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:
459962
Weight:
3.80ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.11
Item in Stock
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ID:
386002
Weight:
2.77ct (total)
Size:
4.5 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
18.29
Item in Stock
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ID:
714027
Weight:
0.71ct
Size:
7.5 x 5.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.34
Item in Stock
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ID:
710439
Weight:
1.24ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
22.21
Item in Stock
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ID:
577706
Weight:
6.99ct
Size:
16 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
9.78
Item in Stock
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ID:
704702
Weight:
26.99ct
Size:
32.8 x 10.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
6.48
Item in Stock
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ID:
716442
Weight:
11.90ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
114.24
Item in Stock
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ID:
428226
Weight:
5.03ct
Size:
13 x 10.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
33.20
Item in Stock
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ID:
377680
Weight:
5.52ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
141.42
Item in Stock
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ID:
348662
Weight:
4.13ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
38.16
Item in Stock
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ID:
664134
Weight:
0.94ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Price:
$
7.90
Item in Stock
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Select
1
2
3
4
5
pcs 0 in Cart
ID:
725198
Weight:
48.31ct
Size:
28.8 x 21.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
173.92
Item in Stock
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ID:
490894
Weight:
11.48ct (total)
Size:
14.1 x 10.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
69.45
Item in Stock
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ID:
587287
Weight:
1.45ct
Size:
7.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
133.98
Item in Stock
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ID:
741460
Weight:
0.62ct
Size:
5.1 x 4.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
24.80
Item in Stock
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ID:
520280
Weight:
4.59ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
42.41
Item in Stock
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ID:
643668
Weight:
6.36ct
Size:
25.9 x 9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
53.42
Item in Stock
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ID:
364012
Weight:
16.21ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
32.10
Item in Stock
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ID:
724923
Weight:
0.72ct
Size:
9.2 x 3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
30.24
Item in Stock
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ID:
433701
Weight:
5.42ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
35.77
Item in Stock
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ID:
449622
Weight:
4.45ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
29.38
Item in Stock
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ID:
518926
Weight:
1.10ct
Size:
9.9 x 4.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
87.12
Item in Stock
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ID:
414300
Weight:
5.46ct
Size:
10 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
36.04
Item in Stock
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ID:
560869
Weight:
0.93ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.59
Item in Stock
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ID:
730461
Weight:
37.97ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
36.46
Item in Stock
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ID:
732492
Weight:
0.72ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
6.05
Item in Stock
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ID:
691847
Weight:
11.80ct
Size:
13.4 x 10 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.72
Item in Stock
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ID:
446635
Weight:
4.97ct
Size:
13 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
16.39
Item in Stock
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ID:
688208
Weight:
0.92ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.83
Item in Stock
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ID:
712887
Weight:
4.04ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
58.18
Item in Stock
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ID:
687580
Weight:
3.67ct (total)
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
10.74
Item in Stock
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ID:
720759
Weight:
0.49ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
4.12
Item in Stock
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ID:
464507
Weight:
3.65ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
33.73
Item in Stock
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ID:
743322
Weight:
0.62ct
Size:
5.4 x 4.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
62.00
Item in Stock
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ID:
699285
Weight:
0.75ct
Size:
6 x 4.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.50
Item in Stock
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ID:
718044
Weight:
22.31ct
Size:
28.9 x 13.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
80.32
Item in Stock
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ID:
394310
Weight:
62.40ct
Size:
42.6 x 35.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
59.90
Item in Stock
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ID:
501474
Weight:
8.30ct
Size:
16 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
34.84
Item in Stock
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ID:
704857
Weight:
0.99ct
Size:
8.7 x 6.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
29.70
Item in Stock
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ID:
658250
Weight:
19.54ct
Size:
19.5 x 19.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.61
Item in Stock
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ID:
476870
Weight:
18.72ct
Size:
15.7 x 12.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
74.14
Item in Stock
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ID:
688683
Weight:
1.93ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.63
Item in Stock
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ID:
504640
Weight:
4.53ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
42.60
Item in Stock
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ID:
706506
Weight:
9.15ct
Size:
16.7 x 11.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
18.67
Item in Stock
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ID:
687632
Weight:
1.32ct
Size:
6.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
1.58
Item in Stock
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ID:
418258
Weight:
5.32ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
28.09
Item in Stock
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ID:
515839
Weight:
2.76ct
Size:
9.2 x 7.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
60.70
Item in Stock
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ID:
532316
Weight:
4.85ct
Size:
15 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
38.41
Item in Stock
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ID:
480702
Weight:
3.56ct (total)
Size:
3.8 x 3.6 mm
Clarity:
Translucent
Content:
30 pcs
Price:
$
30.46
Item in Stock
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ID:
460490
Weight:
3.46ct
Size:
13 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.97
Item in Stock
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ID:
691228
Weight:
0.36ct
Size:
4 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
21.60
Item in Stock
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ID:
737550
Weight:
10.95ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
65.70
Item in Stock
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ID:
428647
Weight:
5.12ct
Size:
14.7 x 9.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.55
Item in Stock
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ID:
718878
Weight:
1.01ct
Size:
5.9 x 5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
18.18
Item in Stock
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ID:
471534
Weight:
7.62ct
Size:
16.6 x 11.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
78.96
Item in Stock
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ID:
389511
Weight:
3.18ct (total)
Size:
7.5 x 5.8 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
20.99
Item in Stock
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ID:
579545
Weight:
1.83ct
Size:
7.6 x 7.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
25.37
Item in Stock
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ID:
720250
Weight:
1.19ct
Size:
7.1 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
171.36
Item in Stock
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ID:
710503
Weight:
6.24ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.12
Item in Stock
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ID:
454529
Weight:
0.80ct
Size:
5.5 x 5.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
33.79
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 -> 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
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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
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Overall Rating -> 10
All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.
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Overall Rating -> 10
Very food
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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
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Overall Rating -> 10
hassle free experience.
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Overall Rating -> 10
Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.
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Overall Rating -> 10
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Overall Rating -> 10
First time so this is an experiment! Shopping is so fun on this site, though!
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