Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
640497
Weight:
0.86ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
9.29
Item in Stock
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ID:
495349
Weight:
2.06ct
Size:
8.4 x 7 mm
Clarity:
VS
Content:
1 pc
Price:
$
44.16
Item in Stock
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ID:
712096
Weight:
4.98ct
Size:
16 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
13.27
Item in Stock
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ID:
557208
Weight:
3.28ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
27.46
Item in Stock
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ID:
473833
Weight:
10.67ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
28.16
Item in Stock
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ID:
708385
Weight:
1.03ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.28
Item in Stock
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ID:
487291
Weight:
33.81ct
Size:
35.4 x 23.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
22.32
Item in Stock
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ID:
733088
Weight:
0.53ct
Size:
6 x 3.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
22.26
Item in Stock
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ID:
693498
Weight:
5.86ct
Size:
10.8 x 10.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
194.29
Item in Stock
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ID:
607746
Weight:
1.92ct (total)
Size:
6.5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
35.48
Item in Stock
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ID:
567605
Weight:
3.66ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
24.16
Item in Stock
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ID:
722350
Weight:
29.19ct
Size:
26.3 x 23.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
37.48
Item in Stock
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ID:
674850
Weight:
2.92ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.53
Item in Stock
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ID:
742066
Weight:
3.30ct
Size:
12 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
33.00
Item in Stock
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ID:
396018
Weight:
11.12ct
Size:
14 x 14 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
23.34
Item in Stock
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ID:
479561
Weight:
2.21ct (total)
Size:
9.9 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
23.34
Item in Stock
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ID:
482167
Weight:
2.24ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
16.14
Item in Stock
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ID:
464468
Weight:
3.37ct (total)
Size:
4.2 x 4.1 mm
Clarity:
VS
Content:
10 pcs
Price:
$
31.14
Item in Stock
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ID:
739547
Weight:
0.47ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
4.23
Item in Stock
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ID:
316643
Weight:
1.74ct
Size:
11.4 x 8.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
96.47
Item in Stock
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ID:
721721
Weight:
0.48ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
8.64
Item in Stock
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ID:
683571
Weight:
5.59ct
Size:
15.9 x 8.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
51.78
Item in Stock
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ID:
713438
Weight:
1.25ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
8.75
Item in Stock
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ID:
622972
Weight:
0.92ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
19.36
Item in Stock
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ID:
385448
Weight:
4.38ct
Size:
11.3 x 8.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
28.45
Item in Stock
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ID:
721769
Weight:
0.91ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
43.68
Item in Stock
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ID:
715656
Weight:
1.77ct
Size:
8.2 x 6.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
16.99
Item in Stock
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ID:
668338
Weight:
21.61ct
Size:
7 x 17.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
77.80
Item in Stock
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ID:
462025
Weight:
1.89ct
Size:
12.1 x 6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.54
Item in Stock
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ID:
431569
Weight:
1.70ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
40.39
Item in Stock
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ID:
606784
Weight:
3.58ct
Size:
13.9 x 8.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
47.26
Item in Stock
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ID:
451250
Weight:
1.29ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
11.92
Item in Stock
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ID:
671481
Weight:
11.43ct
Size:
23.3 x 14.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
29.48
Item in Stock
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ID:
574585
Weight:
2.90ct
Size:
10 x 7.6 mm
Clarity:
SI
Content:
1 pc
Price:
$
63.80
Item in Stock
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ID:
709960
Weight:
1.72ct (total)
Size:
10.2 x 4.1 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
14.45
Item in Stock
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ID:
461515
Weight:
1.49ct (total)
Size:
4.6 x 3.8 mm
Clarity:
VS
Content:
4 pcs
Price:
$
196.68
Item in Stock
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ID:
625107
Weight:
0.73ct
Size:
7.3 x 5.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
2.89
Item in Stock
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ID:
694485
Weight:
34.55ct
Size:
37 x 28.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
37.32
Item in Stock
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ID:
692634
Weight:
118.72ct
Size:
31.1 x 30.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
49.86
Item in Stock
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ID:
684067
Weight:
0.43ct
Size:
4.7 x 3.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
18.06
Item in Stock
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ID:
688388
Weight:
8.99ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.79
Item in Stock
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ID:
683576
Weight:
3.15ct
Size:
12.9 x 7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.18
Item in Stock
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ID:
431741
Weight:
1.45ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
15.30
Item in Stock
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ID:
526633
Weight:
2.08ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.96
Item in Stock
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ID:
460494
Weight:
3.70ct
Size:
13 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
34.19
Item in Stock
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ID:
698527
Weight:
2.95ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
24.78
Item in Stock
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ID:
692911
Weight:
24.01ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
201.68
Item in Stock
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ID:
735108
Weight:
0.40ct
Size:
5.5 x 3.4 mm
Clarity:
SI
Content:
1 pc
Price:
$
24.00
Item in Stock
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ID:
736557
Weight:
9.35ct
Size:
21.6 x 13.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
13.18
Item in Stock
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ID:
463374
Weight:
1.26ct
Size:
7 x 4.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
24.95
Item in Stock
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ID:
491671
Weight:
8.36ct (total)
Size:
7.4 x 7.3 mm
Clarity:
Opaque
Content:
4 pcs
Price:
$
24.50
Item in Stock
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ID:
646286
Weight:
4.87ct
Size:
24.4 x 4.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
409.08
Item in Stock
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ID:
449505
Weight:
2.44ct
Size:
18.5 x 4.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
96.62
Item in Stock
More Options & Item Details
ID:
624226
Weight:
40.12ct
Size:
32.7 x 23.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
49.25
Item in Stock
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ID:
595270
Weight:
15.32ct
Size:
21 x 14.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
55.15
Item in Stock
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ID:
380561
Weight:
1.70ct (total)
Size:
2.6 mm (calibrated)
Clarity:
VVS-VS
Content:
20 pcs
Price:
$
206.06
Item in Stock
More Options & Item Details
ID:
680928
Weight:
1.21ct
Size:
6.1 x 5.1 mm
Clarity:
SI
Content:
1 pc
Price:
$
36.30
Item in Stock
More Options & Item Details
ID:
696600
Weight:
37.20ct
Size:
26.5 x 18.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
66.96
Item in Stock
More Options & Item Details
ID:
685698
Weight:
0.95ct
Size:
5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
17.48
Item in Stock
More Options & Item Details
ID:
394761
Weight:
5.59ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
36.90
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
Awesome
Posted By D in December, 2024
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 surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.
Posted By Watson in May, 2025
Source: Bizrate
Overall Rating -> 10
Good. I ts very user friendly.
Posted By Shalini in June, 2025
Source: Bizrate
Overall Rating -> 10
I love the product and the details about each of them.
Posted By Love It! in July, 2025
Source: Bizrate
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
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
Overall Rating -> 10
I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.
Posted By Nate in March, 2025
Source: Bizrate
Overall Rating -> 10
easy site to navigate
Posted By Curt's Cabochons in June, 2025
Source: Bizrate