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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ID:
687848
Weight:
0.33ct
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.84
Item in Stock
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ID:
348550
Weight:
2.61ct
Size:
21.6 x 3.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
86.14
Item in Stock
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ID:
732981
Weight:
0.81ct
Size:
5.6 x 4.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
19.44
Item in Stock
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ID:
700552
Weight:
12.20ct
Size:
20 x 14 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.25
Item in Stock
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ID:
387856
Weight:
2.26ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
14.92
Item in Stock
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ID:
733143
Weight:
3.36ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
30.36
Item in Stock
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ID:
463852
Weight:
11.83ct
Size:
16 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
23.44
Item in Stock
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ID:
674290
Weight:
8.99ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
140.12
Item in Stock
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ID:
714085
Weight:
1.62ct (total)
Size:
5.3 mm
Clarity:
SI
Content:
2 pcs
Price:
$
48.60
Item in Stock
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ID:
715076
Weight:
1.62ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.20
Item in Stock
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ID:
708309
Weight:
5.63ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
7.77
Item in Stock
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ID:
463296
Weight:
1.64ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.47
Item in Stock
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ID:
685850
Weight:
1.22ct
Size:
7.5 x 5.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.45
Item in Stock
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ID:
718472
Weight:
0.08ct (total)
Size:
2 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
76.80
Item in Stock
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ID:
485389
Weight:
7.67ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
Translucent
Content:
3 pcs
Price:
$
20.24
Item in Stock
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ID:
699054
Weight:
3.18ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.71
Item in Stock
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ID:
672283
Weight:
8.31ct (total)
Size:
15.3 x 11 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
23.44
Item in Stock
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ID:
637193
Weight:
6.28ct
Size:
15.1 x 11 mm
Clarity:
VVS
Content:
1 pc
Price:
$
15.07
Item in Stock
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ID:
685590
Weight:
16.69ct
Size:
32.3 x 16.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.62
Item in Stock
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ID:
699525
Weight:
0.60ct
Size:
5.3 x 5.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
5.76
Item in Stock
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ID:
483707
Weight:
1.18ct
Size:
6.7 x 5.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
77.88
Item in Stock
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ID:
717928
Weight:
1.19ct (total)
Size:
5.2 x 3.9 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
35.70
Item in Stock
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ID:
724976
Weight:
4.85ct
Size:
9 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
5.53
Item in Stock
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ID:
725468
Weight:
0.98ct
Size:
6.2 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
83.21
Item in Stock
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ID:
657253
Weight:
3.29ct
Size:
17.6 x 8.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
18.71
Item in Stock
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ID:
691837
Weight:
5.32ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
176.39
Item in Stock
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ID:
442215
Weight:
1.82ct
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
48.05
Item in Stock
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ID:
402383
Weight:
2.14ct (total)
Size:
4.5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
87.56
Item in Stock
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ID:
511674
Weight:
1.44ct
Size:
10 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
66.53
Item in Stock
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ID:
681806
Weight:
19.25ct
Size:
24.7 x 14.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
184.80
Item in Stock
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ID:
660589
Weight:
2.82ct (total)
Size:
8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
3.38
Item in Stock
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ID:
532248
Weight:
2.47ct (total)
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
17.94
Item in Stock
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ID:
502134
Weight:
1.11ct
Size:
11.9 x 3.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.64
Item in Stock
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ID:
391025
Weight:
1.13ct
Size:
15.6 x 2.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
32.82
Item in Stock
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ID:
394868
Weight:
3.27ct (total)
Size:
7.2 x 5.7 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
59.69
Item in Stock
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ID:
407978
Weight:
11.02ct
Size:
13 x 13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.04
Item in Stock
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ID:
357935
Weight:
4.11ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
27.13
Item in Stock
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ID:
492540
Weight:
9.13ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
66.04
Item in Stock
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ID:
341898
Weight:
5.05ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
49.00
Item in Stock
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ID:
683148
Weight:
0.20ct
Size:
3.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
114.64
Item in Stock
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ID:
694235
Weight:
0.72ct
Size:
7.7 x 4.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
21.60
Item in Stock
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ID:
691250
Weight:
0.41ct
Size:
4.7 x 3.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
34.44
Item in Stock
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ID:
688983
Weight:
1.21ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
11.62
Item in Stock
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ID:
672119
Weight:
0.83ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
19.92
Item in Stock
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ID:
383816
Weight:
1.26ct
Size:
18.9 x 2.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
31.78
Item in Stock
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ID:
500212
Weight:
2.01ct (total)
Size:
2.1 mm (calibrated)
Clarity:
Transparent
Content:
30 pcs
Price:
$
13.27
Item in Stock
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ID:
544822
Weight:
0.85ct
Size:
5.5 x 4.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
38.04
Item in Stock
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ID:
484998
Weight:
31.18ct
Size:
39.6 x 15 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
30.86
Item in Stock
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ID:
716066
Weight:
12.02ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
115.39
Item in Stock
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ID:
546933
Weight:
2.35ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
37.22
Item in Stock
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ID:
551162
Weight:
3.03ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.00
Item in Stock
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ID:
371638
Weight:
6.59ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
43.50
Item in Stock
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ID:
658242
Weight:
18.16ct
Size:
16.4 x 14.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
26.59
Item in Stock
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ID:
528693
Weight:
1.33ct
Size:
7.7 x 5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
115.87
Item in Stock
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ID:
587689
Weight:
34.42ct
Size:
21.9 x 16 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
82.61
Item in Stock
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ID:
710841
Weight:
0.70ct
Size:
6 x 4 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
1.86
Item in Stock
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ID:
708043
Weight:
4.99ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.79
Item in Stock
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ID:
464472
Weight:
4.62ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
42.68
Item in Stock
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ID:
573667
Weight:
1.88ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
49.63
Item in Stock
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ID:
605076
Weight:
2.26ct
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.83
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
First time so this is an experiment! Shopping is so fun on this site, though!
Posted By Gem Delight in March, 2025
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Overall Rating -> 10
Love, and have always loved, your website.
Posted By Aberabic in July, 2025
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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 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
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Overall Rating -> 9
I love wide range of stones.
Always have my preference.
Posted By Ray in April, 2025
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Overall Rating -> 10
Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.
Posted By Sal in July, 2025
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Overall Rating -> 10
Awesome
Posted By D in December, 2024
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Overall Rating -> 8
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Posted By Salvo in July, 2025
Source: Bizrate
Overall Rating -> 10
Good. I ts very user friendly.
Posted By Shalini in June, 2025
Source: Bizrate