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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Cat's Eye Aquamarine (15)
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ID:
594844
Weight:
15.90ct
Size:
17.7 x 14.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
125.93
Item in Stock
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ID:
749011
Weight:
0.48ct
Size:
6.1 x 5.1 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
120.00
Item in Stock
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ID:
708495
Weight:
1.60ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.05
Item in Stock
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ID:
618792
Weight:
8.82ct
Size:
14 x 14 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
44.59
Item in Stock
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ID:
733155
Weight:
3.13ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.28
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:
712757
Weight:
7.16ct (total)
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
19.08
Item in Stock
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ID:
546895
Weight:
1.37ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
10.85
Item in Stock
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ID:
553718
Weight:
1.90ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
42.94
Item in Stock
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ID:
492900
Weight:
3.91ct
Size:
13.5 x 9.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.28
Item in Stock
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ID:
392302
Weight:
76.14ct
Size:
35.3 x 23.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
73.09
Item in Stock
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ID:
521203
Weight:
68.17ct
Size:
36.9 x 32.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
343.74
Item in Stock
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ID:
636190
Weight:
1.37ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
39.46
Item in Stock
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ID:
715682
Weight:
0.28ct
Size:
5.1 x 3.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.84
Item in Stock
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ID:
393513
Weight:
7.64ct
Size:
12 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
50.42
Item in Stock
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ID:
688720
Weight:
0.07ct
Size:
2.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
40.81
Item in Stock
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ID:
713965
Weight:
1.64ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
27.55
Item in Stock
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ID:
709992
Weight:
0.43ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
3.61
Item in Stock
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ID:
738769
Weight:
0.30ct
Size:
4.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.00
Item in Stock
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ID:
721932
Weight:
8.24ct
Size:
13 x 11.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.89
Item in Stock
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ID:
711819
Weight:
10.31ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
27.47
Item in Stock
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ID:
430833
Weight:
2.52ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
16.63
Item in Stock
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ID:
457130
Weight:
5.70ct
Size:
13.4 x 8.1 mm
Clarity:
VS
Price:
$
30.10
Item in Stock
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ID:
655187
Weight:
1.35ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
11.34
Item in Stock
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ID:
296633
Weight:
3.92ct (total)
Size:
8 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
5 pcs
Price:
$
28.52
Item in Stock
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ID:
464178
Weight:
3.84ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
35.48
Item in Stock
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ID:
526769
Weight:
0.90ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.50
Item in Stock
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ID:
718299
Weight:
0.03ct
Size:
2 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.80
Item in Stock
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ID:
736713
Weight:
7.61ct
Size:
15.2 x 12 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.73
Item in Stock
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ID:
700128
Weight:
0.33ct
Size:
4.2 x 3.4 mm
Clarity:
SI
Content:
1 pc
Price:
$
19.80
Item in Stock
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ID:
515510
Weight:
12.25ct
Size:
17 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.95
Item in Stock
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ID:
732449
Weight:
0.60ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
14.40
Item in Stock
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ID:
333639
Weight:
15.99ct (total)
Size:
15.3 x 11.1 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
211.07
Item in Stock
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ID:
565511
Weight:
4.71ct
Size:
12 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
31.09
Item in Stock
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ID:
392986
Weight:
3.82ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
100.85
Item in Stock
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ID:
623813
Weight:
0.83ct
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
7.30
Item in Stock
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ID:
427538
Weight:
2.50ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
16.50
Item in Stock
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ID:
675716
Weight:
8.92ct (total)
Size:
14.8 x 8.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
25.37
Item in Stock
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ID:
483743
Weight:
1.15ct
Size:
6.4 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
91.08
Item in Stock
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ID:
714464
Weight:
0.76ct
Size:
5.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
22.80
Item in Stock
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ID:
488631
Weight:
1.85ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
48.72
Item in Stock
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ID:
684491
Weight:
24.78ct
Size:
31.2 x 20.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
24.68
Item in Stock
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ID:
692348
Weight:
23.96ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
201.26
Item in Stock
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ID:
492531
Weight:
5.43ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
39.29
Item in Stock
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ID:
700066
Weight:
32.69ct
Size:
38.6 x 20.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.46
Item in Stock
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ID:
728067
Weight:
1.19ct
Size:
6.7 x 5.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
7.14
Item in Stock
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ID:
721914
Weight:
0.57ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10.26
Item in Stock
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ID:
605868
Weight:
23.48ct
Size:
22 x 18.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
197.23
Item in Stock
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ID:
501813
Weight:
1.70ct
Size:
10 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.46
Item in Stock
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ID:
488049
Weight:
38.76ct
Size:
30 x 24.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.58
Item in Stock
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ID:
465247
Weight:
4.79ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
41.93
Item in Stock
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ID:
673211
Weight:
1.39ct
Size:
7.7 x 6.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
33.36
Item in Stock
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ID:
717941
Weight:
0.66ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
19.80
Item in Stock
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ID:
413693
Weight:
10.65ct
Size:
14 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
351.46
Item in Stock
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ID:
630317
Weight:
26.45ct
Size:
18.9 x 16.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
139.97
Item in Stock
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ID:
724969
Weight:
3.20ct
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
3.65
Item in Stock
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ID:
503437
Weight:
2.41ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
22.27
Item in Stock
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ID:
349690
Weight:
1.83ct
Size:
20.9 x 3.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
53.15
Item in Stock
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ID:
687432
Weight:
0.28ct
Size:
4 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.44
Item in Stock
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ID:
740694
Weight:
0.13ct (total)
Size:
4.2 x 2.1 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
544.37
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
Good. I ts very user friendly.
Posted By Shalini in June, 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
Overall Rating -> 10
hassle free experience.
Posted By Jhidron in October, 2025
Source: Bizrate
Overall Rating -> 10
Was a good experience.
Posted By Tim in July, 2025
Source: Bizrate
Overall Rating -> 10
I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
Posted By Marti in July, 2025
Source: Bizrate
Overall Rating -> 10
Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.
Posted By Jess in February, 2025
Source: Bizrate
Overall Rating -> 9
Will know more once order received
Posted By Jim in September, 2025
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Overall Rating -> 8
Good prices
Posted By TRM in October, 2025
Source: Bizrate
Overall Rating -> 9
I wish there were options for jewelry settings
Posted By Tim in May, 2025
Source: Bizrate