Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
686468
Weight:
0.62ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.39
Item in Stock
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ID:
644664
Weight:
0.91ct
Size:
6.9 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
21.84
Item in Stock
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ID:
346279
Weight:
2.57ct (total)
Size:
2.3 x 2.2 mm
Clarity:
VVS-VS
Content:
30 pcs
Price:
$
288.36
Item in Stock
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ID:
642774
Weight:
1.45ct
Size:
7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
67.86
Item in Stock
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ID:
453038
Weight:
5.14ct
Size:
11.7 x 9.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
1,180.56
Item in Stock
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ID:
517930
Weight:
2.44ct
Size:
9 x 7.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
48.31
Item in Stock
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ID:
692504
Weight:
22.46ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
188.66
Item in Stock
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ID:
407753
Weight:
4.73ct
Size:
12 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
187.31
Item in Stock
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ID:
655568
Weight:
1.59ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
38.16
Item in Stock
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ID:
715759
Weight:
22.10ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
212.16
Item in Stock
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ID:
358293
Weight:
3.88ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
25.61
Item in Stock
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ID:
396615
Weight:
1.09ct
Size:
6.7 x 5.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
68.72
Item in Stock
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ID:
693452
Weight:
35.89ct
Size:
41.2 x 11.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.92
Item in Stock
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ID:
409514
Weight:
8.76ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
41.74
Item in Stock
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ID:
523175
Weight:
13.90ct
Size:
18.9 x 12.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
110.09
Item in Stock
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ID:
360628
Weight:
8.14ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
42.98
Item in Stock
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ID:
615762
Weight:
2.29ct (total)
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
24.18
Item in Stock
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ID:
643481
Weight:
1.24ct
Size:
7.4 x 5.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
29.76
Item in Stock
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ID:
520163
Weight:
5.64ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
37.22
Item in Stock
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ID:
434831
Weight:
41.77ct
Size:
31.1 x 23.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
82.72
Item in Stock
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ID:
697221
Weight:
0.51ct (total)
Size:
3.7 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
11.02
Item in Stock
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ID:
520153
Weight:
2.41ct (total)
Size:
7.4 x 4.9 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
9.54
Item in Stock
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ID:
644430
Weight:
1.41ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
33.84
Item in Stock
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ID:
651062
Weight:
1.65ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.86
Item in Stock
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ID:
593188
Weight:
1.30ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.02
Item in Stock
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ID:
497307
Weight:
2.28ct
Size:
8.5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
15.05
Item in Stock
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ID:
476912
Weight:
15.52ct
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
61.46
Item in Stock
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ID:
531819
Weight:
1.64ct
Size:
7 x 5.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
123.47
Item in Stock
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ID:
450757
Weight:
3.36ct
Size:
13 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
31.04
Item in Stock
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ID:
675438
Weight:
1.86ct
Size:
8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
5.29
Item in Stock
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ID:
392091
Weight:
16.54ct
Size:
32.4 x 13.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.77
Item in Stock
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ID:
679125
Weight:
3.12ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.21
Item in Stock
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ID:
608307
Weight:
2.34ct (total)
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
43.25
Item in Stock
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ID:
617774
Weight:
1.55ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
32.96
Item in Stock
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ID:
454312
Weight:
0.66ct
Size:
9.7 x 3.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.88
Item in Stock
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ID:
431091
Weight:
2.84ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
29.95
Item in Stock
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ID:
673594
Weight:
4.24ct
Size:
14.2 x 11.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
127.20
Item in Stock
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ID:
584806
Weight:
1.56ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
102.96
Item in Stock
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ID:
489714
Weight:
2.71ct (total)
Size:
4.5 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
53.66
Item in Stock
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ID:
695049
Weight:
27.25ct
Size:
19.7 x 16.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.05
Item in Stock
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ID:
528802
Weight:
1.14ct
Size:
6.5 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
75.24
Item in Stock
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ID:
488300
Weight:
53.23ct
Size:
36.2 x 24.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
39.35
Item in Stock
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ID:
710199
Weight:
12.49ct
Size:
16 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
36.42
Item in Stock
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ID:
539879
Weight:
1.36ct
Size:
5.9 x 5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
27.48
Item in Stock
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ID:
561768
Weight:
3.39ct
Size:
10 x 8 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
178.99
Item in Stock
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ID:
606039
Weight:
23.89ct
Size:
24.3 x 16 mm
Clarity:
VS
Content:
1 pc
Price:
$
220.74
Item in Stock
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ID:
473330
Weight:
2.83ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
37.36
Item in Stock
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ID:
648017
Weight:
5.97ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
10.75
Item in Stock
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ID:
725890
Weight:
1.47ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
14.11
Item in Stock
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ID:
443752
Weight:
13.53ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
89.30
Item in Stock
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ID:
428394
Weight:
5.49ct
Size:
13.3 x 10.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
43.48
Item in Stock
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ID:
431788
Weight:
2.62ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
27.62
Item in Stock
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ID:
706865
Weight:
3.71ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
8.90
Item in Stock
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ID:
451290
Weight:
1.67ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
15.43
Item in Stock
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ID:
453369
Weight:
3.44ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
31.79
Item in Stock
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ID:
433497
Weight:
3.83ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
25.28
Item in Stock
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ID:
674891
Weight:
11.95ct
Size:
17.3 x 15.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
30.83
Item in Stock
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ID:
737494
Weight:
0.95ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
23.75
Item in Stock
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ID:
464461
Weight:
4.38ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
40.48
Item in Stock
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ID:
435379
Weight:
5.59ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
44.27
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
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
Posted By LeAnn in April, 2025
Source: Bizrate
Overall Rating -> 10
there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life
Posted By Kickbass.2 in January, 2025
Source: Bizrate
Overall Rating -> 10
The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.
Posted By SLIntuitive Donna in July, 2025
Source: Bizrate
Overall Rating -> 10
Was a good experience.
Posted By Tim in July, 2025
Source: Bizrate
Overall Rating -> 8
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Posted By Salvo in July, 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
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Overall Rating -> 10
Good. I ts very user friendly.
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Overall Rating -> 10
Very professional site
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Overall Rating -> 9
I love the gems!
Posted By MM in April, 2025
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