:
465998
Weight:
7.20ct
Size:
14 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.26
Item in Stock
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ID:
704945
Weight:
34.75ct
Size:
39.2 x 11.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.34
Item in Stock
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ID:
712519
Weight:
2.36ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.29
Item in Stock
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ID:
670961
Weight:
0.82ct
Size:
6 x 4 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
29.52
Item in Stock
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ID:
556213
Weight:
0.76ct
Size:
6.1 x 3.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
20.06
Item in Stock
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ID:
683993
Weight:
0.45ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
18.90
Item in Stock
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ID:
678880
Weight:
6.97ct
Size:
19.2 x 10.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
41.82
Item in Stock
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ID:
689802
Weight:
3.88ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
21.37
Item in Stock
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ID:
713673
Weight:
1.20ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
8.40
Item in Stock
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ID:
458784
Weight:
5.41ct
Size:
15 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
49.99
Item in Stock
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ID:
494814
Weight:
5.27ct
Size:
12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
20.87
Item in Stock
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ID:
567406
Weight:
0.20ct (total)
Size:
3 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
430.76
Item in Stock
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ID:
593777
Weight:
1.40ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
21.56
Item in Stock
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ID:
698786
Weight:
0.85ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.14
Item in Stock
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ID:
664649
Weight:
2.34ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
11.23
Item in Stock
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ID:
678056
Weight:
0.21ct
Size:
2.9 x 2.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
126.00
Item in Stock
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ID:
605568
Weight:
18.63ct
Size:
22.3 x 15.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
156.49
Item in Stock
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ID:
473645
Weight:
0.94ct (total)
Size:
3.8 mm
Clarity:
VS
Content:
4 pcs
Price:
$
181.75
Item in Stock
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ID:
708435
Weight:
1.59ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
32.83
Item in Stock
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ID:
693372
Weight:
37.83ct
Size:
40.4 x 11.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
13.62
Item in Stock
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ID:
502008
Weight:
1.78ct
Size:
10 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.10
Item in Stock
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ID:
634874
Weight:
1.03ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
18.54
Item in Stock
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ID:
745511
Weight:
4.23ct
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
211.50
Item in Stock
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ID:
635147
Weight:
1.15ct
Size:
6.5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
25.30
Item in Stock
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ID:
537798
Weight:
1.14ct
Size:
9.8 x 3.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
103.84
Item in Stock
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ID:
674105
Weight:
8.35ct
Size:
18.1 x 8.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
150.30
Item in Stock
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ID:
413427
Weight:
7.15ct
Size:
12 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
23.60
Item in Stock
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ID:
744653
Weight:
1.81ct
Size:
12 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
81.45
Item in Stock
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ID:
674666
Weight:
17.61ct
Size:
26.2 x 22.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.85
Item in Stock
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ID:
720402
Weight:
1.08ct
Size:
6.5 x 4.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
103.96
Item in Stock
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ID:
481330
Weight:
45.18ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
44.74
Item in Stock
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ID:
706844
Weight:
1.61ct
Size:
8 x 7.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
3.86
Item in Stock
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ID:
620834
Weight:
1.52ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
12.77
Item in Stock
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ID:
432176
Weight:
5.07ct (total)
Size:
4.6 x 4.6 mm
Clarity:
VS-SI
Content:
10 pcs
Price:
$
33.47
Item in Stock
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ID:
730332
Weight:
0.90ct
Size:
5.3 x 5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
54.00
Item in Stock
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ID:
390044
Weight:
1.19ct
Size:
8.7 x 4.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
77.10
Item in Stock
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ID:
640733
Weight:
2.03ct
Size:
8.2 x 6.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
13.40
Item in Stock
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ID:
637190
Weight:
6.11ct
Size:
15.1 x 11.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
14.66
Item in Stock
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ID:
686105
Weight:
1.45ct
Size:
8.3 x 6.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
1.74
Item in Stock
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ID:
548523
Weight:
0.85ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
255.00
Item in Stock
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ID:
664618
Weight:
1.97ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
42.55
Item in Stock
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ID:
389712
Weight:
3.47ct (total)
Size:
6.9 x 6.3 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
22.91
Item in Stock
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ID:
521576
Weight:
19.87ct
Size:
22.3 x 15.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
157.37
Item in Stock
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ID:
659830
Weight:
1.03ct
Size:
9 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
2.47
Item in Stock
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ID:
725589
Weight:
0.90ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
7.20
Item in Stock
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ID:
497037
Weight:
1.99ct (total)
Size:
2.1 mm (calibrated)
Clarity:
Transparent
Content:
30 pcs
Price:
$
13.14
Item in Stock
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ID:
683091
Weight:
0.70ct (total)
Size:
7 x 3.5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
12.60
Item in Stock
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ID:
685913
Weight:
28.05ct
Size:
37.6 x 22.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.14
Item in Stock
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ID:
587794
Weight:
17.78ct
Size:
15.3 x 14.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
19.72
Item in Stock
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ID:
416282
Weight:
1.22ct
Size:
16.1 x 3 mm
Clarity:
VS
Content:
1 pc
Price:
$
35.14
Item in Stock
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ID:
633691
Weight:
25.34ct
Size:
20.7 x 14.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
134.71
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
Source: Bizrate
Overall Rating -> 10
I'm happy.
Posted By Ray in January, 2025
Source: Bizrate
Overall Rating -> 10
nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic
Posted By Steve m. in February, 2025
Source: Bizrate
Overall Rating -> 10
It was easy and to the point
Posted By Victorius in May, 2025
Source: Bizrate
Overall Rating -> 10
Very professional site
Posted By JR in January, 2025
Source: Bizrate
Overall Rating -> 9
I think therea's no problem
Posted By Napoleon in August, 2025
Source: Bizrate
Overall Rating -> 10
No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!
Posted By Orphanboy in December, 2025
Source: Bizrate
Overall Rating -> 9
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Posted By Dafanatic in August, 2025
Source: Bizrate
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
Source: Bizrate