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:
663710
Weight:
100.51ct
Size:
35.5 x 26.7 mm
Clarity:
IF
Content:
1 pc
Price:
$
705.58
Item in Stock
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ID:
705853
Weight:
0.75ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Price:
$
6.30
Item in Stock
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Select
1
2
3
4
pcs 0 in Cart
ID:
380734
Weight:
1.17ct
Size:
9 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
77.22
Item in Stock
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ID:
651888
Weight:
1.64ct
Size:
10 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
11.28
Item in Stock
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ID:
386700
Weight:
5.46ct
Size:
20.1 x 9.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
44.16
Item in Stock
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ID:
433823
Weight:
2.25ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
20.80
Item in Stock
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ID:
490507
Weight:
4.29ct (total)
Size:
5.7 mm
Clarity:
VS
Content:
5 pcs
Price:
$
50.52
Item in Stock
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ID:
743332
Weight:
8.38ct
Size:
22.6 x 13.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.52
Item in Stock
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ID:
598781
Weight:
3.53ct
Size:
16.4 x 7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
46.60
Item in Stock
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ID:
693709
Weight:
22.71ct
Size:
32.5 x 9.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.17
Item in Stock
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ID:
418452
Weight:
13.24ct (total)
Size:
17.2 x 11.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
26.22
Item in Stock
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ID:
390951
Weight:
1.88ct
Size:
18.6 x 3.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
54.60
Item in Stock
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ID:
479519
Weight:
17.57ct (total)
Size:
18.8 x 12.8 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
32.02
Item in Stock
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ID:
352550
Weight:
5.66ct
Size:
17.1 x 9 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
52.30
Item in Stock
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ID:
358449
Weight:
4.05ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
26.74
Item in Stock
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ID:
640408
Weight:
0.31ct
Size:
5 x 3 mm (calibrated)
Clarity:
VS-SI
Price:
$
14.88
Item in Stock
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ID:
632301
Weight:
6.02ct (total)
Size:
17.9 x 7.1 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
43.34
Item in Stock
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ID:
474453
Weight:
15.14ct
Size:
19.6 x 13.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
45.42
Item in Stock
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ID:
701060
Weight:
10.12ct
Size:
11 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
9.72
Item in Stock
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ID:
376664
Weight:
1.61ct
Size:
8.1 x 6.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
12.52
Item in Stock
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ID:
717157
Weight:
18.49ct
Size:
21.8 x 19.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
35.28
Item in Stock
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ID:
670709
Weight:
0.52ct
Size:
4.6 x 4.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
18.72
Item in Stock
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ID:
734958
Weight:
4.94ct
Size:
11 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
24.70
Item in Stock
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ID:
418298
Weight:
5.59ct
Size:
13.9 x 9.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
11.06
Item in Stock
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ID:
603159
Weight:
2.13ct
Size:
8.4 x 7.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
546.48
Item in Stock
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ID:
445713
Weight:
3.94ct
Size:
13 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.76
Item in Stock
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ID:
645462
Weight:
1.29ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.84
Item in Stock
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ID:
720476
Weight:
1.70ct
Size:
7.6 x 5.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
163.63
Item in Stock
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ID:
673647
Weight:
11.82ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
70.92
Item in Stock
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ID:
428152
Weight:
5.26ct
Size:
13.8 x 10.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
41.66
Item in Stock
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ID:
684450
Weight:
1.93ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Price:
$
16.70
Item in Stock
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ID:
486495
Weight:
44.33ct (total)
Size:
32.4 x 9.1 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
29.26
Item in Stock
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ID:
553118
Weight:
2.00ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
12.04
Item in Stock
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ID:
389593
Weight:
2.39ct (total)
Size:
7.8 x 5.7 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
15.78
Item in Stock
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ID:
602994
Weight:
1.40ct
Size:
7.5 x 6.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
84.00
Item in Stock
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ID:
511255
Weight:
1.07ct
Size:
5.8 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
63.56
Item in Stock
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ID:
693222
Weight:
8.00ct
Size:
12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
7.68
Item in Stock
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ID:
460784
Weight:
3.23ct
Size:
10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.84
Item in Stock
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ID:
599805
Weight:
4.40ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
57.50
Item in Stock
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ID:
475495
Weight:
3.47ct
Size:
8.7 x 10 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
884.02
Item in Stock
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ID:
350511
Weight:
2.96ct (total)
Size:
3 x 3 mm (calibrated)
Clarity:
Transparent
Content:
20 pcs
Price:
$
67.60
Item in Stock
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ID:
387429
Weight:
3.15ct (total)
Size:
4.6 x 4.6 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
20.80
Item in Stock
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ID:
678867
Weight:
2.86ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
24.02
Item in Stock
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ID:
413450
Weight:
1.85ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.10
Item in Stock
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ID:
659818
Weight:
3.24ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
7.81
Item in Stock
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ID:
369626
Weight:
2.24ct (total)
Size:
7.2 x 5.4 mm
Clarity:
VS
Content:
2 pcs
Price:
$
79.93
Item in Stock
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ID:
608949
Weight:
2.47ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
45.65
Item in Stock
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ID:
527845
Weight:
0.93ct (total)
Size:
6.1 x 4.2 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.82
Item in Stock
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ID:
685511
Weight:
3.09ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
29.66
Item in Stock
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ID:
364431
Weight:
13.83ct
Size:
17.2 x 14.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
27.37
Item in Stock
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ID:
486197
Weight:
6.03ct
Size:
14.4 x 11 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
50.65
Item in Stock
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ID:
743424
Weight:
14.82ct
Size:
26.2 x 11.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
59.28
Item in Stock
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ID:
717192
Weight:
1.13ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
23.05
Item in Stock
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ID:
450929
Weight:
1.51ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
13.96
Item in Stock
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ID:
725855
Weight:
3.48ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
137.84
Item in Stock
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ID:
690535
Weight:
2.65ct (total)
Size:
7.8 x 7 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
62.23
Item in Stock
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ID:
553598
Weight:
6.57ct (total)
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
34.69
Item in Stock
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ID:
492536
Weight:
5.71ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
41.30
Item in Stock
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ID:
394927
Weight:
4.90ct
Size:
10 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
32.34
Item in Stock
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ID:
650724
Weight:
1.72ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
14.45
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
It was a good interaction I got a good gemstone for cheap
Posted By Jon in December, 2025
Source: Bizrate
Overall Rating -> 10
It was my second time so I understand what it is to do
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.
Posted By SLIntuitive Donna in July, 2025
Source: Bizrate
Overall Rating -> 9
If you have motion picture, then I will be more satisfied with.
Posted By Ray in November, 2025
Source: Bizrate
Overall Rating -> 10
Very professional site
Posted By JR in January, 2025
Source: Bizrate
Overall Rating -> 9
I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.
Posted By Jezzi in June, 2025
Source: Bizrate
Overall Rating -> 10
Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!
Posted By Britnee Rose in September, 2025
Source: Bizrate
Overall Rating -> 10
Very good
Hoping you will increase your inventory especially in the 6mm
Thanks
Posted By Ibie in February, 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