Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
710216
Weight:
3.02ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.37
Item in Stock
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ID:
585896
Weight:
49.58ct
Size:
31.1 x 27.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.45
Item in Stock
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ID:
438129
Weight:
17.09ct
Size:
23.9 x 10.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
410.16
Item in Stock
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ID:
704920
Weight:
1.23ct
Size:
10.8 x 7.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
36.90
Item in Stock
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ID:
729874
Weight:
0.86ct
Size:
6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
144.48
Item in Stock
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ID:
385870
Weight:
2.89ct (total)
Size:
4.6 x 4.6 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
19.08
Item in Stock
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ID:
620844
Weight:
3.37ct (total)
Size:
12 x 5.7 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
32.35
Item in Stock
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ID:
425927
Weight:
2.22ct
Size:
8.3 x 6.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
101.12
Item in Stock
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ID:
325875
Weight:
9.02ct (total)
Size:
9.5 x 6.6 mm
Clarity:
Transparent/Translucent
Content:
4 pcs
Price:
$
32.15
Item in Stock
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ID:
682559
Weight:
0.98ct
Size:
6.6 x 5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.64
Item in Stock
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ID:
453398
Weight:
5.16ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
47.68
Item in Stock
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ID:
710175
Weight:
2.94ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.70
Item in Stock
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ID:
711644
Weight:
2.09ct
Size:
12 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.57
Item in Stock
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ID:
551368
Weight:
1.63ct
Size:
7.2 x 5.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.14
Item in Stock
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ID:
594184
Weight:
0.96ct
Size:
5 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
22.81
Item in Stock
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ID:
567784
Weight:
25.23ct
Size:
32.8 x 15.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
56.94
Item in Stock
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ID:
662976
Weight:
4.34ct
Size:
12.2 x 10.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.42
Item in Stock
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ID:
712765
Weight:
7.51ct (total)
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
20.00
Item in Stock
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ID:
643568
Weight:
1.93ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.21
Item in Stock
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ID:
713696
Weight:
15.44ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
129.70
Item in Stock
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ID:
719578
Weight:
0.64ct
Size:
5 x 4.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
11.52
Item in Stock
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ID:
623646
Weight:
3.13ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.92
Item in Stock
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ID:
394694
Weight:
8.10ct
Size:
12 x 12 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
53.46
Item in Stock
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ID:
463378
Weight:
3.15ct (total)
Size:
11.8 x 6 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
41.70
Item in Stock
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ID:
739010
Weight:
0.21ct
Size:
4.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
10.50
Item in Stock
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ID:
392148
Weight:
4.89ct (total)
Size:
6.5 x 4.8 mm
Clarity:
VS
Content:
4 pcs
Price:
$
129.10
Item in Stock
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ID:
679180
Weight:
2.81ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
23.60
Item in Stock
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ID:
392236
Weight:
6.90ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
45.54
Item in Stock
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ID:
645485
Weight:
8.46ct
Size:
13 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
41.83
Item in Stock
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ID:
479626
Weight:
2.51ct (total)
Size:
10.1 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
26.51
Item in Stock
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ID:
692723
Weight:
22.42ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
188.33
Item in Stock
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ID:
608952
Weight:
1.29ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
42.58
Item in Stock
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ID:
606563
Weight:
4.11ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
54.25
Item in Stock
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ID:
473544
Weight:
2.67ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
35.24
Item in Stock
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ID:
626296
Weight:
8.69ct
Size:
20 x 12.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
80.29
Item in Stock
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ID:
610069
Weight:
9.81ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
9.32
Item in Stock
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ID:
716407
Weight:
1.25ct (total)
Size:
5.2 x 4.6 mm
Clarity:
VS
Content:
2 pcs
Price:
$
79.50
Item in Stock
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ID:
534194
Weight:
2.05ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.37
Item in Stock
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ID:
706374
Weight:
14.76ct
Size:
15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
30.11
Item in Stock
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ID:
206611
Weight:
2.37ct (total)
Size:
4 mm (calibrated)
Clarity:
VS-SI
Content:
9 pcs
Price:
$
140.78
Item in Stock
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ID:
533860
Weight:
3.21ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
29.66
Item in Stock
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ID:
694682
Weight:
0.38ct
Size:
4.5 x 3.6 mm
Clarity:
VS
Price:
$
13.68
Item in Stock
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ID:
675169
Weight:
0.51ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
3.67
Item in Stock
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ID:
262425
Weight:
0.70ct
Size:
7 x 3.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
87.32
Item in Stock
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ID:
619175
Weight:
22.95ct (total)
Size:
22.2 x 16 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
60.59
Item in Stock
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ID:
474615
Weight:
18.63ct (total)
Size:
19.9 x 13.1 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
44.26
Item in Stock
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ID:
700496
Weight:
43.18ct
Size:
28.6 x 24.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
23.32
Item in Stock
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ID:
706487
Weight:
10.03ct
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
20.46
Item in Stock
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ID:
722367
Weight:
0.70ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.60
Item in Stock
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ID:
418343
Weight:
7.50ct
Size:
15.8 x 11.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
14.86
Item in Stock
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ID:
686298
Weight:
0.23ct
Size:
3.6 x 3.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.18
Item in Stock
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ID:
679176
Weight:
2.93ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.61
Item in Stock
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ID:
639995
Weight:
4.43ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.96
Item in Stock
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ID:
673597
Weight:
2.58ct
Size:
13 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
77.40
Item in Stock
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ID:
585520
Weight:
0.79ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
52.14
Item in Stock
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ID:
277571
Weight:
13.21ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
69.74
Item in Stock
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ID:
545586
Weight:
1.50ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.20
Item in Stock
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ID:
649926
Weight:
37.96ct
Size:
34.4 x 25.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
26.88
Item in Stock
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ID:
704590
Weight:
1.94ct
Size:
10.5 x 8.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
48.50
Item in Stock
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ID:
461090
Weight:
7.80ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
72.07
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
I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.
Posted By Tim in March, 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
I can pick and choose from large selection and find just what I need for .y projects, currently my cane.
Posted By Darkstar731 in July, 2025
Source: Bizrate
Overall Rating -> 10
Its been a long time since Ive made any purchases Im satisfied with the quality.
Posted By Hard Case in December, 2024
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
Overall Rating -> 10
the selection is good as are the prices
Posted By Old man in August, 2025
Source: Bizrate
Overall Rating -> 10
I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
Posted By Marti in July, 2025
Source: Bizrate
Overall Rating -> 10
Very food
Posted By Keeto in July, 2025
Source: Bizrate
Overall Rating -> 10
So far, my experience was great...Thanks
Posted By Kaydi in May, 2025
Source: Bizrate