Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
350851
Weight:
1.81ct
Size:
21 x 3.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
47.78
Item in Stock
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ID:
500693
Weight:
15.85ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
102.34
Item in Stock
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ID:
486201
Weight:
5.41ct
Size:
14 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
45.44
Item in Stock
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ID:
687037
Weight:
6.28ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.54
Item in Stock
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ID:
669526
Weight:
38.09ct
Size:
21.5 x 18 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
114.28
Item in Stock
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ID:
536166
Weight:
1.59ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Price:
$
12.59
Item in Stock
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ID:
722730
Weight:
47.03ct
Size:
37.3 x 20.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
395.05
Item in Stock
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ID:
398276
Weight:
3.12ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
123.55
Item in Stock
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ID:
620778
Weight:
0.78ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.21
Item in Stock
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ID:
663017
Weight:
0.89ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.09
Item in Stock
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ID:
718299
Weight:
0.03ct
Size:
2 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.80
Item in Stock
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ID:
453455
Weight:
3.56ct (total)
Size:
7.1 x 5.2 mm
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
32.89
Item in Stock
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ID:
599135
Weight:
5.05ct
Size:
12 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
16.67
Item in Stock
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ID:
455578
Weight:
3.39ct
Size:
11.9 x 6.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
31.32
Item in Stock
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ID:
715709
Weight:
1.00ct
Size:
6.1 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
63.60
Item in Stock
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ID:
700481
Weight:
0.72ct
Size:
5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
43.20
Item in Stock
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ID:
414623
Weight:
11.08ct
Size:
14 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
292.51
Item in Stock
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ID:
725304
Weight:
38.54ct
Size:
25.6 x 18.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
115.62
Item in Stock
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ID:
315516
Weight:
3.18ct
Size:
11 x 7.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
11.75
Item in Stock
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ID:
486241
Weight:
5.67ct
Size:
13.7 x 11 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
47.63
Item in Stock
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ID:
408069
Weight:
2.59ct
Size:
11 x 8.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
85.48
Item in Stock
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ID:
706720
Weight:
3.70ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
8.88
Item in Stock
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ID:
678114
Weight:
8.04ct
Size:
25.8 x 13.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.94
Item in Stock
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ID:
428672
Weight:
3.72ct
Size:
12.3 x 8.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
24.55
Item in Stock
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ID:
526663
Weight:
0.97ct (total)
Size:
8 x 4.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
10.25
Item in Stock
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ID:
706385
Weight:
7.80ct
Size:
12.3 x 10.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.91
Item in Stock
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ID:
635559
Weight:
4.72ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
39.65
Item in Stock
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ID:
730117
Weight:
0.91ct
Size:
9.5 x 4.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
54.60
Item in Stock
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ID:
553723
Weight:
2.03ct
Size:
8.5 x 6.1 mm
Clarity:
SI
Content:
1 pc
Price:
$
45.88
Item in Stock
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ID:
358450
Weight:
4.10ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
27.06
Item in Stock
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ID:
631684
Weight:
1.08ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
32.40
Item in Stock
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ID:
490999
Weight:
11.93ct (total)
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
4 pcs
Price:
$
35.11
Item in Stock
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ID:
659969
Weight:
3.90ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
9.41
Item in Stock
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ID:
630770
Weight:
11.12ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
58.85
Item in Stock
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ID:
523723
Weight:
36.66ct
Size:
39.1 x 16.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
241.96
Item in Stock
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ID:
445135
Weight:
10.91ct
Size:
14 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
361.18
Item in Stock
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ID:
387552
Weight:
4.63ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
30.56
Item in Stock
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ID:
699817
Weight:
4.82ct
Size:
16.8 x 8.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
4.63
Item in Stock
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ID:
476878
Weight:
33.08ct
Size:
18.3 x 15.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
130.99
Item in Stock
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ID:
686615
Weight:
0.17ct
Size:
4.9 x 3.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
8.16
Item in Stock
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ID:
607778
Weight:
2.07ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
51.91
Item in Stock
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ID:
691204
Weight:
2.66ct
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
143.64
Item in Stock
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ID:
692682
Weight:
10.40ct
Size:
13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
24.96
Item in Stock
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ID:
489710
Weight:
2.57ct (total)
Size:
4.5 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
50.89
Item in Stock
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ID:
633302
Weight:
9.11ct
Size:
15.1 x 12.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
48.43
Item in Stock
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ID:
497516
Weight:
3.45ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
31.88
Item in Stock
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ID:
732455
Weight:
10.22ct
Size:
15.2 x 11 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
367.92
Item in Stock
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ID:
499225
Weight:
1.74ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
31.24
Item in Stock
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ID:
699060
Weight:
3.32ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.89
Item in Stock
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ID:
644270
Weight:
1.17ct
Size:
6.7 x 4.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.08
Item in Stock
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ID:
736597
Weight:
36.99ct
Size:
30.2 x 20.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
34.77
Item in Stock
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ID:
587279
Weight:
1.40ct
Size:
7.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
129.36
Item in Stock
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ID:
640013
Weight:
0.26ct
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
12.48
Item in Stock
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ID:
503060
Weight:
2.49ct (total)
Size:
4.2 x 3.1 mm
Clarity:
VS
Content:
15 pcs
Price:
$
164.34
Item in Stock
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ID:
707117
Weight:
2.12ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.09
Item in Stock
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ID:
387673
Weight:
3.23ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
21.32
Item in Stock
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ID:
541609
Weight:
1.37ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Price:
$
10.85
Item in Stock
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ID:
667053
Weight:
7.83ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.33
Item in Stock
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ID:
685582
Weight:
32.40ct
Size:
31.3 x 19.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.27
Item in Stock
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ID:
669086
Weight:
19.04ct
Size:
17 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
411.26
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
Helpselect accomplished all personal growth goals
Posted By Mike in October, 2024
Source: Bizrate
Overall Rating -> 10
very good
Posted By Son Gift in January, 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
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Posted By Fried Rice in August, 2025
Source: Bizrate
Overall Rating -> 7
Excited to see
Posted By Ss in December, 2024
Source: Bizrate
Overall Rating -> 10
Its been a long time since Ive made any purchases Im satisfied with the quality.
Posted By Hard Case in December, 2024
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
Overall Rating -> 10
I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar
Posted By TheP in January, 2025
Source: Bizrate
Overall Rating -> 10
I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...
Posted By RED in January, 2025
Source: Bizrate