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:
371743
Weight:
4.97ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
32.81
Item in Stock
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ID:
544462
Weight:
0.90ct
Size:
5.2 x 5.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.27
Item in Stock
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ID:
346283
Weight:
2.62ct (total)
Size:
2.4 x 2.4 mm
Clarity:
VVS-VS
Content:
30 pcs
Price:
$
293.96
Item in Stock
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ID:
664559
Weight:
2.37ct
Size:
10.3 x 8.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
17.06
Item in Stock
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ID:
605871
Weight:
27.56ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
254.65
Item in Stock
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ID:
636872
Weight:
1.13ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.85
Item in Stock
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ID:
442373
Weight:
1.76ct
Size:
7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.72
Item in Stock
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ID:
413420
Weight:
5.10ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
16.84
Item in Stock
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ID:
463292
Weight:
4.28ct (total)
Size:
12.1 x 6.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
56.66
Item in Stock
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ID:
475417
Weight:
4.54ct
Size:
14.4 x 10.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
43.26
Item in Stock
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ID:
391185
Weight:
29.82ct (total)
Size:
29.6 x 13.7 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
59.04
Item in Stock
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ID:
725697
Weight:
0.87ct
Size:
5.8 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
73.86
Item in Stock
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ID:
720532
Weight:
1.04ct
Size:
6.5 x 4.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
100.10
Item in Stock
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ID:
463290
Weight:
3.55ct (total)
Size:
11.9 x 6 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
47.00
Item in Stock
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ID:
655929
Weight:
1.50ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
36.00
Item in Stock
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ID:
453830
Weight:
3.00ct
Size:
12.6 x 8.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.72
Item in Stock
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ID:
701025
Weight:
0.63ct
Size:
5.5 x 4.5 mm
Clarity:
SI
Content:
1 pc
Price:
$
37.80
Item in Stock
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ID:
320217
Weight:
1.46ct
Size:
9 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
77.09
Item in Stock
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ID:
732948
Weight:
3.22ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.10
Item in Stock
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ID:
480322
Weight:
6.42ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
Translucent
Content:
10 pcs
Price:
$
13.56
Item in Stock
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ID:
700987
Weight:
12.01ct
Size:
14.3 x 13.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.53
Item in Stock
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ID:
459507
Weight:
3.96ct
Size:
11 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
31.37
Item in Stock
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ID:
431741
Weight:
1.45ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
15.30
Item in Stock
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ID:
698585
Weight:
6.87ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
57.71
Item in Stock
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ID:
698714
Weight:
2.20ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
13.20
Item in Stock
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ID:
746006
Weight:
2.47ct
Size:
9 x 7.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
79.78
Item in Stock
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ID:
462725
Weight:
2.23ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
117.74
Item in Stock
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ID:
673099
Weight:
1.35ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
32.40
Item in Stock
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ID:
311148
Weight:
1.33ct
Size:
11 x 7.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
70.22
Item in Stock
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ID:
719620
Weight:
0.82ct
Size:
5.9 x 4.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
14.76
Item in Stock
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ID:
474892
Weight:
1.77ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
16.36
Item in Stock
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ID:
737134
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:
693887
Weight:
67.41ct
Size:
46.5 x 29 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
46.92
Item in Stock
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ID:
721621
Weight:
6.39ct
Size:
16.3 x 11.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
23.00
Item in Stock
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ID:
738964
Weight:
0.30ct
Size:
4.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
15.00
Item in Stock
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ID:
485552
Weight:
12.46ct
Size:
16.9 x 16.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
16.45
Item in Stock
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ID:
655805
Weight:
0.96ct
Size:
7.3 x 7.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
23.04
Item in Stock
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ID:
722794
Weight:
0.50ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.00
Item in Stock
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ID:
708507
Weight:
1.31ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
27.06
Item in Stock
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ID:
706927
Weight:
2.05ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.92
Item in Stock
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ID:
730208
Weight:
0.99ct
Size:
9.8 x 3.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
59.40
Item in Stock
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ID:
450971
Weight:
4.32ct
Size:
14.3 x 8.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
39.91
Item in Stock
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ID:
541917
Weight:
2.10ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
19.40
Item in Stock
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ID:
612286
Weight:
7.68ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
109.50
Item in Stock
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ID:
348973
Weight:
2.18ct
Size:
17.4 x 4.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
71.94
Item in Stock
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ID:
366360
Weight:
1.15ct
Size:
7.4 x 5.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
161.56
Item in Stock
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ID:
462723
Weight:
1.48ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
78.14
Item in Stock
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ID:
462062
Weight:
7.48ct (total)
Size:
12.1 x 6 mm
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
89.15
Item in Stock
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ID:
448933
Weight:
14.00ct
Size:
17.5 x 13.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
46.20
Item in Stock
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ID:
438813
Weight:
1.51ct
Size:
6.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
39.86
Item in Stock
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ID:
346570
Weight:
4.48ct
Size:
12.2 x 7.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
3,010.56
Item in Stock
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ID:
517982
Weight:
2.38ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.00
Item in Stock
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ID:
643697
Weight:
4.12ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
37.48
Item in Stock
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ID:
482143
Weight:
25.26ct (total)
Size:
23.1 x 11.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
32.68
Item in Stock
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ID:
343076
Weight:
3.57ct
Size:
10 x 10 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
11.82
Item in Stock
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ID:
427327
Weight:
1.28ct
Size:
9 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.51
Item in Stock
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ID:
414766
Weight:
7.70ct
Size:
12 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
50.82
Item in Stock
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ID:
394929
Weight:
5.06ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.40
Item in Stock
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ID:
463909
Weight:
4.67ct
Size:
12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
9.25
Item in Stock
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ID:
712582
Weight:
2.33ct
Size:
10 x 6.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
6.20
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
I could see the actual gem I was buying
Posted By Bugs in December, 2025
Source: Bizrate
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
Source: Bizrate
Overall Rating -> 10
My whole experience is great.
Posted By Ghs in November, 2025
Source: Bizrate
Overall Rating -> 10
I love the quality, package and info of your gems.
Posted By Diana in April, 2025
Source: Bizrate
Overall Rating -> 10
It's mostly good, only some item's are easier to find through the search than the menu
Posted By Wayne in July, 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
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
Posted By Darkstar in June, 2025
Source: Bizrate
Overall Rating -> 10
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Posted By Dia in March, 2025
Source: Bizrate
Overall Rating -> 9
Fast and reliable service.
Posted By Zæck in December, 2025
Source: Bizrate