Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
724780
Weight:
1.70ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
51.00
Item in Stock
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ID:
625271
Weight:
0.68ct
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
2.69
Item in Stock
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ID:
645943
Weight:
13.19ct
Size:
24.4 x 15 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
34.29
Item in Stock
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ID:
668247
Weight:
29.33ct
Size:
24.9 x 16.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.33
Item in Stock
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ID:
700131
Weight:
0.55ct
Size:
5.2 x 4.3 mm
Clarity:
SI
Content:
1 pc
Price:
$
33.00
Item in Stock
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ID:
662014
Weight:
0.97ct
Size:
9 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
2.34
Item in Stock
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ID:
427471
Weight:
2.64ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
17.42
Item in Stock
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ID:
533561
Weight:
2.40ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.40
Item in Stock
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ID:
706909
Weight:
2.80ct
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.72
Item in Stock
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ID:
387694
Weight:
1.92ct (total)
Size:
4 x 3 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
170.52
Item in Stock
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ID:
662133
Weight:
5.64ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
6.77
Item in Stock
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ID:
644763
Weight:
13.27ct
Size:
13.7 x 13.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.19
Item in Stock
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ID:
713852
Weight:
0.86ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.45
Item in Stock
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ID:
657254
Weight:
4.43ct
Size:
17.6 x 11 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.20
Item in Stock
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ID:
552299
Weight:
9.15ct
Size:
16.5 x 14.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
24.16
Item in Stock
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ID:
309435
Weight:
0.79ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
44.84
Item in Stock
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ID:
567473
Weight:
0.18ct (total)
Size:
3 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
387.70
Item in Stock
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ID:
464220
Weight:
5.01ct (total)
Size:
4.2 x 4 mm
Clarity:
VS
Content:
10 pcs
Price:
$
46.30
Item in Stock
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ID:
671455
Weight:
16.53ct
Size:
20.4 x 13.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
42.65
Item in Stock
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ID:
735127
Weight:
0.61ct
Size:
6 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
36.60
Item in Stock
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ID:
708628
Weight:
3.54ct
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
107.22
Item in Stock
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ID:
692516
Weight:
22.21ct
Size:
20 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
186.56
Item in Stock
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ID:
479849
Weight:
4.03ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
37.24
Item in Stock
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ID:
670809
Weight:
0.31ct
Size:
4 x 4 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
11.16
Item in Stock
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ID:
431724
Weight:
2.38ct (total)
Size:
4.9 x 4.8 mm
Clarity:
VS
Content:
4 pcs
Price:
$
25.10
Item in Stock
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ID:
391028
Weight:
1.18ct
Size:
20 x 2.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
34.27
Item in Stock
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ID:
691037
Weight:
1.28ct
Size:
6.6 x 5.6 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
76.80
Item in Stock
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ID:
693348
Weight:
3.97ct
Size:
8.4 x 7.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
131.63
Item in Stock
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ID:
545063
Weight:
1.07ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
SI-I1
Content:
2 pcs
Price:
$
28.25
Item in Stock
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ID:
449247
Weight:
1.00ct
Size:
13.5 x 3.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
39.60
Item in Stock
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ID:
707895
Weight:
3.13ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.18
Item in Stock
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ID:
501881
Weight:
2.99ct (total)
Size:
6.8 x 5.9 mm
Clarity:
VS
Content:
5 pcs
Price:
$
23.68
Item in Stock
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ID:
702078
Weight:
6.77ct
Size:
13 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
40.62
Item in Stock
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ID:
663102
Weight:
1.76ct
Size:
7.7 x 6.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
10.56
Item in Stock
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ID:
673739
Weight:
25.43ct
Size:
26.7 x 15.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
457.74
Item in Stock
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ID:
708044
Weight:
5.47ct
Size:
15 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
5.26
Item in Stock
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ID:
660247
Weight:
1.23ct
Size:
6.5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
2.96
Item in Stock
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ID:
682800
Weight:
11.42ct
Size:
16.8 x 12.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
68.52
Item in Stock
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ID:
708265
Weight:
1.86ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
38.41
Item in Stock
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ID:
517365
Weight:
1.04ct
Size:
6.8 x 5.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
92.24
Item in Stock
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ID:
433949
Weight:
4.29ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
28.32
Item in Stock
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ID:
701066
Weight:
0.85ct
Size:
5.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
51.00
Item in Stock
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ID:
478515
Weight:
0.85ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.94
Item in Stock
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ID:
456469
Weight:
3.12ct
Size:
10.5 x 8.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
28.82
Item in Stock
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ID:
450384
Weight:
9.54ct
Size:
18.1 x 12.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
88.15
Item in Stock
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ID:
601884
Weight:
13.64ct (total)
Size:
21.5 x 12 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
72.56
Item in Stock
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ID:
459451
Weight:
9.60ct
Size:
15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
19.01
Item in Stock
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ID:
465245
Weight:
4.43ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
38.77
Item in Stock
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ID:
672178
Weight:
0.70ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.80
Item in Stock
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ID:
725728
Weight:
0.39ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
3.74
Item in Stock
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ID:
737139
Weight:
2.37ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
106.65
Item in Stock
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ID:
551482
Weight:
3.03ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.36
Item in Stock
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ID:
672916
Weight:
10.29ct (total)
Size:
15.5 x 11.3 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
29.02
Item in Stock
More Options & Item Details
ID:
554034
Weight:
21.57ct
Size:
15 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
26.18
Item in Stock
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ID:
459825
Weight:
7.47ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
69.02
Item in Stock
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ID:
466001
Weight:
7.86ct
Size:
14 mm (calibrated)
Clarity:
VVS-VS
Price:
$
15.56
Item in Stock
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ID:
706501
Weight:
6.49ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.24
Item in Stock
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ID:
719469
Weight:
0.57ct
Size:
5.1 x 4.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
10.26
Item in Stock
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ID:
685712
Weight:
1.64ct
Size:
7.8 x 6.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
30.19
Item in Stock
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ID:
669554
Weight:
7.23ct
Size:
13.9 x 13.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
21.70
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
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 -> 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 -> 10
Was a good experience.
Posted By Tim in July, 2025
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 was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.
Posted By Razormane in April, 2025
Source: Bizrate
Overall Rating -> 10
All good
Posted By DouscheGift in August, 2025
Source: Bizrate
Overall Rating -> 8
Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use
Posted By DrD in May, 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
Its been a long time since Ive made any purchases Im satisfied with the quality.
Posted By Hard Case in December, 2024
Source: Bizrate