Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
711198
Weight:
0.47ct
Size:
6 x 4 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
1.25
Item in Stock
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ID:
678711
Weight:
5.55ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
46.62
Item in Stock
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ID:
546883
Weight:
3.53ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.96
Item in Stock
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ID:
548278
Weight:
11.37ct
Size:
14.6 x 12.9 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
450.25
Item in Stock
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ID:
707975
Weight:
2.36ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
3.91
Item in Stock
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ID:
743373
Weight:
10.57ct
Size:
22.2 x 17 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
42.28
Item in Stock
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ID:
682998
Weight:
9.76ct
Size:
14.4 x 11.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
58.56
Item in Stock
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ID:
592770
Weight:
1.09ct (total)
Size:
8.1 x 4 mm
Clarity:
VS
Content:
2 pcs
Price:
$
20.15
Item in Stock
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ID:
431355
Weight:
2.60ct (total)
Size:
4.8 x 4.8 mm
Clarity:
VS
Content:
4 pcs
Price:
$
27.42
Item in Stock
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ID:
493665
Weight:
7.48ct (total)
Size:
10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
26.66
Item in Stock
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ID:
534119
Weight:
1.60ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.78
Item in Stock
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ID:
498115
Weight:
32.76ct (total)
Size:
20.9 x 14.5 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
44.98
Item in Stock
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ID:
685339
Weight:
0.70ct
Size:
5.5 x 4.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
29.40
Item in Stock
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ID:
661819
Weight:
2.40ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
57.60
Item in Stock
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ID:
433741
Weight:
4.92ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
32.47
Item in Stock
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ID:
487162
Weight:
8.81ct
Size:
21 x 8.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
89.89
Item in Stock
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ID:
673252
Weight:
10.11ct (total)
Size:
17.9 x 10.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
28.51
Item in Stock
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ID:
492206
Weight:
7.45ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
28.02
Item in Stock
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ID:
735110
Weight:
0.70ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
42.00
Item in Stock
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ID:
711619
Weight:
27.95ct
Size:
22.8 x 18.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
50.32
Item in Stock
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ID:
471733
Weight:
1.13ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
46.82
Item in Stock
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ID:
413502
Weight:
5.51ct
Size:
11 x 11 mm (calibrated)
Clarity:
VVS-VS
Price:
$
18.18
Item in Stock
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ID:
626195
Weight:
3.24ct
Size:
13.1 x 10.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
9.79
Item in Stock
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ID:
721823
Weight:
0.52ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
9.36
Item in Stock
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ID:
725471
Weight:
0.66ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
6.34
Item in Stock
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ID:
691881
Weight:
0.18ct
Size:
3.4 x 2.9 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
10.80
Item in Stock
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ID:
450784
Weight:
6.37ct
Size:
13 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
58.86
Item in Stock
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ID:
409974
Weight:
2.04ct (total)
Size:
7.5 x 4.6 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
9.74
Item in Stock
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ID:
445856
Weight:
5.95ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
15.79
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:
554453
Weight:
0.83ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
16.44
Item in Stock
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ID:
407844
Weight:
4.69ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
257.23
Item in Stock
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ID:
688726
Weight:
0.06ct
Size:
2.4 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
34.98
Item in Stock
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ID:
691466
Weight:
0.63ct
Size:
5.1 x 4.2 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
37.80
Item in Stock
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ID:
695124
Weight:
6.77ct
Size:
12 x 8.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
203.10
Item in Stock
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ID:
517814
Weight:
14.60ct
Size:
25 x 11.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.15
Item in Stock
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ID:
730200
Weight:
0.64ct
Size:
4.6 x 4.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.40
Item in Stock
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ID:
453665
Weight:
2.40ct
Size:
9.5 x 9.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.18
Item in Stock
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ID:
471600
Weight:
1.23ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
46.33
Item in Stock
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ID:
695904
Weight:
8.05ct
Size:
15 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
241.50
Item in Stock
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ID:
634656
Weight:
0.96ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.28
Item in Stock
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ID:
615759
Weight:
2.40ct (total)
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
25.34
Item in Stock
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ID:
564401
Weight:
0.98ct
Size:
7.6 x 6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
14.93
Item in Stock
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ID:
453372
Weight:
1.59ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
14.69
Item in Stock
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ID:
513188
Weight:
0.95ct
Size:
5.5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
68.98
Item in Stock
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ID:
479950
Weight:
5.07ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
46.85
Item in Stock
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ID:
485218
Weight:
7.19ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
Translucent
Content:
4 pcs
Price:
$
37.97
Item in Stock
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ID:
644429
Weight:
1.25ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.00
Item in Stock
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ID:
640576
Weight:
1.17ct
Size:
6.7 x 5.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
7.73
Item in Stock
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ID:
462377
Weight:
6.64ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
43.82
Item in Stock
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ID:
697234
Weight:
0.58ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
3.48
Item in Stock
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ID:
393648
Weight:
13.75ct
Size:
15 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
90.76
Item in Stock
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ID:
693023
Weight:
26.19ct
Size:
38.3 x 9.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
7.86
Item in Stock
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ID:
366361
Weight:
1.07ct
Size:
7.3 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
150.32
Item in Stock
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ID:
528221
Weight:
0.96ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
8.87
Item in Stock
More Options & Item Details
ID:
682137
Weight:
0.97ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.46
Item in Stock
More Options & Item Details
ID:
711854
Weight:
0.58ct
Size:
6 x 4 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
1.55
Item in Stock
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ID:
721822
Weight:
0.62ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
11.16
Item in Stock
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ID:
683023
Weight:
0.55ct
Size:
5.7 x 3.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
8.25
Item in Stock
More Options & Item Details
ID:
698494
Weight:
3.42ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.73
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
Loved everything. High quality, quick shipping, and authentication included.
Posted By Chris in March, 2025
Source: Bizrate
Overall Rating -> 10
I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.
Posted By DNaber in October, 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
Overall Rating -> 10
I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items
Posted By Desperaux in November, 2025
Source: Bizrate
Overall Rating -> 10
It's mostly good, only some item's are easier to find through the search than the menu
Posted By Wayne in July, 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
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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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Overall Rating -> 10
Site is easy to navigate and the variety is great and how often new products are added is also great.
Posted By Jhidron in March, 2025
Source: Bizrate
Overall Rating -> 10
the selection is good as are the prices
Posted By Old man in August, 2025
Source: Bizrate