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:
484293
Weight:
4.92ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
64.94
Item in Stock
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ID:
526767
Weight:
0.75ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
7.92
Item in Stock
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ID:
564569
Weight:
0.22ct (total)
Size:
3.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
483.90
Item in Stock
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ID:
465500
Weight:
4.05ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.45
Item in Stock
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ID:
694478
Weight:
21.46ct
Size:
18 x 18 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
180.26
Item in Stock
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ID:
384225
Weight:
1.35ct
Size:
16.4 x 3.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
34.40
Item in Stock
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ID:
707844
Weight:
6.31ct
Size:
13.6 x 11 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
45.43
Item in Stock
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ID:
721167
Weight:
0.48ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
4.03
Item in Stock
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ID:
478155
Weight:
6.43ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
58.90
Item in Stock
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ID:
552571
Weight:
5.68ct
Size:
16.6 x 10.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
15.00
Item in Stock
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ID:
721184
Weight:
1.21ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10.16
Item in Stock
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ID:
723024
Weight:
2.13ct (total)
Size:
2 x 2 mm (calibrated)
Clarity:
VS
Content:
50 pcs
Price:
$
217.26
Item in Stock
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ID:
451603
Weight:
2.25ct (total)
Size:
10.9 x 4 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
139.60
Item in Stock
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ID:
717917
Weight:
2.13ct (total)
Size:
6 x 4.8 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
63.90
Item in Stock
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ID:
480251
Weight:
1.76ct
Size:
7.5 x 7.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
16.26
Item in Stock
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ID:
712348
Weight:
4.00ct
Size:
12 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.66
Item in Stock
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ID:
708518
Weight:
1.26ct
Size:
8 x 5.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
26.02
Item in Stock
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ID:
640015
Weight:
0.30ct
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.40
Item in Stock
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ID:
396705
Weight:
1.25ct
Size:
8 x 5.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
78.80
Item in Stock
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ID:
364100
Weight:
13.26ct
Size:
21.1 x 15.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
35.00
Item in Stock
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ID:
697080
Weight:
0.48ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
10.37
Item in Stock
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ID:
699557
Weight:
20.32ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
17.06
Item in Stock
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ID:
572301
Weight:
2.14ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
169.49
Item in Stock
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ID:
737467
Weight:
2.12ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
95.40
Item in Stock
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ID:
387434
Weight:
3.06ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
20.20
Item in Stock
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ID:
603089
Weight:
7.34ct
Size:
12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
96.89
Item in Stock
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ID:
439868
Weight:
1.04ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.44
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:
528128
Weight:
2.32ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
20.42
Item in Stock
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ID:
698593
Weight:
1.18ct
Size:
6 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
7.08
Item in Stock
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ID:
647749
Weight:
0.97ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
25.61
Item in Stock
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ID:
406982
Weight:
10.46ct
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
38.94
Item in Stock
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ID:
721588
Weight:
13.40ct
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
16.08
Item in Stock
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ID:
727354
Weight:
0.55ct
Size:
8 x 5.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
13.75
Item in Stock
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ID:
486660
Weight:
6.24ct
Size:
14.8 x 9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
63.67
Item in Stock
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ID:
558048
Weight:
1.01ct (total)
Size:
4.2 x 4.1 mm
Clarity:
VS
Content:
2 pcs
Price:
$
8.00
Item in Stock
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ID:
708273
Weight:
4.53ct
Size:
13 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.34
Item in Stock
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ID:
621032
Weight:
4.41ct (total)
Size:
12 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
40.75
Item in Stock
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ID:
475093
Weight:
29.95ct (total)
Size:
19.3 x 11.8 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
71.16
Item in Stock
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ID:
699087
Weight:
0.87ct
Size:
6.6 x 4.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.31
Item in Stock
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ID:
364107
Weight:
17.52ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
46.25
Item in Stock
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ID:
520170
Weight:
2.05ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
13.54
Item in Stock
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ID:
503987
Weight:
1.78ct
Size:
7.4 x 7.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.55
Item in Stock
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ID:
515435
Weight:
31.70ct
Size:
35.1 x 22 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
53.26
Item in Stock
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ID:
732477
Weight:
5.85ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
52.86
Item in Stock
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ID:
418326
Weight:
10.57ct (total)
Size:
15.8 x 10.9 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
20.94
Item in Stock
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ID:
432214
Weight:
2.59ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
27.35
Item in Stock
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ID:
637054
Weight:
0.99ct
Size:
7.9 x 5.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
52.27
Item in Stock
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ID:
494209
Weight:
4.32ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
30.97
Item in Stock
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ID:
424334
Weight:
2.58ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
27.24
Item in Stock
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ID:
609979
Weight:
13.20ct (total)
Size:
13 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
15.84
Item in Stock
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ID:
706779
Weight:
2.16ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.18
Item in Stock
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ID:
690458
Weight:
30.06ct
Size:
22.7 x 18.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
588.27
Item in Stock
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ID:
658537
Weight:
4.42ct
Size:
25 x 7.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.91
Item in Stock
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ID:
378365
Weight:
27.88ct (total)
Size:
20.1 x 9.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
110.40
Item in Stock
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ID:
663369
Weight:
3.80ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.92
Item in Stock
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ID:
617772
Weight:
1.62ct
Size:
7.9 x 6.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
34.45
Item in Stock
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ID:
400834
Weight:
5.40ct
Size:
10.6 x 10.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
35.64
Item in Stock
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ID:
736606
Weight:
1.53ct
Size:
8.5 x 7.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.71
Item in Stock
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ID:
565254
Weight:
20.53ct
Size:
26.1 x 15.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
15.44
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 -> 8
great experience
Posted By T in December, 2024
Source: Bizrate
Overall Rating -> 10
Great for buying gemstones, came with authenticity certs. Will buy again someday!
Posted By Uggadugga in May, 2025
Source: Bizrate
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
Source: Bizrate
Overall Rating -> 8
Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use
Posted By DrD in May, 2025
Source: Bizrate
Overall Rating -> 10
Good selection, trusted quality. What I have purchased has always been as discribed.
Posted By Sterling in November, 2024
Source: Bizrate
Overall Rating -> 9
Will know more once order received
Posted By Jim in September, 2025
Source: Bizrate
Overall Rating -> 10
Helpselect accomplished all personal growth goals
Posted By Mike in October, 2024
Source: Bizrate
Overall Rating -> 10
I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.
Posted By Tim in March, 2025
Source: Bizrate
Overall Rating -> 10
Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.
Posted By Sina in April, 2025
Source: Bizrate