Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
563783
Weight:
0.92ct
Size:
7.4 x 5.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
14.02
Item in Stock
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ID:
345998
Weight:
0.83ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
43.82
Item in Stock
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ID:
445090
Weight:
7.15ct
Size:
14 x 14 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
47.20
Item in Stock
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ID:
366385
Weight:
1.04ct
Size:
6.7 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
146.11
Item in Stock
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ID:
394198
Weight:
32.76ct
Size:
33.6 x 18.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.25
Item in Stock
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ID:
699635
Weight:
0.85ct
Size:
5.5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
51.00
Item in Stock
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ID:
701916
Weight:
9.72ct
Size:
21.1 x 6.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
58.32
Item in Stock
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ID:
655862
Weight:
1.43ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
34.32
Item in Stock
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ID:
550616
Weight:
2.85ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
26.34
Item in Stock
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ID:
710470
Weight:
21.73ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
691.02
Item in Stock
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ID:
715516
Weight:
3.02ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.99
Item in Stock
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ID:
531588
Weight:
3.73ct
Size:
10.1 x 6.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
221.57
Item in Stock
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ID:
725638
Weight:
0.44ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
4.22
Item in Stock
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ID:
704886
Weight:
1.51ct
Size:
10.5 x 7.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
45.30
Item in Stock
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ID:
698584
Weight:
5.86ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
49.22
Item in Stock
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ID:
711224
Weight:
2.00ct
Size:
8.5 x 7 mm
Clarity:
VS
Content:
1 pc
Price:
$
48.00
Item in Stock
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ID:
708838
Weight:
0.69ct
Size:
6.2 x 4.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
11.87
Item in Stock
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ID:
376905
Weight:
3.45ct
Size:
9.5 x 7.4 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
31.88
Item in Stock
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ID:
724786
Weight:
0.99ct
Size:
10 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.70
Item in Stock
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ID:
735017
Weight:
3.64ct
Size:
11.6 x 9.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
127.40
Item in Stock
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ID:
656566
Weight:
0.83ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.94
Item in Stock
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ID:
587304
Weight:
1.10ct
Size:
7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
101.64
Item in Stock
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ID:
367831
Weight:
5.81ct
Size:
15.4 x 8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
39.19
Item in Stock
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ID:
737371
Weight:
2.19ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
98.55
Item in Stock
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ID:
691100
Weight:
72.40ct
Size:
26.2 x 24.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
90.36
Item in Stock
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ID:
624914
Weight:
1.23ct
Size:
7.6 x 6 mm
Clarity:
VS
Content:
1 pc
Price:
$
25.12
Item in Stock
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ID:
569736
Weight:
6.90ct
Size:
13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
46.20
Item in Stock
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ID:
546737
Weight:
1.39ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
11.00
Item in Stock
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ID:
426556
Weight:
8.93ct (total)
Size:
10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
41.27
Item in Stock
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ID:
534167
Weight:
1.99ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.97
Item in Stock
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ID:
682797
Weight:
10.65ct
Size:
15.8 x 11.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
63.90
Item in Stock
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ID:
447527
Weight:
72.89ct (total)
Size:
15.6 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
192.43
Item in Stock
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ID:
713678
Weight:
1.29ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.84
Item in Stock
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ID:
365509
Weight:
1.23ct
Size:
7 x 6.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
45.10
Item in Stock
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ID:
489139
Weight:
2.70ct (total)
Size:
5 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
53.46
Item in Stock
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ID:
738972
Weight:
0.93ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
8.37
Item in Stock
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ID:
664592
Weight:
1.24ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
13.39
Item in Stock
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ID:
727477
Weight:
1.02ct
Size:
6.2 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
18.36
Item in Stock
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ID:
517493
Weight:
1.65ct
Size:
7.8 x 6.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
32.68
Item in Stock
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ID:
493436
Weight:
1.61ct (total)
Size:
7.2 x 5.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
14.88
Item in Stock
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ID:
479670
Weight:
2.04ct (total)
Size:
10 x 5 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
21.54
Item in Stock
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ID:
697722
Weight:
1.27ct
Size:
11.1 x 7.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
38.48
Item in Stock
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ID:
567540
Weight:
6.64ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
43.82
Item in Stock
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ID:
516682
Weight:
4.34ct
Size:
11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
31.91
Item in Stock
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ID:
713759
Weight:
2.03ct
Size:
12.1 x 6.1 mm
Clarity:
Transparent
Price:
$
17.05
Item in Stock
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ID:
514174
Weight:
35.99ct (total)
Size:
20.4 x 12.7 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
94.07
Item in Stock
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ID:
543750
Weight:
1.60ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
32.18
Item in Stock
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ID:
721316
Weight:
0.75ct
Size:
5.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
36.00
Item in Stock
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ID:
664511
Weight:
2.00ct
Size:
10.7 x 6.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
9.60
Item in Stock
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ID:
525639
Weight:
44.89ct
Size:
24.8 x 22.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
97.78
Item in Stock
More Options & Item Details
ID:
706886
Weight:
1.77ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.25
Item in Stock
More Options & Item Details
ID:
724597
Weight:
0.71ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
21.30
Item in Stock
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ID:
565673
Weight:
1.07ct
Size:
6.6 x 4.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
24.36
Item in Stock
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ID:
490728
Weight:
6.28ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
45.59
Item in Stock
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ID:
735787
Weight:
7.28ct
Size:
18.2 x 11.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
6.02
Item in Stock
More Options & Item Details
ID:
704679
Weight:
24.83ct
Size:
35.7 x 9.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
2.98
Item in Stock
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ID:
492900
Weight:
3.91ct
Size:
13.5 x 9.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.28
Item in Stock
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ID:
718010
Weight:
1.17ct (total)
Size:
5.2 x 4 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
35.10
Item in Stock
More Options & Item Details
ID:
712087
Weight:
4.79ct (total)
Size:
12 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
12.76
Item in Stock
More Options & Item Details
ID:
660199
Weight:
13.55ct (total)
Size:
15 x 10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
16.26
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
All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.
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Overall Rating -> 10
Excellent selection and easy to use, well done site
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Overall Rating -> 10
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Overall Rating -> 10
Enjoyed shopping.
Posted By Chris in March, 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
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Posted By Keeto in July, 2025
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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.
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Overall Rating -> 10
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