Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
720076
Weight:
0.63ct
Size:
5 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
11.34
Item in Stock
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ID:
710998
Weight:
11.20ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
29.83
Item in Stock
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ID:
443225
Weight:
10.91ct (total)
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
35.87
Item in Stock
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ID:
656093
Weight:
10.12ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
15.79
Item in Stock
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ID:
663370
Weight:
3.60ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.24
Item in Stock
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ID:
701308
Weight:
13.27ct
Size:
18.9 x 9.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
79.62
Item in Stock
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ID:
681896
Weight:
20.59ct
Size:
28.6 x 12.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
197.66
Item in Stock
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ID:
718313
Weight:
1.27ct (total)
Size:
5.3 x 4.1 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
38.10
Item in Stock
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ID:
679136
Weight:
3.20ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.88
Item in Stock
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ID:
456455
Weight:
1.52ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
14.04
Item in Stock
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ID:
620841
Weight:
1.47ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
13.58
Item in Stock
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ID:
722809
Weight:
0.59ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.70
Item in Stock
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ID:
311148
Weight:
1.33ct
Size:
11 x 7.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
70.22
Item in Stock
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ID:
538359
Weight:
1.47ct
Size:
11.3 x 3.9 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
133.88
Item in Stock
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ID:
463011
Weight:
4.43ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
35.09
Item in Stock
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ID:
380948
Weight:
1.14ct
Size:
6.9 x 5.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
75.24
Item in Stock
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ID:
450712
Weight:
4.07ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.61
Item in Stock
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ID:
608161
Weight:
4.80ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
88.70
Item in Stock
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ID:
439101
Weight:
3.42ct
Size:
8.7 x 8.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
212.17
Item in Stock
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ID:
479158
Weight:
2.78ct (total)
Size:
10.2 x 5.2 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
29.35
Item in Stock
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ID:
483740
Weight:
1.29ct
Size:
6.7 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
102.17
Item in Stock
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ID:
699690
Weight:
0.53ct
Size:
4.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
31.80
Item in Stock
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ID:
608463
Weight:
1.23ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
40.60
Item in Stock
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ID:
393176
Weight:
8.14ct (total)
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
53.72
Item in Stock
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ID:
558457
Weight:
3.88ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
29.34
Item in Stock
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ID:
592965
Weight:
1.45ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
47.86
Item in Stock
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ID:
726944
Weight:
0.61ct
Size:
7.6 x 5.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
18.30
Item in Stock
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ID:
389817
Weight:
1.03ct
Size:
7.8 x 4.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
66.73
Item in Stock
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ID:
479604
Weight:
2.46ct (total)
Size:
10 x 5 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.98
Item in Stock
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ID:
727026
Weight:
0.69ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
12.42
Item in Stock
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ID:
556204
Weight:
2.08ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
54.91
Item in Stock
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ID:
656632
Weight:
5.89ct
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
35.34
Item in Stock
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ID:
438761
Weight:
3.12ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
61.15
Item in Stock
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ID:
519999
Weight:
39.05ct
Size:
21.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
45.88
Item in Stock
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ID:
692663
Weight:
12.59ct
Size:
15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
105.76
Item in Stock
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ID:
492478
Weight:
11.62ct
Size:
20.4 x 14.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
43.72
Item in Stock
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ID:
659459
Weight:
2.04ct
Size:
7.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.90
Item in Stock
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ID:
332925
Weight:
19.58ct
Size:
18 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.02
Item in Stock
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ID:
439102
Weight:
3.32ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
131.47
Item in Stock
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ID:
428644
Weight:
4.88ct
Size:
14 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
38.65
Item in Stock
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ID:
416064
Weight:
1.84ct
Size:
17.3 x 3.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
58.30
Item in Stock
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ID:
607756
Weight:
0.86ct
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
7.94
Item in Stock
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ID:
647275
Weight:
1.26ct
Size:
7.3 x 6.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
28.73
Item in Stock
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ID:
731987
Weight:
2.58ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
99.07
Item in Stock
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ID:
491628
Weight:
11.22ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
32.88
Item in Stock
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ID:
662138
Weight:
6.62ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.94
Item in Stock
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ID:
735008
Weight:
8.87ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
53.22
Item in Stock
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ID:
445137
Weight:
11.78ct
Size:
14 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
389.98
Item in Stock
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ID:
436101
Weight:
2.13ct
Size:
10.1 x 7.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
6.91
Item in Stock
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ID:
707147
Weight:
1.35ct
Size:
9.6 x 5.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
3.24
Item in Stock
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ID:
587734
Weight:
1.64ct
Size:
8.1 x 6.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
43.30
Item in Stock
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ID:
672601
Weight:
5.89ct (total)
Size:
17 x 8.5 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
16.61
Item in Stock
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ID:
718148
Weight:
0.84ct
Size:
6 x 5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.20
Item in Stock
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ID:
485890
Weight:
6.46ct
Size:
13.9 x 11 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
54.26
Item in Stock
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ID:
704565
Weight:
1.85ct
Size:
11.1 x 8.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
55.50
Item in Stock
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ID:
438026
Weight:
1.12ct
Size:
16.7 x 3.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
36.96
Item in Stock
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ID:
706802
Weight:
2.08ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.99
Item in Stock
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ID:
510926
Weight:
19.18ct (total)
Size:
21.2 x 14.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
41.27
Item in Stock
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ID:
613294
Weight:
0.93ct
Size:
5.8 x 5.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.31
Item in Stock
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ID:
684867
Weight:
9.47ct
Size:
21.6 x 15 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
12.16
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
Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.
Posted By JD in July, 2025
Source: Bizrate
Overall Rating -> 9
I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.
Posted By Jezzi in June, 2025
Source: Bizrate
Overall Rating -> 7
Excited to see
Posted By Ss in December, 2024
Source: Bizrate
Overall Rating -> 10
Good products
Posted By Brave in October, 2024
Source: Bizrate
Overall Rating -> 8
everything was fine
Posted By Marc in January, 2025
Source: Bizrate
Overall Rating -> 10
Was a good experience.
Posted By Tim in July, 2025
Source: Bizrate
Overall Rating -> 10
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Posted By G.W. or Bakyow in July, 2025
Source: Bizrate
Overall Rating -> 9
Will know more once order received
Posted By Jim in September, 2025
Source: Bizrate
Overall Rating -> 10
nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic
Posted By Steve m. in February, 2025
Source: Bizrate