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:
584139
Weight:
3.30ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.78
Item in Stock
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ID:
732114
Weight:
1.32ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
50.69
Item in Stock
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ID:
479932
Weight:
3.40ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
31.42
Item in Stock
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ID:
696496
Weight:
46.78ct
Size:
32.7 x 23.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
84.20
Item in Stock
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ID:
515027
Weight:
3.26ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
30.12
Item in Stock
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ID:
732896
Weight:
0.47ct
Size:
5.8 x 3.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
19.74
Item in Stock
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ID:
471910
Weight:
8.02ct
Size:
12.9 x 11.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.76
Item in Stock
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ID:
664821
Weight:
1.02ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
11.02
Item in Stock
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ID:
401446
Weight:
42.26ct
Size:
26.3 x 15.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
83.68
Item in Stock
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ID:
499188
Weight:
2.23ct
Size:
11.8 x 5.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
441.54
Item in Stock
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ID:
489267
Weight:
6.65ct
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
62.16
Item in Stock
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ID:
712464
Weight:
1.29ct
Size:
10 x 5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
3.43
Item in Stock
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ID:
674170
Weight:
15.46ct
Size:
18.6 x 14.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
278.28
Item in Stock
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ID:
614742
Weight:
4.83ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
167.54
Item in Stock
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ID:
392756
Weight:
13.63ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
89.96
Item in Stock
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ID:
472292
Weight:
13.91ct
Size:
16.2 x 13.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
128.53
Item in Stock
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ID:
737468
Weight:
2.06ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
92.70
Item in Stock
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ID:
323098
Weight:
16.28ct
Size:
18 x 15.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
19.70
Item in Stock
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ID:
706344
Weight:
5.15ct
Size:
13.9 x 7.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
128.34
Item in Stock
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ID:
737278
Weight:
2.25ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
101.25
Item in Stock
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ID:
394390
Weight:
5.74ct
Size:
12 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
37.88
Item in Stock
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ID:
710484
Weight:
5.92ct
Size:
9.6 x 9.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
188.26
Item in Stock
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ID:
500029
Weight:
1.97ct
Size:
11.9 x 6 mm
Clarity:
VS
Content:
1 pc
Price:
$
18.20
Item in Stock
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ID:
692659
Weight:
11.38ct
Size:
16 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
95.59
Item in Stock
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ID:
469904
Weight:
30.20ct (total)
Size:
13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
20.72
Item in Stock
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ID:
482535
Weight:
40.61ct
Size:
32.3 x 23.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.48
Item in Stock
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ID:
640655
Weight:
2.17ct
Size:
8 x 6.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
14.33
Item in Stock
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ID:
650501
Weight:
8.89ct
Size:
18.5 x 13.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
6.30
Item in Stock
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ID:
743367
Weight:
10.58ct
Size:
20.4 x 10.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
42.32
Item in Stock
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ID:
701063
Weight:
0.87ct
Size:
5.7 mm
Clarity:
SI
Content:
1 pc
Price:
$
52.20
Item in Stock
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ID:
358263
Weight:
3.98ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
21.89
Item in Stock
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ID:
718131
Weight:
1.23ct (total)
Size:
5.2 x 4.1 mm
Clarity:
VS
Content:
2 pcs
Price:
$
36.90
Item in Stock
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ID:
466223
Weight:
7.00ct (total)
Size:
11.7 x 5.9 mm
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
73.92
Item in Stock
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ID:
710414
Weight:
2.91ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
24.44
Item in Stock
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ID:
648697
Weight:
10.93ct
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
29.86
Item in Stock
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ID:
443042
Weight:
3.76ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.92
Item in Stock
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ID:
411765
Weight:
1.69ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
78.08
Item in Stock
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ID:
559064
Weight:
2.05ct
Size:
7 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
42.08
Item in Stock
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ID:
478136
Weight:
19.43ct
Size:
28.5 x 19.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
13.60
Item in Stock
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ID:
636437
Weight:
1.59ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
41.98
Item in Stock
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ID:
737874
Weight:
1.44ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
72.00
Item in Stock
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ID:
313682
Weight:
2.07ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS-SI
Content:
5 pcs
Price:
$
122.96
Item in Stock
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ID:
554003
Weight:
3.26ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
19.63
Item in Stock
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ID:
722669
Weight:
11.31ct
Size:
23.8 x 12.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
95.00
Item in Stock
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ID:
725757
Weight:
0.90ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
8.64
Item in Stock
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ID:
437688
Weight:
2.40ct
Size:
9.1 x 6.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
110.88
Item in Stock
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ID:
710304
Weight:
1.67ct
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.87
Item in Stock
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ID:
659991
Weight:
1.46ct
Size:
7.6 x 6.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.04
Item in Stock
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ID:
721581
Weight:
37.24ct
Size:
31.8 x 20 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
44.69
Item in Stock
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ID:
697716
Weight:
2.48ct (total)
Size:
10.4 x 7.3 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
62.62
Item in Stock
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ID:
721180
Weight:
1.14ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
9.58
Item in Stock
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ID:
630749
Weight:
6.48ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
11.74
Item in Stock
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ID:
711005
Weight:
5.27ct
Size:
14x9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
14.04
Item in Stock
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ID:
466992
Weight:
0.48ct
Size:
7.4 x 4.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
34.85
Item in Stock
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ID:
687166
Weight:
4.17ct
Size:
10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.17
Item in Stock
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ID:
662893
Weight:
4.75ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.40
Item in Stock
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ID:
712016
Weight:
9.03ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
24.06
Item in Stock
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ID:
516181
Weight:
23.53ct
Size:
18.1 x 14.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.64
Item in Stock
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ID:
364118
Weight:
9.73ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
25.69
Item in Stock
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ID:
384790
Weight:
8.77ct
Size:
29.7 x 13.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
79.07
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
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones.
.
Posted By Steven M. in February, 2025
Source: Bizrate
Overall Rating -> 10
The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.
Posted By Jen in December, 2025
Source: Bizrate
Overall Rating -> 10
Great selection of gems at a reasonable price
Posted By Curt in July, 2025
Source: Bizrate
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 -> 8
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Posted By Salvo in July, 2025
Source: Bizrate
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
Source: Bizrate
Overall Rating -> 10
Very professional site
Posted By JR in January, 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 -> 10
Site is easy to navigate and the variety is great and how often new products are added is also great.
Posted By Jhidron in March, 2025
Source: Bizrate