Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
419122
Weight:
6.37ct
Size:
13.9 x 10.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
33.64
Item in Stock
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ID:
545066
Weight:
1.09ct (total)
Size:
5.7 x 3.8 mm
Clarity:
SI-I1
Content:
2 pcs
Price:
$
28.78
Item in Stock
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ID:
695052
Weight:
28.02ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
15.47
Item in Stock
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ID:
621906
Weight:
1.86ct
Size:
8.5 x 6.8 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
39.11
Item in Stock
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ID:
687170
Weight:
6.62ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.94
Item in Stock
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ID:
715363
Weight:
1.31ct
Size:
10.2 x 4.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
83.32
Item in Stock
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ID:
473692
Weight:
3.05ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
40.26
Item in Stock
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ID:
447056
Weight:
1.98ct
Size:
8 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
85.06
Item in Stock
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ID:
650060
Weight:
10.52ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.45
Item in Stock
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ID:
454749
Weight:
3.92ct
Size:
14 x 7.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
36.22
Item in Stock
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ID:
721093
Weight:
1.46ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
12.26
Item in Stock
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ID:
345659
Weight:
16.09ct
Size:
20.3 x 13.1 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
27.61
Item in Stock
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ID:
708175
Weight:
2.61ct (total)
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
53.90
Item in Stock
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ID:
479618
Weight:
2.37ct (total)
Size:
10.2 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.03
Item in Stock
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ID:
552284
Weight:
4.19ct
Size:
14.2 x 9.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
8.18
Item in Stock
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ID:
684054
Weight:
3.52ct (total)
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
5.06
Item in Stock
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ID:
715446
Weight:
1.54ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.78
Item in Stock
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ID:
392149
Weight:
4.73ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
124.87
Item in Stock
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ID:
694727
Weight:
4.11ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
123.30
Item in Stock
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ID:
354762
Weight:
579.55ct
Size:
57 x 45.8 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
1,275.01
Item in Stock
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ID:
625172
Weight:
2.13ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
56.23
Item in Stock
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ID:
708060
Weight:
3.60ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
3.46
Item in Stock
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ID:
673452
Weight:
1.44ct (total)
Size:
5.3 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
34.56
Item in Stock
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ID:
658451
Weight:
1.36ct
Size:
7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
1.63
Item in Stock
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ID:
706011
Weight:
1.28ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
10.75
Item in Stock
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ID:
712178
Weight:
7.28ct (total)
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
19.39
Item in Stock
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ID:
491837
Weight:
8.58ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
Opaque
Content:
4 pcs
Price:
$
25.15
Item in Stock
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ID:
447563
Weight:
2.25ct
Size:
8.1 x 7.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
97.03
Item in Stock
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ID:
592190
Weight:
0.70ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
23.10
Item in Stock
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ID:
437494
Weight:
1.77ct
Size:
7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
46.73
Item in Stock
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ID:
713459
Weight:
1.62ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
27.22
Item in Stock
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ID:
469753
Weight:
11.58ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
24.16
Item in Stock
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ID:
480849
Weight:
5.96ct (total)
Size:
4.9 x 4.8 mm
Clarity:
Transparent
Content:
30 pcs
Price:
$
50.98
Item in Stock
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ID:
539893
Weight:
3.39ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.37
Item in Stock
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ID:
291460
Weight:
6.96ct
Size:
22 x 9.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.26
Item in Stock
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ID:
389541
Weight:
3.40ct
Size:
9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.44
Item in Stock
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ID:
745496
Weight:
1.10ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
35.20
Item in Stock
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ID:
642154
Weight:
3.99ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.73
Item in Stock
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ID:
725177
Weight:
8.44ct
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
9.62
Item in Stock
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ID:
730426
Weight:
1.32ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
221.76
Item in Stock
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ID:
446970
Weight:
22.90ct (total)
Size:
25.1 x 15.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
75.58
Item in Stock
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ID:
378207
Weight:
27.12ct
Size:
22.1 x 15.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
71.59
Item in Stock
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ID:
667100
Weight:
1.90ct
Size:
8.6 x 6.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
38.96
Item in Stock
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ID:
542541
Weight:
0.88ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.29
Item in Stock
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ID:
528905
Weight:
1.52ct
Size:
7.6 x 4.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
132.42
Item in Stock
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ID:
492403
Weight:
7.31ct
Size:
16 x 13.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
25.00
Item in Stock
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ID:
515878
Weight:
1.30ct
Size:
10.7 x 5.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
120.12
Item in Stock
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ID:
475560
Weight:
26.89ct
Size:
31.9 x 23.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
53.24
Item in Stock
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ID:
418751
Weight:
7.35ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
38.81
Item in Stock
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ID:
745547
Weight:
1.26ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
40.32
Item in Stock
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ID:
446218
Weight:
3.61ct
Size:
10.4 x 8.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
519.84
Item in Stock
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ID:
681994
Weight:
12.96ct
Size:
21 x 11.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
124.42
Item in Stock
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ID:
499336
Weight:
2.52ct (total)
Size:
6.2 x 6.1 mm
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
23.28
Item in Stock
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ID:
458288
Weight:
1.14ct (total)
Size:
4.3 x 3.4 mm
Clarity:
VS
Content:
4 pcs
Price:
$
150.48
Item in Stock
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ID:
411743
Weight:
1.33ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
55.86
Item in Stock
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ID:
688862
Weight:
1.40ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.44
Item in Stock
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ID:
479538
Weight:
2.41ct (total)
Size:
10 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.45
Item in Stock
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ID:
520667
Weight:
0.92ct
Size:
8.8 x 4.6 mm
Clarity:
VS
Price:
$
51.00
Item in Stock
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ID:
694394
Weight:
13.55ct
Size:
15 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
113.82
Item in Stock
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ID:
623815
Weight:
0.84ct
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
8.87
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 -> 8
I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.
Posted By Atsu in December, 2025
Source: Bizrate
Overall Rating -> 10
I could see the actual gem I was buying
Posted By Bugs in December, 2025
Source: Bizrate
Overall Rating -> 10
First time so this is an experiment! Shopping is so fun on this site, though!
Posted By Gem Delight in March, 2025
Source: Bizrate
Overall Rating -> 9
I love wide range of stones.
Always have my preference.
Posted By Ray in April, 2025
Source: Bizrate
Overall Rating -> 10
I love the product and the details about each of them.
Posted By Love It! in July, 2025
Source: Bizrate
Overall Rating -> 10
Great site for finding specific stones and sizes for individual pieces of jewelry
Posted By Designer in December, 2025
Source: Bizrate
Overall Rating -> 10
So far, my experience was great...Thanks
Posted By Kaydi in May, 2025
Source: Bizrate
Overall Rating -> 7
Okay thank you.
Posted By Bepc61 in March, 2025
Source: Bizrate
Overall Rating -> 10
I was able to find what I was looking for
Posted By Lincolnpremier in January, 2025
Source: Bizrate