Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
400678
Weight:
4.06ct
Size:
9.4 x 9.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
24.36
Item in Stock
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ID:
545010
Weight:
2.45ct
Size:
10.1 x 6.1 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
223.15
Item in Stock
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ID:
453629
Weight:
2.92ct
Size:
13.6 x 7.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.98
Item in Stock
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ID:
707086
Weight:
1.93ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.63
Item in Stock
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ID:
706376
Weight:
9.82ct
Size:
13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
20.03
Item in Stock
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ID:
473698
Weight:
2.60ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
34.32
Item in Stock
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ID:
439161
Weight:
2.24ct
Size:
7.4 x 7.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
138.97
Item in Stock
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ID:
454214
Weight:
0.83ct
Size:
10.9 x 4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.06
Item in Stock
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ID:
435664
Weight:
2.38ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.71
Item in Stock
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ID:
708430
Weight:
1.40ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.91
Item in Stock
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ID:
534240
Weight:
3.12ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.71
Item in Stock
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ID:
460412
Weight:
3.49ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
46.07
Item in Stock
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ID:
710437
Weight:
2.18ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
39.06
Item in Stock
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ID:
390743
Weight:
2.67ct (total)
Size:
6.2 x 4.2 mm
Clarity:
VS
Content:
5 pcs
Price:
$
172.49
Item in Stock
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ID:
439202
Weight:
3.00ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
186.12
Item in Stock
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ID:
642957
Weight:
2.62ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.05
Item in Stock
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ID:
697564
Weight:
0.61ct (total)
Size:
3.7 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
13.18
Item in Stock
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ID:
543701
Weight:
2.12ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.99
Item in Stock
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ID:
332914
Weight:
17.76ct
Size:
18.9 x 14.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
28.13
Item in Stock
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ID:
608203
Weight:
2.22ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
73.26
Item in Stock
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ID:
409945
Weight:
5.36ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
35.38
Item in Stock
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ID:
552389
Weight:
1.01ct (total)
Size:
8 x 4.1 mm
Clarity:
VS
Content:
2 pcs
Price:
$
6.67
Item in Stock
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ID:
491734
Weight:
19.22ct (total)
Size:
20.1 x 10.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
18.46
Item in Stock
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ID:
521349
Weight:
9.40ct
Size:
16.4 x 12.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
74.45
Item in Stock
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ID:
480885
Weight:
2.53ct (total)
Size:
4.2 x 4.2 mm
Clarity:
Translucent
Content:
7 pcs
Price:
$
19.48
Item in Stock
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ID:
384615
Weight:
18.95ct
Size:
24.1 x 17.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
37.51
Item in Stock
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ID:
466192
Weight:
4.15ct (total)
Size:
12.1 x 6.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
43.82
Item in Stock
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ID:
499523
Weight:
14.80ct
Size:
15.7 x 14.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
97.68
Item in Stock
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ID:
734751
Weight:
4.28ct
Size:
11.5 x 9 mm
Clarity:
VS
Content:
1 pc
Price:
$
179.76
Item in Stock
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ID:
310306
Weight:
0.95ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
50.16
Item in Stock
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ID:
479656
Weight:
2.57ct (total)
Size:
10.1 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
27.14
Item in Stock
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ID:
505071
Weight:
7.89ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
52.08
Item in Stock
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ID:
492914
Weight:
5.52ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
39.94
Item in Stock
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ID:
715660
Weight:
1.35ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
12.96
Item in Stock
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ID:
644832
Weight:
2.23ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.66
Item in Stock
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ID:
383610
Weight:
36.60ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
65.88
Item in Stock
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ID:
671939
Weight:
1.38ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
33.12
Item in Stock
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ID:
693472
Weight:
7.90ct
Size:
13.7 x 11 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.44
Item in Stock
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ID:
674962
Weight:
33.65ct
Size:
27 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
86.82
Item in Stock
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ID:
730467
Weight:
0.73ct
Size:
4.7 x 4.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
43.80
Item in Stock
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ID:
718508
Weight:
10.02ct
Size:
20.8 x 14.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
60.12
Item in Stock
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ID:
552249
Weight:
3.33ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
30.77
Item in Stock
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ID:
315006
Weight:
1.55ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VS
Content:
9 pcs
Price:
$
77.50
Item in Stock
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ID:
646600
Weight:
1.22ct
Size:
6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
36.60
Item in Stock
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ID:
456719
Weight:
1.90ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.56
Item in Stock
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ID:
567622
Weight:
3.68ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
24.29
Item in Stock
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ID:
352662
Weight:
3.94ct
Size:
16.5 x 7.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
33.10
Item in Stock
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ID:
735813
Weight:
39.08ct
Size:
39.2 x 20.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
32.36
Item in Stock
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ID:
609101
Weight:
4.96ct
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
45.83
Item in Stock
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ID:
715078
Weight:
1.14ct
Size:
6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
2.95
Item in Stock
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ID:
483815
Weight:
0.76ct
Size:
5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
50.16
Item in Stock
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ID:
660194
Weight:
14.35ct (total)
Size:
14.4 x 10.6 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
17.22
Item in Stock
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ID:
401450
Weight:
32.77ct
Size:
22.2 x 16.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
64.90
Item in Stock
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ID:
733154
Weight:
3.68ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.25
Item in Stock
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ID:
631686
Weight:
0.95ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
28.50
Item in Stock
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ID:
639438
Weight:
3.34ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
28.06
Item in Stock
More Options & Item Details
ID:
687750
Weight:
6.90ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
8.28
Item in Stock
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ID:
475562
Weight:
25.93ct
Size:
31.2 x 20.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
51.35
Item in Stock
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ID:
650122
Weight:
9.77ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
6.91
Item in Stock
More Options & Item Details
ID:
656582
Weight:
2.60ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
15.60
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 -> 9
I love the gems!
Posted By MM in April, 2025
Source: Bizrate
Overall Rating -> 9
It is a good experience, it is easy to view the item, and easy to check out.
Posted By Neo in November, 2024
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Overall Rating -> 10
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
Posted By Darkstar in June, 2025
Source: Bizrate
Overall Rating -> 10
It was easy to find what I wanted
Posted By Villian in December, 2024
Source: Bizrate
Overall Rating -> 9
I love wide range of stones.
Always have my preference.
Posted By Ray in April, 2025
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Overall Rating -> 10
Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site
Posted By Bern in October, 2024
Source: Bizrate
Overall Rating -> 10
Very large selection from affordable to high end I will be coming back to shop again!
Posted By GreenGator in August, 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
Love, and have always loved, your website.
Posted By Aberabic in July, 2025
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