Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Actinolite Cat's Eye (55)
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ID:
431686
Weight:
2.25ct (total)
Size:
4.8 x 4.7 mm
Clarity:
VS
Content:
4 pcs
Price:
$
23.74
Item in Stock
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ID:
496785
Weight:
2.52ct
Size:
9.1 x 7.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
66.53
Item in Stock
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ID:
563550
Weight:
2.86ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
18.88
Item in Stock
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ID:
618941
Weight:
1.15ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
54.53
Item in Stock
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ID:
378271
Weight:
14.22ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
56.32
Item in Stock
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ID:
720254
Weight:
1.02ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
146.88
Item in Stock
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ID:
553598
Weight:
6.57ct (total)
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
34.69
Item in Stock
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ID:
570377
Weight:
3.04ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
22.39
Item in Stock
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ID:
707085
Weight:
2.52ct
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.05
Item in Stock
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ID:
376741
Weight:
2.17ct
Size:
7.9 x 7.2 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
20.05
Item in Stock
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ID:
560576
Weight:
5.25ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
48.52
Item in Stock
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ID:
726849
Weight:
1.00ct
Size:
9.4 x 4.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
60.00
Item in Stock
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ID:
662102
Weight:
18.95ct
Size:
19 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
45.71
Item in Stock
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ID:
544827
Weight:
0.81ct
Size:
7.7 x 4.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.25
Item in Stock
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ID:
673485
Weight:
1.52ct
Size:
7.9 x 6.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.48
Item in Stock
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ID:
450924
Weight:
1.39ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
12.84
Item in Stock
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ID:
533015
Weight:
9.88ct
Size:
13 x 13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.56
Item in Stock
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ID:
322582
Weight:
1.64ct
Size:
7.4 x 7 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
9.84
Item in Stock
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ID:
676197
Weight:
4.86ct
Size:
15 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
40.82
Item in Stock
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ID:
715751
Weight:
0.74ct
Size:
6.4 x 4.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
47.06
Item in Stock
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ID:
730865
Weight:
15.60ct (total)
Size:
20 x 12.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
10.67
Item in Stock
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ID:
619977
Weight:
7.80ct
Size:
14.8 x 10.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
102.96
Item in Stock
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ID:
715485
Weight:
1.56ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
14.98
Item in Stock
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ID:
533391
Weight:
2.17ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.15
Item in Stock
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ID:
489706
Weight:
2.42ct (total)
Size:
4.5 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
47.92
Item in Stock
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ID:
719828
Weight:
0.82ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.76
Item in Stock
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ID:
701104
Weight:
0.71ct
Size:
5.4 x 5.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
30.59
Item in Stock
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ID:
706985
Weight:
1.94ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.66
Item in Stock
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ID:
696154
Weight:
36.09ct
Size:
33.4 x 14.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
24.68
Item in Stock
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ID:
600284
Weight:
61.37ct
Size:
39.7 x 32 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
46.18
Item in Stock
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ID:
596684
Weight:
23.95ct
Size:
20 x 15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
211.19
Item in Stock
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ID:
663999
Weight:
3.71ct
Size:
10 x 7.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
17.81
Item in Stock
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ID:
455169
Weight:
18.62ct (total)
Size:
15.7 x 9.9 mm
Clarity:
Transparent
Content:
4 pcs
Price:
$
31.22
Item in Stock
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ID:
462953
Weight:
4.54ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
35.95
Item in Stock
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ID:
739551
Weight:
1.16ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10.44
Item in Stock
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ID:
673281
Weight:
1.08ct
Size:
7 x 4.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
3.89
Item in Stock
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ID:
727368
Weight:
0.76ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.68
Item in Stock
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ID:
499175
Weight:
2.04ct
Size:
10.4 x 5.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
403.92
Item in Stock
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ID:
720400
Weight:
1.21ct
Size:
7.1 x 5.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
116.46
Item in Stock
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ID:
459823
Weight:
7.71ct
Size:
17.2 x 12.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
71.24
Item in Stock
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ID:
688230
Weight:
0.25ct
Size:
4.5 x 3.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
16.50
Item in Stock
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ID:
240214
Weight:
55.41ct
Size:
32.6 x 25.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
73.14
Item in Stock
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ID:
693500
Weight:
2.19ct
Size:
7 x 6.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
72.61
Item in Stock
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ID:
740677
Weight:
0.07ct
Size:
4.1 x 2.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
293.12
Item in Stock
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ID:
461604
Weight:
1.30ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
55.16
Item in Stock
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ID:
451178
Weight:
1.66ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
15.34
Item in Stock
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ID:
526773
Weight:
7.38ct
Size:
18.6 x 11.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
13.93
Item in Stock
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ID:
552263
Weight:
3.09ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.55
Item in Stock
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ID:
407756
Weight:
4.54ct
Size:
12.4 x 8.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
176.22
Item in Stock
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ID:
570007
Weight:
2.00ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
14.74
Item in Stock
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ID:
637220
Weight:
0.78ct
Size:
6.1 x 5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
17.16
Item in Stock
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ID:
517488
Weight:
1.49ct
Size:
7.6 x 6.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
29.51
Item in Stock
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ID:
435431
Weight:
5.06ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
33.40
Item in Stock
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ID:
691352
Weight:
0.65ct
Size:
4.6 x 4.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
54.60
Item in Stock
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ID:
708843
Weight:
1.52ct
Size:
6.5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.39
Item in Stock
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ID:
669020
Weight:
0.78ct
Size:
5.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
748.80
Item in Stock
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ID:
718562
Weight:
7.75ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
46.50
Item in Stock
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ID:
510938
Weight:
14.52ct
Size:
23.4 x 12.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.25
Item in Stock
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ID:
695117
Weight:
10.49ct
Size:
16.6 x 11 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
314.70
Item in Stock
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ID:
536903
Weight:
avg. 0.71 ct / each
Size:
6.5 mm (calibrated)
Clarity:
Transparent
Price:
$
17.32
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
Muy serios y muy oportunos para el envo
Posted By Veronica in September, 2024
Source: Bizrate
Overall Rating -> 10
Very good Hoping you will increase your inventory especially in the 6mmThanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Posted By Dia in March, 2025
Source: Bizrate
Overall Rating -> 10
I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....
Posted By Dork in September, 2024
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
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Posted By Dafanatic in August, 2025
Source: Bizrate
Overall Rating -> 9
the gems were smaller than I thought but I was at fault for not reading the complete discrimination
Posted By Tim in May, 2025
Source: Bizrate
Overall Rating -> 10
Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.
Posted By Andie in September, 2024
Source: Bizrate
Overall Rating -> 7
Okay thank you.
Posted By Bepc61 in March, 2025
Source: Bizrate