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:
632706
Weight:
3.10ct
Size:
18.1 x 7.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
22.32
Item in Stock
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ID:
684207
Weight:
0.44ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
18.48
Item in Stock
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ID:
711973
Weight:
2.44ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.50
Item in Stock
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ID:
725000
Weight:
0.90ct
Size:
6.4 x 4.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
37.80
Item in Stock
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ID:
713064
Weight:
4.77ct (total)
Size:
12 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
12.71
Item in Stock
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ID:
445361
Weight:
3.73ct
Size:
12.8 x 8.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
24.62
Item in Stock
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ID:
730300
Weight:
68.10ct
Size:
35.3 x 27.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
65.38
Item in Stock
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ID:
398115
Weight:
1.41ct
Size:
19.7 x 3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.94
Item in Stock
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ID:
610309
Weight:
12.26ct
Size:
20.8 x 17.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.65
Item in Stock
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ID:
686207
Weight:
1.98ct
Size:
8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
2.38
Item in Stock
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ID:
418265
Weight:
5.23ct
Size:
14 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.37
Item in Stock
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ID:
730033
Weight:
0.21ct
Size:
5 x 2.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
10.08
Item in Stock
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ID:
673892
Weight:
17.81ct
Size:
22.3 x 13.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
320.58
Item in Stock
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ID:
475125
Weight:
1.89ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
62.38
Item in Stock
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ID:
413735
Weight:
11.82ct
Size:
14 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
390.06
Item in Stock
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ID:
737877
Weight:
0.95ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
47.50
Item in Stock
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ID:
642610
Weight:
1.55ct
Size:
7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
60.45
Item in Stock
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ID:
253156
Weight:
0.72ct
Size:
7 x 3.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
95.04
Item in Stock
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ID:
396552
Weight:
0.82ct
Size:
6.6 x 4.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
51.70
Item in Stock
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ID:
694691
Weight:
0.47ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
16.92
Item in Stock
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ID:
682555
Weight:
0.56ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.08
Item in Stock
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ID:
425919
Weight:
2.22ct
Size:
8.5 x 6.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
101.12
Item in Stock
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ID:
396052
Weight:
11.16ct
Size:
12 x 12 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
294.62
Item in Stock
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ID:
697742
Weight:
0.66ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
3.96
Item in Stock
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ID:
674626
Weight:
14.20ct
Size:
17.3 x 14.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
30.53
Item in Stock
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ID:
661987
Weight:
1.86ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
15.62
Item in Stock
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ID:
460389
Weight:
2.56ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
8.45
Item in Stock
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ID:
704930
Weight:
0.84ct
Size:
9.1 x 6.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
25.20
Item in Stock
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ID:
735100
Weight:
0.44ct
Size:
5 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
22.00
Item in Stock
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ID:
366389
Weight:
1.15ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
161.56
Item in Stock
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ID:
640510
Weight:
1.12ct
Size:
8.6 x 6.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
32.26
Item in Stock
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ID:
557712
Weight:
1.09ct
Size:
6.4 x 5.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
88.15
Item in Stock
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ID:
721623
Weight:
5.60ct
Size:
15.6 x 9.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.16
Item in Stock
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ID:
531171
Weight:
3.49ct
Size:
9.5 x 6.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
172.76
Item in Stock
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ID:
706854
Weight:
2.59ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.22
Item in Stock
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ID:
475853
Weight:
4.50ct
Size:
12.4 x 9.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
23.76
Item in Stock
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ID:
514169
Weight:
7.65ct
Size:
12 x 12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
17.17
Item in Stock
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ID:
372681
Weight:
5.30ct (total)
Size:
9 x 4.6 mm
Clarity:
VS
Content:
5 pcs
Price:
$
34.98
Item in Stock
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ID:
567608
Weight:
3.92ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.87
Item in Stock
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ID:
472304
Weight:
26.27ct
Size:
25.7 x 16.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
104.03
Item in Stock
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ID:
686581
Weight:
0.21ct (total)
Size:
2.7 x 2.6 mm
Clarity:
VS
Content:
2 pcs
Price:
$
10.08
Item in Stock
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ID:
479104
Weight:
2.02ct (total)
Size:
10 x 5 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
21.34
Item in Stock
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ID:
704819
Weight:
1.05ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.50
Item in Stock
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ID:
719495
Weight:
0.71ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
5.96
Item in Stock
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ID:
728174
Weight:
2.66ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
6.38
Item in Stock
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ID:
724855
Weight:
20.57ct
Size:
21.8 x 16.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
74.05
Item in Stock
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ID:
606411
Weight:
50.12ct
Size:
32.2 x 22.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.10
Item in Stock
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ID:
377042
Weight:
19.12ct
Size:
21.9 x 16.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
50.47
Item in Stock
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ID:
434851
Weight:
42.34ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
55.88
Item in Stock
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ID:
666916
Weight:
62.21ct (total)
Size:
23.2 x 20.5 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
1,119.78
Item in Stock
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ID:
346224
Weight:
2.67ct (total)
Size:
2.3 x 2.3 mm
Clarity:
VVS-VS
Content:
30 pcs
Price:
$
299.58
Item in Stock
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ID:
721482
Weight:
0.65ct
Size:
6.1 x 4.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
31.20
Item in Stock
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ID:
367862
Weight:
5.93ct (total)
Size:
8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
38.82
Item in Stock
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ID:
292473
Weight:
1.35ct
Size:
8.5 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
187.12
Item in Stock
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ID:
746920
Weight:
6.28ct
Size:
12 x 10.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
1,632.80
Item in Stock
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ID:
712237
Weight:
2.56ct (total)
Size:
10 x 5 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
6.82
Item in Stock
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ID:
478457
Weight:
1.93ct (total)
Size:
6 mm (calibrated)
Clarity:
Translucent
Content:
3 pcs
Price:
$
89.17
Item in Stock
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ID:
290338
Weight:
1.41ct
Size:
7 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
16.20
Item in Stock
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ID:
655274
Weight:
0.88ct
Size:
6 x 6 mm (calibrated)
Clarity:
Transparent
Price:
$
7.39
Item in Stock
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ID:
608823
Weight:
1.33ct
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
22.34
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
It was easy to navigate
Posted By GemGod in July, 2025
Source: Bizrate
Overall Rating -> 10
Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10
Posted By KT in September, 2025
Source: Bizrate
Overall Rating -> 9
The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.
Posted By Emmanuel in October, 2025
Source: Bizrate
Overall Rating -> 10
My experience was done with ease
Posted By Barb in October, 2025
Source: Bizrate
Overall Rating -> 10
So far, my experience was great...Thanks
Posted By Kaydi in May, 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
A pleasant experience and many choices to choose from
Posted By Krackenking in November, 2025
Source: Bizrate
Overall Rating -> 10
the selection is good as are the prices
Posted By Old man in August, 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