Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
479970
Weight:
4.57ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
42.23
Item in Stock
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ID:
688253
Weight:
0.27ct
Size:
4.7 x 2.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
17.82
Item in Stock
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ID:
477561
Weight:
1.81ct (total)
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
50.92
Item in Stock
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ID:
691206
Weight:
1.73ct
Size:
12.6 x 8.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
93.42
Item in Stock
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ID:
718607
Weight:
64.32ct
Size:
42.5 x 26.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
385.92
Item in Stock
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ID:
673935
Weight:
15.85ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
228.01
Item in Stock
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ID:
390810
Weight:
2.11ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
136.31
Item in Stock
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ID:
724963
Weight:
1.07ct
Size:
10.1 x 3.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
44.94
Item in Stock
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ID:
358537
Weight:
1.46ct
Size:
7.2 x 5.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
48.18
Item in Stock
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ID:
724141
Weight:
1.60ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
15.36
Item in Stock
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ID:
704357
Weight:
6.96ct
Size:
11.4 x 10.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
914.96
Item in Stock
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ID:
627905
Weight:
1.42ct
Size:
6.5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
26.10
Item in Stock
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ID:
533713
Weight:
3.21ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
29.66
Item in Stock
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ID:
548542
Weight:
1.52ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
30.79
Item in Stock
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ID:
534717
Weight:
3.02ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
23.92
Item in Stock
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ID:
589460
Weight:
29.46ct
Size:
22.6 x 19.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
233.33
Item in Stock
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ID:
727331
Weight:
0.80ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.40
Item in Stock
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ID:
460659
Weight:
3.61ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
33.36
Item in Stock
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ID:
411813
Weight:
2.78ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
3 pcs
Price:
$
128.44
Item in Stock
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ID:
326291
Weight:
3.38ct
Size:
9.6 x 8.3 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
12.05
Item in Stock
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ID:
372539
Weight:
25.01ct (total)
Size:
17.6 x 8.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
237.04
Item in Stock
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ID:
555569
Weight:
33.56ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
40.76
Item in Stock
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ID:
349010
Weight:
2.56ct
Size:
27.8 x 3.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
107.52
Item in Stock
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ID:
692449
Weight:
12.13ct
Size:
15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
101.89
Item in Stock
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ID:
541139
Weight:
6.87ct
Size:
11.6 x 11.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.25
Item in Stock
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ID:
728135
Weight:
0.04ct
Size:
2 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
16.50
Item in Stock
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ID:
694140
Weight:
1.01ct
Size:
12 x 3.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
30.30
Item in Stock
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ID:
543901
Weight:
0.18ct
Size:
3.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
391.22
Item in Stock
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ID:
564677
Weight:
4.28ct
Size:
12 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.25
Item in Stock
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ID:
678881
Weight:
22.35ct
Size:
25.9 x 22 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
134.10
Item in Stock
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ID:
488112
Weight:
44.97ct
Size:
30.6 x 23.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.24
Item in Stock
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ID:
484720
Weight:
2.09ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
12.54
Item in Stock
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ID:
675682
Weight:
4.06ct
Size:
20.9 x 7.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.54
Item in Stock
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ID:
712702
Weight:
8.95ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
23.84
Item in Stock
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ID:
560420
Weight:
2.23ct
Size:
8.8 x 7.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
50.04
Item in Stock
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ID:
515860
Weight:
38.37ct
Size:
21.8 x 17 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
45.08
Item in Stock
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ID:
328557
Weight:
22.88ct
Size:
20 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
36.25
Item in Stock
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ID:
626183
Weight:
1.16ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.62
Item in Stock
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ID:
554096
Weight:
1.03ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
20.40
Item in Stock
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ID:
664503
Weight:
2.06ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
9.89
Item in Stock
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ID:
533138
Weight:
1.92ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Price:
$
15.29
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
683427
Weight:
5.51ct
Size:
13 x 9.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
51.05
Item in Stock
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ID:
633303
Weight:
28.08ct
Size:
22.6 x 13.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
149.27
Item in Stock
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ID:
640740
Weight:
1.07ct
Size:
6.8 x 5.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
7.07
Item in Stock
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ID:
672297
Weight:
1.07ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.68
Item in Stock
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ID:
737545
Weight:
0.77ct
Size:
5.5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
19.25
Item in Stock
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ID:
647249
Weight:
28.21ct
Size:
18.8 x 15.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
67.70
Item in Stock
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ID:
700556
Weight:
20.34ct
Size:
28.1 x 15.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.09
Item in Stock
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ID:
728063
Weight:
1.04ct
Size:
6.8 x 6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.24
Item in Stock
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ID:
623111
Weight:
1.99ct
Size:
8.1 x 6.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
41.84
Item in Stock
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ID:
418269
Weight:
6.16ct
Size:
14.1 x 10.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
12.19
Item in Stock
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ID:
266275
Weight:
22.07ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
80.11
Item in Stock
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ID:
726036
Weight:
2.43ct (total)
Size:
6.9 x 6 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
96.25
Item in Stock
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ID:
495950
Weight:
1.27ct
Size:
6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
71.26
Item in Stock
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ID:
734651
Weight:
3.52ct (total)
Size:
3 mm (calibrated)
Clarity:
VS
Content:
30 pcs
Price:
$
169.51
Item in Stock
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ID:
463290
Weight:
3.55ct (total)
Size:
11.9 x 6 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
47.00
Item in Stock
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ID:
501471
Weight:
58.05ct
Size:
37.8 x 25.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.03
Item in Stock
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ID:
400243
Weight:
2.43ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
8.02
Item in Stock
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ID:
568492
Weight:
3.76ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
36.08
Item in Stock
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ID:
376689
Weight:
1.75ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
19.78
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
So far, my experience was great...Thanks
Posted By Kaydi in May, 2025
Source: Bizrate
Overall Rating -> 10
Great selection of gems at a reasonable price
Posted By Curt in July, 2025
Source: Bizrate
Overall Rating -> 9
the gems were smaller than I thought but I was at fault for not reading the complete discrimination
Posted By Tim in May, 2025
Source: Bizrate
Overall Rating -> 10
Very good Hoping you will increase your inventory especially in the 6mmThanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
Posted By LeAnn in April, 2025
Source: Bizrate
Overall Rating -> 10
Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.
Posted By Jess in February, 2025
Source: Bizrate
Overall Rating -> 10
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
Posted By Darkstar in June, 2025
Source: Bizrate
Overall Rating -> 10
Very good
Hoping you will increase your inventory especially in the 6mm
Thanks
Posted By Ibie in February, 2025
Source: Bizrate