Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Actinolite Cat's Eye (54)
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Cat's Eye Aquamarine (15)
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ID:
450010
Weight:
23.01ct (total)
Size:
20.6 x 12.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
60.74
Item in Stock
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ID:
683147
Weight:
0.23ct
Size:
3.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
131.82
Item in Stock
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ID:
567433
Weight:
0.18ct (total)
Size:
2.8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
387.70
Item in Stock
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ID:
742833
Weight:
1.36ct
Size:
6.8 x 6.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
163.20
Item in Stock
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ID:
674446
Weight:
13.47ct
Size:
23.7 x 14.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
22.63
Item in Stock
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ID:
718460
Weight:
0.61ct
Size:
5.2 x 4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
18.30
Item in Stock
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ID:
500260
Weight:
1.42ct
Size:
11.7 x 6 mm
Clarity:
VS
Price:
$
13.12
Item in Stock
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ID:
687056
Weight:
2.49ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
23.90
Item in Stock
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ID:
482195
Weight:
26.68ct (total)
Size:
21.8 x 13.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
34.52
Item in Stock
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ID:
514791
Weight:
2.14ct
Size:
8.6 x 7 mm
Clarity:
VS
Content:
1 pc
Price:
$
36.72
Item in Stock
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ID:
645866
Weight:
5.14ct
Size:
11.2 x 9.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.03
Item in Stock
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ID:
447176
Weight:
2.06ct
Size:
7.7 x 7.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
88.50
Item in Stock
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ID:
682133
Weight:
0.86ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.48
Item in Stock
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ID:
316150
Weight:
26.04ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
41.26
Item in Stock
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ID:
550603
Weight:
5.70ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
42.89
Item in Stock
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ID:
638827
Weight:
2.40ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
11.89
Item in Stock
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ID:
367879
Weight:
4.77ct
Size:
12.6 x 8.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
32.17
Item in Stock
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ID:
742612
Weight:
1.04ct (total)
Size:
8 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
8.32
Item in Stock
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ID:
490325
Weight:
1.39ct
Size:
6.7 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
114.49
Item in Stock
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ID:
649046
Weight:
2.25ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.94
Item in Stock
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ID:
567398
Weight:
0.15ct (total)
Size:
2.7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
323.09
Item in Stock
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ID:
534165
Weight:
2.10ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.69
Item in Stock
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ID:
462936
Weight:
2.04ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
67.97
Item in Stock
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ID:
697559
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:
453197
Weight:
1.78ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
16.45
Item in Stock
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ID:
431217
Weight:
2.58ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
27.20
Item in Stock
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ID:
612858
Weight:
0.44ct
Size:
5.5 x 3.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
18.00
Item in Stock
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ID:
479536
Weight:
2.06ct (total)
Size:
9.9 x 5 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
21.76
Item in Stock
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ID:
687717
Weight:
0.76ct
Size:
5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
2.22
Item in Stock
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ID:
505828
Weight:
3.39ct
Size:
12.4 x 8.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
93.97
Item in Stock
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ID:
347752
Weight:
32.46ct
Size:
28.4 x 19.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
42.85
Item in Stock
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ID:
662651
Weight:
1.46ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
12.26
Item in Stock
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ID:
687169
Weight:
8.50ct
Size:
14.3 x 10.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.20
Item in Stock
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ID:
731021
Weight:
11.39ct (total)
Size:
16.9 x 13.7 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
7.79
Item in Stock
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ID:
502974
Weight:
1.74ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.78
Item in Stock
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ID:
453752
Weight:
2.97ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.44
Item in Stock
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ID:
735007
Weight:
13.46ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
80.76
Item in Stock
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ID:
691678
Weight:
0.58ct
Size:
5 x 4.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
48.72
Item in Stock
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ID:
430164
Weight:
4.00ct
Size:
13.3 x 7.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
9.46
Item in Stock
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ID:
699659
Weight:
1.12ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
10.75
Item in Stock
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ID:
450563
Weight:
5.11ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
47.22
Item in Stock
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ID:
715672
Weight:
0.86ct
Size:
7 x 4.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
54.70
Item in Stock
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ID:
744670
Weight:
1.99ct
Size:
12 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
89.55
Item in Stock
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ID:
673289
Weight:
1.05ct
Size:
7.3 x 4.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
3.78
Item in Stock
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ID:
339139
Weight:
1.70ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
38.15
Item in Stock
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ID:
409680
Weight:
7.53ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
35.88
Item in Stock
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ID:
545078
Weight:
0.73ct
Size:
6.3 x 3.9 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
32.68
Item in Stock
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ID:
377684
Weight:
5.27ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
135.02
Item in Stock
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ID:
498565
Weight:
1.07ct
Size:
6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
56.50
Item in Stock
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ID:
490900
Weight:
8.42ct
Size:
17.5 x 11.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
61.13
Item in Stock
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ID:
463872
Weight:
9.72ct
Size:
15 mm (calibrated)
Clarity:
VS
Price:
$
19.25
Item in Stock
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ID:
516467
Weight:
62.11ct
Size:
35.3 x 23.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
63.96
Item in Stock
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ID:
725314
Weight:
13.26ct
Size:
15 x 13.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.12
Item in Stock
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ID:
742874
Weight:
1.89ct
Size:
12 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
85.05
Item in Stock
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ID:
481914
Weight:
3.33ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
15 pcs
Price:
$
211.56
Item in Stock
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ID:
685671
Weight:
0.86ct
Size:
5.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.83
Item in Stock
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ID:
712714
Weight:
8.16ct (total)
Size:
12 x 8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
21.74
Item in Stock
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ID:
719006
Weight:
0.59ct
Size:
5.2 x 4.1 mm
Clarity:
VVS-VS
Price:
$
10.62
Item in Stock
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ID:
388854
Weight:
1.48ct
Size:
8.9 x 6.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
78.14
Item in Stock
More Options & Item Details
ID:
699179
Weight:
21.64ct
Size:
24.9 x 16.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
25.97
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
Been using them for years! Very satisfied with the products.
Posted By PI SC in May, 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 -> 9
I think therea's no problem
Posted By Napoleon in August, 2025
Source: Bizrate
Overall Rating -> 8
I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.
Posted By Atsu in December, 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
Overall Rating -> 10
Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.
Posted By Jac in July, 2025
Source: Bizrate
Overall Rating -> 10
All good
Posted By DouscheGift in August, 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
Good selection, using for custom jewlery for my wife.
Posted By Smitty in June, 2025
Source: Bizrate