Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
693788
Weight:
59.97ct
Size:
44.5 x 26.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
41.74
Item in Stock
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ID:
678062
Weight:
11.69ct
Size:
27.5 x 16.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.45
Item in Stock
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ID:
684489
Weight:
22.00ct
Size:
25.2 x 16.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
21.91
Item in Stock
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ID:
499232
Weight:
1.91ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
34.30
Item in Stock
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ID:
407923
Weight:
4.60ct
Size:
14.1 x 9.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
252.29
Item in Stock
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ID:
682030
Weight:
0.94ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.92
Item in Stock
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ID:
528125
Weight:
2.59ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
27.35
Item in Stock
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ID:
715463
Weight:
3.33ct
Size:
11.5 x 9.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.97
Item in Stock
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ID:
481391
Weight:
1.65ct
Size:
6.5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
47.41
Item in Stock
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ID:
672582
Weight:
1.32ct
Size:
8.9 x 6.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
31.68
Item in Stock
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ID:
413686
Weight:
15.04ct
Size:
15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
496.32
Item in Stock
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ID:
492534
Weight:
4.70ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
34.01
Item in Stock
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ID:
730818
Weight:
17.96ct (total)
Size:
19.5 x 14.1 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
12.29
Item in Stock
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ID:
620988
Weight:
1.85ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
42.18
Item in Stock
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ID:
685914
Weight:
21.91ct
Size:
32.3 x 17.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.83
Item in Stock
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ID:
394017
Weight:
47.70ct
Size:
32.8 x 22.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
62.96
Item in Stock
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ID:
381954
Weight:
3.13ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VS
Content:
20 pcs
Price:
$
150.58
Item in Stock
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ID:
532428
Weight:
5.13ct
Size:
15 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.63
Item in Stock
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ID:
394203
Weight:
22.52ct
Size:
22.4 x 22.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
37.16
Item in Stock
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ID:
499016
Weight:
1.30ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
44.78
Item in Stock
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ID:
356979
Weight:
4.09ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
27.00
Item in Stock
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ID:
737480
Weight:
2.05ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
92.25
Item in Stock
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ID:
739344
Weight:
0.83ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
41.50
Item in Stock
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ID:
350519
Weight:
3.09ct (total)
Size:
3.2 x 3.2 mm
Clarity:
Transparent
Content:
20 pcs
Price:
$
70.57
Item in Stock
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ID:
469422
Weight:
17.83ct
Size:
16.2 x 13.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
37.19
Item in Stock
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ID:
721752
Weight:
19.61ct
Size:
29.9 x 12.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
23.53
Item in Stock
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ID:
479450
Weight:
2.47ct (total)
Size:
10.1 x 5.2 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
26.09
Item in Stock
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ID:
395217
Weight:
4.21ct
Size:
10 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
27.79
Item in Stock
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ID:
382557
Weight:
16.50ct
Size:
21.7 x 16.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
65.34
Item in Stock
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ID:
357120
Weight:
2.03ct
Size:
7.6 x 5.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
67.00
Item in Stock
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ID:
498321
Weight:
1.31ct
Size:
10 x 5.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.84
Item in Stock
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ID:
382778
Weight:
1.18ct
Size:
7.3 x 5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
58.32
Item in Stock
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ID:
382047
Weight:
1.86ct
Size:
6.6 x 6.5 mm
Clarity:
SI
Content:
1 pc
Price:
$
4,187.41
Item in Stock
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ID:
714403
Weight:
0.52ct
Size:
5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
15.60
Item in Stock
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ID:
389038
Weight:
6.88ct (total)
Size:
9 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
45.41
Item in Stock
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ID:
390979
Weight:
1.77ct
Size:
8.5 x 6.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
63.53
Item in Stock
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ID:
691410
Weight:
3.39ct
Size:
8.4 x 8.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
112.40
Item in Stock
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ID:
418220
Weight:
11.03ct (total)
Size:
16 x 10.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
21.83
Item in Stock
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ID:
745540
Weight:
0.49ct
Size:
6.7 x 5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
11.27
Item in Stock
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ID:
693845
Weight:
2.97ct
Size:
9.4 x 6.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
98.47
Item in Stock
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ID:
437871
Weight:
1.70ct
Size:
21.1 x 3.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
56.10
Item in Stock
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ID:
709087
Weight:
1.40ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.91
Item in Stock
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ID:
397298
Weight:
6.25ct
Size:
11.5 x 11.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
41.26
Item in Stock
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ID:
403684
Weight:
8.90ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
37.24
Item in Stock
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ID:
662908
Weight:
2.89ct
Size:
8.7 x 7.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
17.34
Item in Stock
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ID:
712682
Weight:
3.87ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.31
Item in Stock
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ID:
319454
Weight:
3.61ct
Size:
12.3 x 8.4 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
9.53
Item in Stock
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ID:
650877
Weight:
3.65ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
23.22
Item in Stock
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ID:
730012
Weight:
1.08ct
Size:
6.7 x 5.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
64.80
Item in Stock
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ID:
689651
Weight:
0.25ct
Size:
5 x 3 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
15.00
Item in Stock
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ID:
524572
Weight:
1.30ct
Size:
6.3 x 5.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
120.12
Item in Stock
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ID:
693052
Weight:
34.49ct
Size:
41.2 x 10.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.42
Item in Stock
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ID:
533502
Weight:
2.03ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.04
Item in Stock
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ID:
539861
Weight:
1.44ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
29.11
Item in Stock
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ID:
492533
Weight:
6.37ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
46.08
Item in Stock
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ID:
471079
Weight:
44.39ct
Size:
31.5 x 21.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
46.87
Item in Stock
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ID:
376862
Weight:
1.93ct
Size:
7.9 x 7.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
15.01
Item in Stock
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ID:
687716
Weight:
0.63ct
Size:
5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
1.85
Item in Stock
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ID:
428338
Weight:
3.68ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.72
Item in Stock
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ID:
585516
Weight:
1.00ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
66.00
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
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
All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.
Posted By Bob D in December, 2025
Source: Bizrate
Overall Rating -> 10
Good. I ts very user friendly.
Posted By Shalini in June, 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 -> 9
I love wide range of stones.
Always have my preference.
Posted By Ray in April, 2025
Source: Bizrate
Overall Rating -> 10
Great experience. I can't wait to explore on the website further.
Posted By Kymmie in September, 2025
Source: Bizrate
Overall Rating -> 10
My whole experience is great.
Posted By Ghs in November, 2025
Source: Bizrate
Overall Rating -> 7
Okay thank you.
Posted By Bepc61 in March, 2025
Source: Bizrate
Overall Rating -> 10
Great for buying gemstones, came with authenticity certs. Will buy again someday!
Posted By Uggadugga in May, 2025
Source: Bizrate