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:
376911
Weight:
2.43ct
Size:
8.6 x 7.5 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
22.45
Item in Stock
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ID:
392834
Weight:
2.43ct (total)
Size:
5.7 x 5.6 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
64.15
Item in Stock
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ID:
341498
Weight:
5.27ct (total)
Size:
3.6 x 3.6 mm
Clarity:
VS
Content:
20 pcs
Price:
$
46.27
Item in Stock
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ID:
554043
Weight:
1.66ct
Size:
7.4 x 5.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
43.82
Item in Stock
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ID:
736558
Weight:
13.50ct
Size:
22.2 x 14.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.04
Item in Stock
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ID:
711552
Weight:
1.03ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
20.57
Item in Stock
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ID:
479975
Weight:
10.07ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
93.05
Item in Stock
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ID:
387510
Weight:
2.65ct (total)
Size:
4.1 x 3.2 mm
Clarity:
VS
Content:
10 pcs
Price:
$
235.34
Item in Stock
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ID:
397266
Weight:
4.68ct
Size:
10 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
30.89
Item in Stock
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ID:
728366
Weight:
24.47ct
Size:
31.6 x 22.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
49.92
Item in Stock
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ID:
435320
Weight:
5.78ct
Size:
14.9 x 10.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
18.91
Item in Stock
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ID:
560576
Weight:
5.25ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
48.52
Item in Stock
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ID:
734795
Weight:
4.54ct
Size:
11.2 x 8.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
190.68
Item in Stock
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ID:
546882
Weight:
2.90ct
Size:
8.7 x 8.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
22.97
Item in Stock
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ID:
338116
Weight:
13.09ct
Size:
17.3 x 11.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.19
Item in Stock
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ID:
487026
Weight:
6.66ct
Size:
14 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
61.78
Item in Stock
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ID:
493469
Weight:
8.16ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.57
Item in Stock
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ID:
692454
Weight:
16.90ct
Size:
16 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
141.96
Item in Stock
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ID:
310991
Weight:
0.39ct
Size:
6.7 x 3.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.62
Item in Stock
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ID:
621016
Weight:
25.42ct (total)
Size:
20 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
67.10
Item in Stock
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ID:
669759
Weight:
6.69ct
Size:
12.7 x 10.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
40.14
Item in Stock
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ID:
349574
Weight:
1.55ct
Size:
19.1 x 3.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
45.01
Item in Stock
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ID:
709080
Weight:
0.97ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
20.03
Item in Stock
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ID:
713839
Weight:
1.20ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.08
Item in Stock
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ID:
497624
Weight:
38.17ct
Size:
33.9 x 22.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
50.39
Item in Stock
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ID:
725021
Weight:
28.70ct
Size:
29.9 x 19 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
103.32
Item in Stock
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ID:
463300
Weight:
1.41ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
27.92
Item in Stock
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ID:
551152
Weight:
31.00ct (total)
Size:
20.9 x 13.2 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
46.64
Item in Stock
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ID:
742847
Weight:
1.01ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
42.42
Item in Stock
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ID:
447957
Weight:
28.36ct (total)
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
112.31
Item in Stock
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ID:
636642
Weight:
0.54ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.55
Item in Stock
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ID:
595175
Weight:
1.51ct
Size:
7.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
139.52
Item in Stock
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ID:
737623
Weight:
4.65ct
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
27.90
Item in Stock
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ID:
378273
Weight:
13.48ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
53.38
Item in Stock
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ID:
663428
Weight:
4.10ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
34.44
Item in Stock
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ID:
711023
Weight:
19.39ct
Size:
18 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
162.88
Item in Stock
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ID:
272874
Weight:
0.59ct
Size:
5.9 x 4.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
194.70
Item in Stock
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ID:
422069
Weight:
3.50ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
23.10
Item in Stock
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ID:
730864
Weight:
11.44ct (total)
Size:
19.6 x 12.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
7.82
Item in Stock
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ID:
525642
Weight:
55.58ct
Size:
29.5 x 24.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
121.06
Item in Stock
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ID:
224356
Weight:
2.19ct (total)
Size:
4 mm (calibrated)
Clarity:
VS
Content:
9 pcs
Price:
$
130.09
Item in Stock
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ID:
442312
Weight:
2.18ct
Size:
7.5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
71.94
Item in Stock
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ID:
626608
Weight:
1.04ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.61
Item in Stock
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ID:
693044
Weight:
49.65ct
Size:
42.3 x 11.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.88
Item in Stock
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ID:
457144
Weight:
1.75ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
14.70
Item in Stock
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ID:
552433
Weight:
10.87ct
Size:
19.2 x 15.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
28.69
Item in Stock
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ID:
567283
Weight:
7.00ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.16
Item in Stock
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ID:
711009
Weight:
1.08ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.56
Item in Stock
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ID:
671492
Weight:
20.84ct
Size:
25 x 18 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
53.77
Item in Stock
More Options & Item Details
ID:
481328
Weight:
44.30ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
43.86
Item in Stock
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ID:
337608
Weight:
7.53ct (total)
Size:
6.1 x 4.2 mm
Clarity:
Transparent
Content:
10 pcs
Price:
$
69.58
Item in Stock
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ID:
640364
Weight:
0.78ct
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent
Price:
$
8.42
Item in Stock
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ID:
718451
Weight:
0.09ct (total)
Size:
2.1 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
86.40
Item in Stock
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ID:
712447
Weight:
9.99ct (total)
Size:
16 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
26.62
Item in Stock
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ID:
661963
Weight:
2.04ct (total)
Size:
6.3 x 6.2 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
4.92
Item in Stock
More Options & Item Details
ID:
743327
Weight:
0.73ct
Size:
5.8 x 5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
73.00
Item in Stock
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ID:
627866
Weight:
1.34ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.64
Item in Stock
More Options & Item Details
ID:
719382
Weight:
0.99ct
Size:
5.8 x 4.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.82
Item in Stock
More Options & Item Details
ID:
669629
Weight:
18.89ct
Size:
20.8 x 16.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
56.68
Item in Stock
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ID:
493118
Weight:
5.32ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.48
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
selection was broad and the check out was quick. Great site
Posted By JC Karl in September, 2025
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Overall Rating -> 9
I did not have any problems
Posted By Clilrichard in January, 2025
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Overall Rating -> 10
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Posted By Fried Rice in August, 2025
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Overall Rating -> 10
I am filling a small treasure chest and picked a nice amethyst.
Posted By VinnyD in August, 2025
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Overall Rating -> 10
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Posted By G.W. or Bakyow in July, 2025
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Overall Rating -> 10
Loved everything. High quality, quick shipping, and authentication included.
Posted By Chris in March, 2025
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Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Posted By Beman in September, 2025
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Overall Rating -> 9
It was a good experience looking for and finding a nice amethyst stone
Posted By N/a in May, 2025
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Overall Rating -> 10
love the site, the experience and the products.
Posted By Ckingpots in July, 2025
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