Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
640386
Weight:
1.76ct
Size:
7.3 x 6.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
11.62
Item in Stock
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ID:
713828
Weight:
19.44ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
163.30
Item in Stock
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ID:
479647
Weight:
1.17ct
Size:
10.2 x 5.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
12.36
Item in Stock
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ID:
393410
Weight:
8.70ct
Size:
13 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
57.42
Item in Stock
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ID:
608431
Weight:
9.51ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
175.74
Item in Stock
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ID:
533387
Weight:
1.99ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
12.97
Item in Stock
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ID:
314625
Weight:
3.33ct (total)
Size:
3 x 3 mm (calibrated)
Clarity:
Transparent
Content:
20 pcs
Price:
$
74.72
Item in Stock
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ID:
689692
Weight:
0.67ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
20.10
Item in Stock
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ID:
509149
Weight:
30.39ct
Size:
19 x 16.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
255.28
Item in Stock
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ID:
571600
Weight:
8.44ct
Size:
15.4 x 11.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
66.84
Item in Stock
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ID:
717021
Weight:
14.01ct
Size:
16 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
26.74
Item in Stock
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ID:
664820
Weight:
1.14ct
Size:
7.8 x 5.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.31
Item in Stock
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ID:
449666
Weight:
3.69ct (total)
Size:
7.2 x 6.2 mm
Clarity:
Transparent
Content:
3 pcs
Price:
$
24.36
Item in Stock
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ID:
610343
Weight:
14.91ct (total)
Size:
19.5 x 12.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
19.68
Item in Stock
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ID:
471547
Weight:
1.48ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
195.36
Item in Stock
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ID:
369621
Weight:
7.59ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
32.46
Item in Stock
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ID:
724888
Weight:
0.69ct
Size:
12.3 x 2.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.98
Item in Stock
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ID:
465302
Weight:
3.88ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
33.95
Item in Stock
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ID:
616839
Weight:
0.84ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
60.98
Item in Stock
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ID:
636206
Weight:
1.87ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Price:
$
15.71
Item in Stock
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Select
1
2
3
4
5
6
7
pcs 0 in Cart
ID:
555414
Weight:
0.83ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
6.58
Item in Stock
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ID:
732476
Weight:
5.56ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
50.24
Item in Stock
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ID:
439126
Weight:
9.77ct
Size:
22.3 x 9.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
27.98
Item in Stock
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ID:
320217
Weight:
1.46ct
Size:
9 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
77.09
Item in Stock
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ID:
416184
Weight:
1.76ct
Size:
16.4 x 3.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
55.75
Item in Stock
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ID:
710234
Weight:
5.72ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
48.05
Item in Stock
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ID:
567453
Weight:
0.21ct (total)
Size:
3 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
452.32
Item in Stock
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ID:
650728
Weight:
1.64ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.78
Item in Stock
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ID:
688686
Weight:
1.83ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.08
Item in Stock
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ID:
479373
Weight:
2.39ct (total)
Size:
10 x 5 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.24
Item in Stock
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ID:
706447
Weight:
10.99ct
Size:
14 x 14 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
22.42
Item in Stock
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ID:
540663
Weight:
1.08ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
32.20
Item in Stock
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ID:
719615
Weight:
0.95ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.98
Item in Stock
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ID:
451217
Weight:
1.54ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
14.23
Item in Stock
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ID:
650880
Weight:
6.22ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
39.56
Item in Stock
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ID:
730815
Weight:
13.14ct (total)
Size:
18.6 x 12.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
8.99
Item in Stock
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ID:
724969
Weight:
3.20ct
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
3.65
Item in Stock
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ID:
464507
Weight:
3.65ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
33.73
Item in Stock
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ID:
606935
Weight:
16.39ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
21.27
Item in Stock
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ID:
546654
Weight:
3.14ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.86
Item in Stock
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ID:
549166
Weight:
2.63ct
Size:
8.5 x 8.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
17.36
Item in Stock
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ID:
464226
Weight:
4.37ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
40.38
Item in Stock
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ID:
722792
Weight:
0.59ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.70
Item in Stock
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ID:
534208
Weight:
0.93ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
8.59
Item in Stock
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ID:
485960
Weight:
8.89ct
Size:
14.1 x 13.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
74.68
Item in Stock
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ID:
723883
Weight:
6.42ct
Size:
12.9 x 8.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
7.63
Item in Stock
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ID:
394381
Weight:
7.07ct
Size:
12 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
46.67
Item in Stock
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ID:
484337
Weight:
4.79ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
63.23
Item in Stock
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ID:
651039
Weight:
10.42ct
Size:
26.1 x 8.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
44.14
Item in Stock
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ID:
720892
Weight:
1.26ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
10.58
Item in Stock
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ID:
451036
Weight:
1.43ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
13.21
Item in Stock
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ID:
737369
Weight:
9.06ct
Size:
11 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
54.36
Item in Stock
More Options & Item Details
ID:
484126
Weight:
4.70ct
Size:
11.4 x 8.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
31.02
Item in Stock
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ID:
420160
Weight:
27.95ct
Size:
21.7 x 18.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
92.24
Item in Stock
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ID:
416198
Weight:
0.93ct
Size:
13.1 x 3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
29.46
Item in Stock
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ID:
406816
Weight:
14.49ct
Size:
15.4 x 13.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
52.16
Item in Stock
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ID:
741083
Weight:
14.20ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
497.00
Item in Stock
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ID:
691112
Weight:
3.50ct
Size:
16 x 10.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
189.00
Item in Stock
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ID:
730243
Weight:
37.44ct
Size:
37.7 x 24.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
35.94
Item in Stock
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ID:
591677
Weight:
3.69ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
35.42
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 like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...
Posted By RED in January, 2025
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Overall Rating -> 10
So far So good
Posted By VH-1 in July, 2025
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Overall Rating -> 10
I would recommend gem select yo everyone
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Posted By Steve in March, 2025
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Overall Rating -> 10
Enjoy every moment
Posted By Ferns in October, 2025
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Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones.
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Posted By Steven M. in February, 2025
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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 -> 9
I love the gems!
Posted By MM in April, 2025
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Overall Rating -> 10
Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.
Posted By Jac in July, 2025
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Overall Rating -> 9
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Posted By Dafanatic in August, 2025
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