Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
543384
Weight:
0.65ct
Size:
5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.62
Item in Stock
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ID:
499412
Weight:
2.18ct (total)
Size:
6.6 x 4.5 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
8.63
Item in Stock
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ID:
709185
Weight:
3.82ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
25.12
Item in Stock
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ID:
656080
Weight:
1.30ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
31.20
Item in Stock
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ID:
390822
Weight:
1.80ct
Size:
8.7 x 6.6 mm
Clarity:
SI
Content:
1 pc
Price:
$
104.54
Item in Stock
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ID:
458672
Weight:
1.61ct (total)
Size:
4.4 x 3.6 mm
Clarity:
VS
Content:
5 pcs
Price:
$
212.52
Item in Stock
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ID:
683546
Weight:
5.73ct
Size:
12 x 10.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
53.09
Item in Stock
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ID:
704945
Weight:
34.75ct
Size:
39.2 x 11.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.34
Item in Stock
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ID:
475558
Weight:
23.47ct
Size:
30.6 x 18.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
46.48
Item in Stock
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ID:
469425
Weight:
13.63ct
Size:
16 x 12.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
28.43
Item in Stock
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ID:
724676
Weight:
0.30ct
Size:
5 x 3.8 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
50.40
Item in Stock
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ID:
494695
Weight:
14.26ct
Size:
25 x 17.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
53.28
Item in Stock
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ID:
545732
Weight:
1.09ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
43.16
Item in Stock
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ID:
739116
Weight:
1.35ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
12.15
Item in Stock
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ID:
724830
Weight:
17.13ct
Size:
16.9 x 15.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.52
Item in Stock
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ID:
595293
Weight:
16.47ct (total)
Size:
20.1 x 10.5 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
43.48
Item in Stock
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ID:
390811
Weight:
1.97ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
127.26
Item in Stock
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ID:
740686
Weight:
0.06ct
Size:
4 x 1.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
251.25
Item in Stock
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ID:
373884
Weight:
2.74ct
Size:
9 x 6.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
162.76
Item in Stock
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ID:
392180
Weight:
15.10ct
Size:
16 x 16 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
99.66
Item in Stock
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ID:
447903
Weight:
44.42ct
Size:
43.1 x 27.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
58.63
Item in Stock
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ID:
651031
Weight:
6.36ct
Size:
13 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
26.94
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:
411811
Weight:
3.23ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
3 pcs
Price:
$
149.23
Item in Stock
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ID:
727086
Weight:
0.68ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.24
Item in Stock
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ID:
553597
Weight:
7.33ct (total)
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
38.70
Item in Stock
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ID:
389152
Weight:
1.68ct
Size:
7.5 x 6.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
110.88
Item in Stock
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ID:
707129
Weight:
2.37ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.69
Item in Stock
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ID:
620765
Weight:
1.18ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
26.90
Item in Stock
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ID:
501567
Weight:
1.80ct
Size:
15.2 x 3.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
59.40
Item in Stock
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ID:
723826
Weight:
1.08ct
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
10.37
Item in Stock
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ID:
645681
Weight:
6.63ct
Size:
16.7 x 9.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.78
Item in Stock
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ID:
558482
Weight:
2.71ct (total)
Size:
7.6 x 5.6 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
10.30
Item in Stock
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ID:
552617
Weight:
13.91ct
Size:
23.3 x 17.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
36.72
Item in Stock
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ID:
504669
Weight:
2.20ct
Size:
7.7 x 7.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
15.52
Item in Stock
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ID:
645864
Weight:
27.21ct
Size:
28.8 x 16.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
84.90
Item in Stock
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ID:
726003
Weight:
0.43ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
3.44
Item in Stock
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ID:
376672
Weight:
1.86ct
Size:
7.8 x 7.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
14.47
Item in Stock
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ID:
677989
Weight:
11.36ct
Size:
22.4 x 19.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.04
Item in Stock
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ID:
729938
Weight:
40.10ct
Size:
33 x 19.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
38.50
Item in Stock
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ID:
648291
Weight:
0.38ct
Size:
7 x 5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.68
Item in Stock
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ID:
689651
Weight:
0.25ct
Size:
5 x 3 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
15.00
Item in Stock
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ID:
640083
Weight:
1.69ct
Size:
7.3 x 6.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
10.14
Item in Stock
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ID:
534697
Weight:
2.89ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.88
Item in Stock
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ID:
704466
Weight:
28.11ct
Size:
36.2 x 10.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
6.74
Item in Stock
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ID:
659541
Weight:
2.07ct
Size:
7 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.97
Item in Stock
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ID:
397300
Weight:
5.96ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
39.34
Item in Stock
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ID:
494509
Weight:
4.59ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
30.30
Item in Stock
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ID:
448583
Weight:
1.33ct
Size:
6.5 x 5.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
846.20
Item in Stock
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ID:
737510
Weight:
0.58ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
14.50
Item in Stock
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ID:
714214
Weight:
0.47ct
Size:
5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
14.10
Item in Stock
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ID:
526267
Weight:
2.48ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
23.81
Item in Stock
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ID:
622332
Weight:
6.46ct
Size:
15 x 9.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
109.67
Item in Stock
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ID:
484297
Weight:
1.15ct
Size:
7.2 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
15.18
Item in Stock
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ID:
673103
Weight:
1.59ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
38.16
Item in Stock
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ID:
673276
Weight:
22.21ct
Size:
24.6 x 19.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
26.65
Item in Stock
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ID:
728199
Weight:
0.65ct
Size:
5 x 4.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
3.90
Item in Stock
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ID:
684616
Weight:
15.12ct
Size:
16 x 16 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
64.78
Item in Stock
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ID:
643805
Weight:
1.27ct
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
10.67
Item in Stock
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ID:
560976
Weight:
0.91ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.41
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.
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Posted By Steven M. in February, 2025
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Overall Rating -> 10
very good
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Overall Rating -> 10
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Overall Rating -> 10
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Overall Rating -> 10
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
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Overall Rating -> 10
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.
Posted By Maggie in August, 2025
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Overall Rating -> 10
The stones are very nice.
Posted By Mvk in August, 2025
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Overall Rating -> 10
I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!
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Overall Rating -> 10
It was my second time so I understand what it is to do
Posted By Ibie in February, 2025
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