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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Clear All
ID:
357220
Weight:
2.05ct
Size:
7.5 x 7.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
67.66
Item in Stock
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ID:
688817
Weight:
3.91ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
21.54
Item in Stock
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ID:
675840
Weight:
7.81ct
Size:
14.6 x 12.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
46.86
Item in Stock
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ID:
647588
Weight:
29.33ct
Size:
38.8 x 23.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
35.20
Item in Stock
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ID:
711198
Weight:
0.47ct
Size:
6 x 4 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
1.25
Item in Stock
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ID:
678711
Weight:
5.55ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
46.62
Item in Stock
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ID:
546883
Weight:
3.53ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.96
Item in Stock
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ID:
548278
Weight:
11.37ct
Size:
14.6 x 12.9 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
450.25
Item in Stock
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ID:
707975
Weight:
2.36ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
3.91
Item in Stock
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ID:
743373
Weight:
10.57ct
Size:
22.2 x 17 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
42.28
Item in Stock
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ID:
682998
Weight:
9.76ct
Size:
14.4 x 11.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
58.56
Item in Stock
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ID:
592770
Weight:
1.09ct (total)
Size:
8.1 x 4 mm
Clarity:
VS
Content:
2 pcs
Price:
$
20.15
Item in Stock
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ID:
431355
Weight:
2.60ct (total)
Size:
4.8 x 4.8 mm
Clarity:
VS
Content:
4 pcs
Price:
$
27.42
Item in Stock
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ID:
493665
Weight:
7.48ct (total)
Size:
10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
26.66
Item in Stock
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ID:
534119
Weight:
1.60ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.78
Item in Stock
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ID:
498115
Weight:
32.76ct (total)
Size:
20.9 x 14.5 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
44.98
Item in Stock
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ID:
685339
Weight:
0.70ct
Size:
5.5 x 4.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
29.40
Item in Stock
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ID:
661819
Weight:
2.40ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
57.60
Item in Stock
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ID:
433741
Weight:
4.92ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
32.47
Item in Stock
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ID:
487162
Weight:
8.81ct
Size:
21 x 8.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
89.89
Item in Stock
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ID:
673252
Weight:
10.11ct (total)
Size:
17.9 x 10.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
28.51
Item in Stock
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ID:
492206
Weight:
7.45ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
28.02
Item in Stock
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ID:
735110
Weight:
0.70ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
42.00
Item in Stock
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ID:
711619
Weight:
27.95ct
Size:
22.8 x 18.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
50.32
Item in Stock
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ID:
471733
Weight:
1.13ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
46.82
Item in Stock
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ID:
413502
Weight:
5.51ct
Size:
11 x 11 mm (calibrated)
Clarity:
VVS-VS
Price:
$
18.18
Item in Stock
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ID:
626195
Weight:
3.24ct
Size:
13.1 x 10.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
9.79
Item in Stock
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ID:
721823
Weight:
0.52ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
9.36
Item in Stock
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ID:
725471
Weight:
0.66ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
6.34
Item in Stock
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ID:
691881
Weight:
0.18ct
Size:
3.4 x 2.9 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
10.80
Item in Stock
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ID:
450784
Weight:
6.37ct
Size:
13 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
58.86
Item in Stock
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ID:
409974
Weight:
2.04ct (total)
Size:
7.5 x 4.6 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
9.74
Item in Stock
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ID:
445856
Weight:
5.95ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
15.79
Item in Stock
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ID:
390811
Weight:
1.97ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
127.26
Item in Stock
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ID:
554453
Weight:
0.83ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
16.44
Item in Stock
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ID:
407844
Weight:
4.69ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
257.23
Item in Stock
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ID:
688726
Weight:
0.06ct
Size:
2.4 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
34.98
Item in Stock
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ID:
691466
Weight:
0.63ct
Size:
5.1 x 4.2 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
37.80
Item in Stock
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ID:
695124
Weight:
6.77ct
Size:
12 x 8.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
203.10
Item in Stock
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ID:
517814
Weight:
14.60ct
Size:
25 x 11.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.15
Item in Stock
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ID:
730200
Weight:
0.64ct
Size:
4.6 x 4.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.40
Item in Stock
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ID:
453665
Weight:
2.40ct
Size:
9.5 x 9.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.18
Item in Stock
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ID:
471600
Weight:
1.23ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
46.33
Item in Stock
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ID:
695904
Weight:
8.05ct
Size:
15 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
241.50
Item in Stock
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ID:
634656
Weight:
0.96ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.28
Item in Stock
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ID:
615759
Weight:
2.40ct (total)
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
25.34
Item in Stock
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ID:
564401
Weight:
0.98ct
Size:
7.6 x 6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
14.93
Item in Stock
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ID:
453372
Weight:
1.59ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
14.69
Item in Stock
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ID:
513188
Weight:
0.95ct
Size:
5.5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
68.98
Item in Stock
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ID:
479950
Weight:
5.07ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
46.85
Item in Stock
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ID:
485218
Weight:
7.19ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
Translucent
Content:
4 pcs
Price:
$
37.97
Item in Stock
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ID:
644429
Weight:
1.25ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.00
Item in Stock
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ID:
640576
Weight:
1.17ct
Size:
6.7 x 5.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
7.73
Item in Stock
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ID:
462377
Weight:
6.64ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
43.82
Item in Stock
More Options & Item Details
ID:
697234
Weight:
0.58ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
3.48
Item in Stock
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ID:
393648
Weight:
13.75ct
Size:
15 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
90.76
Item in Stock
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ID:
693023
Weight:
26.19ct
Size:
38.3 x 9.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
7.86
Item in Stock
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ID:
366361
Weight:
1.07ct
Size:
7.3 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
150.32
Item in Stock
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ID:
528221
Weight:
0.96ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
8.87
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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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
First time so this is an experiment! Shopping is so fun on this site, though!
Posted By Gem Delight in March, 2025
Source: Bizrate
Overall Rating -> 9
Fast and reliable service.
Posted By Zæck in December, 2025
Source: Bizrate
Overall Rating -> 10
Great prices!!! High quality gemstones.
Posted By Ricky in October, 2025
Source: Bizrate
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
Source: Bizrate
Overall Rating -> 9
The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.
Posted By Emmanuel in October, 2025
Source: Bizrate
Overall Rating -> 10
I'm happy.
Posted By Ray in January, 2025
Source: Bizrate
Overall Rating -> 10
excellent deals-excellent service-fair prices
Posted By JD in April, 2025
Source: Bizrate
Overall Rating -> 8
I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.
Posted By Atsu in December, 2025
Source: Bizrate
Overall Rating -> 10
I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.
Posted By Bryan De David in April, 2025
Source: Bizrate