Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
639208
Weight:
6.61ct
Size:
12 x 9.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
32.76
Item in Stock
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ID:
402386
Weight:
2.51ct (total)
Size:
4.7 mm
Clarity:
VS
Content:
4 pcs
Price:
$
102.71
Item in Stock
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ID:
337605
Weight:
7.45ct (total)
Size:
6 x 4.2 mm
Clarity:
Transparent
Content:
10 pcs
Price:
$
68.84
Item in Stock
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ID:
645545
Weight:
1.50ct
Size:
9.1 x 3.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
21.64
Item in Stock
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ID:
671448
Weight:
19.76ct
Size:
24.8 x 16.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
50.98
Item in Stock
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ID:
718208
Weight:
0.02ct
Size:
2.1 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
19.20
Item in Stock
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ID:
464130
Weight:
6.01ct
Size:
12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.90
Item in Stock
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ID:
551367
Weight:
1.23ct
Size:
6.7 x 6.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.63
Item in Stock
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ID:
554645
Weight:
0.86ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
6.82
Item in Stock
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ID:
487722
Weight:
1.88ct (total)
Size:
8 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.92
Item in Stock
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ID:
697865
Weight:
5.81ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
48.80
Item in Stock
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ID:
350709
Weight:
3.81ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent
Content:
10 pcs
Price:
$
85.69
Item in Stock
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ID:
545318
Weight:
0.65ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.09
Item in Stock
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ID:
739118
Weight:
1.19ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
10.71
Item in Stock
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ID:
401665
Weight:
2.35ct (total)
Size:
4.5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
96.17
Item in Stock
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ID:
409412
Weight:
6.01ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
28.64
Item in Stock
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ID:
636642
Weight:
0.54ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.55
Item in Stock
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ID:
724662
Weight:
0.93ct
Size:
10 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
27.90
Item in Stock
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ID:
425997
Weight:
3.15ct
Size:
8.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.95
Item in Stock
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ID:
485140
Weight:
4.91ct (total)
Size:
11 x 11 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
25.92
Item in Stock
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ID:
694683
Weight:
0.45ct
Size:
5 x 3.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
16.20
Item in Stock
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ID:
736775
Weight:
4.51ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
202.95
Item in Stock
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ID:
515833
Weight:
2.41ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
53.00
Item in Stock
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ID:
724818
Weight:
0.75ct
Size:
8.9 x 3.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.50
Item in Stock
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ID:
642773
Weight:
1.22ct
Size:
7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
57.10
Item in Stock
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ID:
721938
Weight:
15.04ct
Size:
15.1 x 14 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
18.05
Item in Stock
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ID:
395020
Weight:
3.50ct
Size:
9.6 x 9.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
23.10
Item in Stock
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ID:
570191
Weight:
1.34ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
31.84
Item in Stock
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ID:
492547
Weight:
9.12ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
65.98
Item in Stock
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ID:
737600
Weight:
6.00ct
Size:
11 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
36.00
Item in Stock
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ID:
704392
Weight:
0.59ct
Size:
11.3 x 2.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
19.39
Item in Stock
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ID:
556866
Weight:
2.90ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
24.28
Item in Stock
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ID:
418323
Weight:
5.57ct
Size:
13.3 x 9.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
11.04
Item in Stock
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ID:
732441
Weight:
0.62ct
Size:
4.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
14.88
Item in Stock
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ID:
687416
Weight:
17.97ct
Size:
23.1 x 15.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
53.05
Item in Stock
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ID:
582948
Weight:
1.50ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
79.20
Item in Stock
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ID:
453537
Weight:
4.54ct
Size:
13.8 x 7.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
149.82
Item in Stock
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ID:
511666
Weight:
1.17ct
Size:
9.1 x 4.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
54.06
Item in Stock
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ID:
639263
Weight:
1.88ct
Size:
12 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.79
Item in Stock
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ID:
574585
Weight:
2.90ct
Size:
10 x 7.6 mm
Clarity:
SI
Content:
1 pc
Price:
$
63.80
Item in Stock
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ID:
690265
Weight:
23.62ct
Size:
25 x 15.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
45.60
Item in Stock
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ID:
625514
Weight:
1.41ct
Size:
7.3 x 5.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.58
Item in Stock
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ID:
636973
Weight:
6.12ct
Size:
15.1 x 11.1 mm
Clarity:
VVS-VS
Price:
$
14.69
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
663999
Weight:
3.71ct
Size:
10 x 7.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
17.81
Item in Stock
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ID:
416170
Weight:
1.11ct
Size:
12.6 x 3.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.16
Item in Stock
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ID:
386515
Weight:
4.51ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
23.81
Item in Stock
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ID:
443407
Weight:
5.53ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
18.18
Item in Stock
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ID:
663061
Weight:
4.86ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.66
Item in Stock
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ID:
428687
Weight:
6.64ct
Size:
12.8 x 9.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
43.82
Item in Stock
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ID:
497573
Weight:
2.10ct
Size:
8.5 x 7.1 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
55.44
Item in Stock
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ID:
738785
Weight:
0.50ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
4.50
Item in Stock
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ID:
611664
Weight:
1.63ct
Size:
7.4 x 6.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
10.76
Item in Stock
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ID:
719491
Weight:
0.72ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
6.05
Item in Stock
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ID:
574309
Weight:
1.82ct
Size:
7.3 x 7.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
16.81
Item in Stock
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ID:
745169
Weight:
2.98ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
37.67
Item in Stock
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ID:
732856
Weight:
1.00ct
Size:
6.3 x 6.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
8.40
Item in Stock
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ID:
479041
Weight:
2.34ct (total)
Size:
10.2 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
24.71
Item in Stock
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ID:
406664
Weight:
16.01ct
Size:
21.6 x 15.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
54.77
Item in Stock
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ID:
547624
Weight:
2.47ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
50.04
Item in Stock
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ID:
706360
Weight:
10.03ct
Size:
14.1 x 12.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.46
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
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
love the site, the experience and the products.
Posted By Ckingpots in July, 2025
Source: Bizrate
Overall Rating -> 10
I am filling a small treasure chest and picked a nice amethyst.
Posted By VinnyD in August, 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 -> 10
Very good
Hoping you will increase your inventory especially in the 6mm
Thanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 9
Will know more once order received
Posted By Jim in September, 2025
Source: Bizrate
Overall Rating -> 10
I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.
Posted By MVK in July, 2025
Source: Bizrate
Overall Rating -> 10
I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!
Posted By TheP in April, 2025
Source: Bizrate
Overall Rating -> 9
I did not have any problems
Posted By Clilrichard in January, 2025
Source: Bizrate