Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
677846
Weight:
1.09ct
Size:
4.6 x 4.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
748.13
Item in Stock
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ID:
357687
Weight:
3.96ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
21.78
Item in Stock
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ID:
555873
Weight:
0.70ct
Size:
6.8 x 4.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
18.48
Item in Stock
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ID:
475820
Weight:
7.60ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
70.22
Item in Stock
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ID:
376596
Weight:
2.34ct
Size:
8.6 x 7.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
18.19
Item in Stock
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ID:
697687
Weight:
0.44ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
9.50
Item in Stock
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ID:
312902
Weight:
2.84ct (total)
Size:
4 mm (calibrated)
Clarity:
VS-SI
Content:
12 pcs
Price:
$
153.36
Item in Stock
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ID:
711273
Weight:
14.65ct
Size:
24.3 x 12.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.18
Item in Stock
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ID:
475220
Weight:
1.79ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
16.54
Item in Stock
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ID:
663377
Weight:
1.12ct
Size:
7 x 6.1 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
21.50
Item in Stock
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ID:
539898
Weight:
7.21ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
53.96
Item in Stock
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ID:
548404
Weight:
1.05ct
Size:
8.9 x 6.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
346.50
Item in Stock
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ID:
691950
Weight:
5.28ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
285.12
Item in Stock
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ID:
532351
Weight:
3.47ct
Size:
10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
25.20
Item in Stock
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ID:
484106
Weight:
5.12ct
Size:
12 x 8.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
33.79
Item in Stock
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ID:
663081
Weight:
2.76ct
Size:
9.5 x 7.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
16.56
Item in Stock
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ID:
578058
Weight:
11.74ct
Size:
23.6 x 15.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
23.24
Item in Stock
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ID:
439051
Weight:
3.67ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
227.69
Item in Stock
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ID:
449642
Weight:
4.14ct (total)
Size:
7.1 x 5.5 mm
Clarity:
Transparent
Content:
4 pcs
Price:
$
27.32
Item in Stock
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ID:
559404
Weight:
1.81ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
37.16
Item in Stock
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ID:
604474
Weight:
3.26ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
94.67
Item in Stock
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ID:
696395
Weight:
21.18ct
Size:
26.3 x 19 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.25
Item in Stock
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ID:
650143
Weight:
6.22ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.40
Item in Stock
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ID:
499943
Weight:
18.51ct
Size:
19.5 x 16 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
122.17
Item in Stock
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ID:
673878
Weight:
1.02ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
42.84
Item in Stock
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ID:
527604
Weight:
5.29ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
38.27
Item in Stock
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ID:
566692
Weight:
1.31ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.65
Item in Stock
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ID:
721573
Weight:
0.80ct
Size:
6.4 x 4.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
38.40
Item in Stock
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ID:
520286
Weight:
4.22ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.99
Item in Stock
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ID:
468976
Weight:
1.75ct (total)
Size:
3.1 mm
Clarity:
VS-SI
Content:
10 pcs
Price:
$
92.40
Item in Stock
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ID:
351811
Weight:
3.14ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent
Content:
10 pcs
Price:
$
82.90
Item in Stock
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ID:
741075
Weight:
36.81ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
73.62
Item in Stock
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ID:
465836
Weight:
1.80ct
Size:
11.9 x 6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.01
Item in Stock
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ID:
528684
Weight:
1.64ct
Size:
9.3 x 5.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
142.87
Item in Stock
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ID:
675814
Weight:
11.10ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
31.57
Item in Stock
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ID:
363518
Weight:
34.73ct
Size:
35.2 x 19.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
55.51
Item in Stock
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ID:
718991
Weight:
0.65ct
Size:
5.2 x 4.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
11.70
Item in Stock
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ID:
606788
Weight:
2.40ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.34
Item in Stock
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ID:
594579
Weight:
1.30ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
25.96
Item in Stock
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ID:
552246
Weight:
2.83ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
26.15
Item in Stock
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ID:
720844
Weight:
0.45ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
3.78
Item in Stock
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ID:
462635
Weight:
1.66ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
87.65
Item in Stock
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ID:
712171
Weight:
3.53ct (total)
Size:
9.2 x 6.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
9.41
Item in Stock
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ID:
731994
Weight:
1.30ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
49.92
Item in Stock
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ID:
711784
Weight:
19.61ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
52.24
Item in Stock
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ID:
594730
Weight:
0.92ct
Size:
5 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
21.38
Item in Stock
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ID:
469902
Weight:
30.39ct (total)
Size:
13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
20.86
Item in Stock
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ID:
484266
Weight:
4.90ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
64.68
Item in Stock
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ID:
446680
Weight:
4.08ct
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
13.46
Item in Stock
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ID:
724718
Weight:
0.59ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.70
Item in Stock
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ID:
502116
Weight:
4.47ct
Size:
10.6 x 10.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
604.50
Item in Stock
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ID:
692443
Weight:
13.96ct
Size:
16 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
117.26
Item in Stock
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ID:
706955
Weight:
27.57ct
Size:
37.9 x 24.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.89
Item in Stock
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ID:
707896
Weight:
2.47ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.09
Item in Stock
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ID:
725619
Weight:
5.65ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
223.81
Item in Stock
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ID:
685284
Weight:
12.00ct
Size:
14 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
17.28
Item in Stock
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ID:
451195
Weight:
1.47ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
13.58
Item in Stock
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ID:
724717
Weight:
0.49ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.70
Item in Stock
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ID:
694241
Weight:
1.04ct
Size:
11.6 x 3.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
31.20
Item in Stock
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ID:
697116
Weight:
2.63ct
Size:
14 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
79.69
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
Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.
Posted By Jess in February, 2025
Source: Bizrate
Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..
Posted By Steven M. in February, 2025
Source: Bizrate
Overall Rating -> 7
Okay thank you.
Posted By Bepc61 in March, 2025
Source: Bizrate
Overall Rating -> 9
I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!
Posted By Leo in March, 2025
Source: Bizrate
Overall Rating -> 10
On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc
Posted By Iamnotakrustykrab in December, 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
Enjoy every moment
Posted By Ferns in October, 2025
Source: Bizrate
Overall Rating -> 9
If you have motion picture, then I will be more satisfied with.
Posted By Ray in November, 2025
Source: Bizrate
Overall Rating -> 10
It was easy to navigate
Posted By GemGod in July, 2025
Source: Bizrate