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:
550593
Weight:
26.93ct (total)
Size:
20.4 x 14.3 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
40.52
Item in Stock
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ID:
697420
Weight:
41.81ct
Size:
22.9 x 19 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.60
Item in Stock
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ID:
465644
Weight:
5.09ct
Size:
14 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
44.56
Item in Stock
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ID:
428165
Weight:
3.69ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.74
Item in Stock
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ID:
707990
Weight:
5.92ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
9.80
Item in Stock
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ID:
692964
Weight:
28.80ct
Size:
34.1 x 10.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.37
Item in Stock
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ID:
458236
Weight:
1.36ct (total)
Size:
4.6 x 3.7 mm
Clarity:
VS
Content:
4 pcs
Price:
$
179.52
Item in Stock
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ID:
724746
Weight:
0.81ct
Size:
10 x 4.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
24.30
Item in Stock
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ID:
454415
Weight:
0.85ct
Size:
9.8 x 4.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.90
Item in Stock
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ID:
700037
Weight:
0.27ct
Size:
3.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
16.20
Item in Stock
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ID:
486237
Weight:
5.43ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
45.61
Item in Stock
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ID:
623754
Weight:
8.48ct
Size:
16.8 x 10.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
143.95
Item in Stock
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ID:
465369
Weight:
4.12ct
Size:
13.5 x 9.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
36.06
Item in Stock
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ID:
388108
Weight:
0.98ct
Size:
7.5 x 5.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
45.28
Item in Stock
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ID:
686150
Weight:
0.20ct
Size:
3.3 x 3.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
9.60
Item in Stock
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ID:
509244
Weight:
32.18ct
Size:
21 x 17.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
297.35
Item in Stock
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ID:
479657
Weight:
2.56ct (total)
Size:
10.2 x 5.2 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
27.04
Item in Stock
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ID:
673484
Weight:
1.51ct
Size:
7.4 x 5.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.24
Item in Stock
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ID:
559273
Weight:
1.57ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
32.22
Item in Stock
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ID:
640074
Weight:
1.52ct
Size:
7.4 x 6.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
9.12
Item in Stock
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ID:
453609
Weight:
6.42ct
Size:
15.2 x 8.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
211.86
Item in Stock
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ID:
697713
Weight:
0.44ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
9.50
Item in Stock
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ID:
542538
Weight:
0.65ct
Size:
6.4 x 4.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
28.99
Item in Stock
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ID:
522918
Weight:
57.90ct
Size:
44.1 x 27.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
58.85
Item in Stock
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ID:
672429
Weight:
1.76ct
Size:
7.5 x 5.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
42.24
Item in Stock
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ID:
472495
Weight:
22.27ct (total)
Size:
20.3 x 12.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
44.10
Item in Stock
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ID:
532559
Weight:
3.86ct
Size:
10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.02
Item in Stock
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ID:
376743
Weight:
2.34ct
Size:
8.2 x 6.9 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
21.62
Item in Stock
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ID:
480067
Weight:
2.19ct
Size:
8.4 x 8.2 mm
Clarity:
Transparent
Price:
$
20.23
Item in Stock
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ID:
454359
Weight:
0.99ct
Size:
12.3 x 4.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
41.82
Item in Stock
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ID:
638392
Weight:
1.82ct
Size:
9 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
10.92
Item in Stock
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ID:
579381
Weight:
9.49ct
Size:
13.7 x 13.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
13.40
Item in Stock
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ID:
465922
Weight:
4.04ct (total)
Size:
11.9 x 6 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
42.66
Item in Stock
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ID:
618142
Weight:
2.32ct
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
76.56
Item in Stock
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ID:
681889
Weight:
6.23ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
37.38
Item in Stock
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ID:
718879
Weight:
0.61ct
Size:
5.2 x 4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
10.98
Item in Stock
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ID:
737402
Weight:
2.13ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
95.85
Item in Stock
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ID:
715358
Weight:
0.29ct
Size:
5.2 x 2.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
18.44
Item in Stock
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ID:
714110
Weight:
0.39ct
Size:
4 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
11.70
Item in Stock
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ID:
541722
Weight:
3.85ct (total)
Size:
8.3 x 7 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
77.35
Item in Stock
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ID:
533947
Weight:
1.96ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.78
Item in Stock
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ID:
624141
Weight:
2.49ct
Size:
8.2 x 7.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
16.44
Item in Stock
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ID:
389618
Weight:
2.34ct (total)
Size:
6.7 x 5.5 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
15.44
Item in Stock
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ID:
528883
Weight:
10.50ct
Size:
14 x 14 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
15.12
Item in Stock
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ID:
418900
Weight:
4.86ct
Size:
14.4 x 10.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
9.62
Item in Stock
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ID:
533143
Weight:
1.65ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
13.14
Item in Stock
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ID:
491381
Weight:
44.83ct
Size:
33.8 x 32.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
79.30
Item in Stock
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ID:
684053
Weight:
3.74ct (total)
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
5.39
Item in Stock
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ID:
348887
Weight:
17.79ct
Size:
17.7 x 14.8 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
30.53
Item in Stock
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ID:
439658
Weight:
6.63ct
Size:
14 x 10 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
131.28
Item in Stock
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ID:
499250
Weight:
1.78ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.96
Item in Stock
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ID:
743188
Weight:
1.49ct
Size:
6.7 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
178.80
Item in Stock
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ID:
708328
Weight:
6.58ct
Size:
16 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
47.38
Item in Stock
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ID:
669210
Weight:
12.18ct
Size:
16.8 x 12.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
263.09
Item in Stock
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ID:
451109
Weight:
1.77ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
16.36
Item in Stock
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ID:
397382
Weight:
9.30ct
Size:
12 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
61.38
Item in Stock
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ID:
446752
Weight:
4.68ct
Size:
13 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
15.44
Item in Stock
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ID:
693444
Weight:
17.46ct
Size:
35 x 8.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
6.29
Item in Stock
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ID:
547741
Weight:
6.01ct
Size:
12.7 x 10.1 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
238.00
Item in Stock
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ID:
609883
Weight:
5.36ct
Size:
11 x 11 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
54.83
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 have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.
Posted By DNaber in October, 2025
Source: Bizrate
Overall Rating -> 9
Will know more once order received
Posted By Jim in September, 2025
Source: Bizrate
Overall Rating -> 10
nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic
Posted By Steve m. in February, 2025
Source: Bizrate
Overall Rating -> 10
Very large selection from affordable to high end I will be coming back to shop again!
Posted By GreenGator in August, 2025
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Overall Rating -> 10
Very professional site
Posted By JR in January, 2025
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Overall Rating -> 7
Okay thank you.
Posted By Bepc61 in March, 2025
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Overall Rating -> 10
IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.
Posted By YE in October, 2025
Source: Bizrate
Overall Rating -> 10
It was easy and to the point
Posted By Victorius in May, 2025
Source: Bizrate
Overall Rating -> 8
Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use
Posted By DrD in May, 2025
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