Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
604888
Weight:
11.38ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
15.97
Item in Stock
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ID:
553139
Weight:
2.50ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
56.50
Item in Stock
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ID:
661869
Weight:
1.60ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
38.40
Item in Stock
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ID:
712576
Weight:
1.29ct
Size:
7.7 x 5.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
21.47
Item in Stock
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ID:
672598
Weight:
5.28ct (total)
Size:
10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
14.89
Item in Stock
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ID:
366562
Weight:
1.02ct
Size:
7.6 x 5.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
143.22
Item in Stock
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ID:
511700
Weight:
0.86ct
Size:
5.6 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
51.08
Item in Stock
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ID:
475503
Weight:
7.03ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
59.05
Item in Stock
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ID:
437879
Weight:
1.37ct
Size:
18.7 x 3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
45.22
Item in Stock
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ID:
568497
Weight:
3.54ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
33.97
Item in Stock
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ID:
682994
Weight:
16.70ct
Size:
16.4 x 13.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
100.20
Item in Stock
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ID:
712546
Weight:
5.18ct
Size:
16 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
13.80
Item in Stock
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ID:
687805
Weight:
4.30ct
Size:
10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
12.59
Item in Stock
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ID:
728067
Weight:
1.19ct
Size:
6.7 x 5.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
7.14
Item in Stock
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ID:
728181
Weight:
2.70ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
6.48
Item in Stock
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ID:
638171
Weight:
0.38ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
39.22
Item in Stock
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ID:
704847
Weight:
39.85ct
Size:
42 x 11 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
4.79
Item in Stock
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ID:
616831
Weight:
0.95ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
68.98
Item in Stock
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ID:
486373
Weight:
29.73ct
Size:
32.3 x 20.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
30.22
Item in Stock
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ID:
502905
Weight:
1.79ct
Size:
10 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.17
Item in Stock
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ID:
518630
Weight:
1.75ct
Size:
11.6 x 6.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
161.70
Item in Stock
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ID:
694759
Weight:
2.20ct
Size:
7.3 x 5.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
66.00
Item in Stock
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ID:
559190
Weight:
1.96ct
Size:
7.5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
7.44
Item in Stock
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ID:
691691
Weight:
0.22ct
Size:
3.7 x 3.5 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
13.20
Item in Stock
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ID:
728216
Weight:
2.70ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
6.48
Item in Stock
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ID:
523179
Weight:
9.27ct
Size:
16 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
73.42
Item in Stock
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ID:
712479
Weight:
19.06ct (total)
Size:
22 x 16.1 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
50.77
Item in Stock
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ID:
631598
Weight:
7.32ct
Size:
16.3 x 10.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
87.84
Item in Stock
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ID:
447313
Weight:
5.56ct
Size:
14 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
183.19
Item in Stock
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ID:
479544
Weight:
2.20ct (total)
Size:
9.8 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
23.23
Item in Stock
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ID:
565134
Weight:
0.15ct (total)
Size:
2.8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
328.36
Item in Stock
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ID:
606430
Weight:
4.49ct
Size:
15.1 x 9.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
59.27
Item in Stock
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ID:
656111
Weight:
1.09ct
Size:
7.5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
26.16
Item in Stock
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ID:
418423
Weight:
9.98ct
Size:
16.7 x 12 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
19.76
Item in Stock
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ID:
410358
Weight:
4.29ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
28.32
Item in Stock
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ID:
502008
Weight:
1.78ct
Size:
10 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.10
Item in Stock
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ID:
656623
Weight:
2.70ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
16.20
Item in Stock
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ID:
339806
Weight:
1.56ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
35.00
Item in Stock
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ID:
642903
Weight:
1.09ct
Size:
6.5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
51.01
Item in Stock
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ID:
387769
Weight:
2.94ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
19.40
Item in Stock
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ID:
475111
Weight:
32.82ct
Size:
33.8 x 22 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.32
Item in Stock
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ID:
435748
Weight:
7.97ct
Size:
16 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
26.10
Item in Stock
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ID:
358246
Weight:
1.66ct
Size:
7.4 x 5.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.04
Item in Stock
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ID:
418309
Weight:
13.00ct (total)
Size:
16.2 x 11.2 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
25.74
Item in Stock
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ID:
482471
Weight:
29.11ct
Size:
33.1 x 21.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
21.13
Item in Stock
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ID:
450034
Weight:
2.60ct (total)
Size:
6.9 x 5.4 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
34.32
Item in Stock
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ID:
557852
Weight:
1.26ct
Size:
6.4 x 5.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
114.44
Item in Stock
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ID:
528146
Weight:
4.27ct
Size:
12.2 x 8.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
30.89
Item in Stock
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ID:
697413
Weight:
20.75ct
Size:
22 x 10.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.20
Item in Stock
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ID:
700223
Weight:
20.70ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
17.39
Item in Stock
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ID:
678125
Weight:
0.27ct
Size:
3.2 x 3.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
162.00
Item in Stock
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ID:
367121
Weight:
0.97ct
Size:
8.9 x 4.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
135.24
Item in Stock
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ID:
383378
Weight:
0.85ct
Size:
7.3 x 6.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
35.87
Item in Stock
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ID:
463848
Weight:
11.92ct
Size:
16 mm (calibrated)
Clarity:
VVS
Price:
$
23.60
Item in Stock
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ID:
291474
Weight:
11.04ct
Size:
22.6 x 10.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
40.08
Item in Stock
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ID:
695900
Weight:
13.39ct
Size:
14.2 x 10.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
401.70
Item in Stock
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ID:
610074
Weight:
11.00ct
Size:
27 x 13.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.45
Item in Stock
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ID:
687458
Weight:
1.36ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
29.38
Item in Stock
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ID:
557770
Weight:
3.69ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.90
Item in Stock
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ID:
395405
Weight:
1.11ct
Size:
10.1 x 3.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
69.88
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 -> 8
everything was fine
Posted By Marc in January, 2025
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Overall Rating -> 10
It was easy to find what I wanted
Posted By Villian in December, 2024
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Overall Rating -> 10
Good products
Posted By Brave in October, 2024
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Overall Rating -> 9
Very easy to navigate with a great selection.
Posted By Bar181 in August, 2025
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Overall Rating -> 8
Loved the lot buy options
Posted By BDG in October, 2024
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Overall Rating -> 10
I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.
Posted By MVK in July, 2025
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Overall Rating -> 10
I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring
Posted By Desertchick in April, 2025
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Overall Rating -> 10
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Posted By VH-1 in July, 2025
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Overall Rating -> 10
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