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:
715528
Weight:
0.38ct
Size:
5 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
24.17
Item in Stock
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ID:
693467
Weight:
109.22ct
Size:
64.4 x 36 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
65.53
Item in Stock
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ID:
387676
Weight:
3.06ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
20.20
Item in Stock
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ID:
621910
Weight:
1.79ct
Size:
9.1 x 6.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
37.63
Item in Stock
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ID:
431687
Weight:
2.06ct (total)
Size:
4.7 x 4.6 mm
Clarity:
VS
Content:
4 pcs
Price:
$
21.73
Item in Stock
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ID:
610074
Weight:
11.00ct
Size:
27 x 13.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.45
Item in Stock
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ID:
715834
Weight:
2.79ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
26.78
Item in Stock
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ID:
619152
Weight:
7.48ct
Size:
13 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
37.82
Item in Stock
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ID:
518277
Weight:
46.22ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
54.30
Item in Stock
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ID:
564228
Weight:
2.70ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.82
Item in Stock
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ID:
480643
Weight:
3.39ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
24.17
Item in Stock
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ID:
699537
Weight:
0.82ct
Size:
5.5 x 5.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.33
Item in Stock
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ID:
432073
Weight:
2.09ct
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
68.98
Item in Stock
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ID:
433500
Weight:
5.25ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
34.66
Item in Stock
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ID:
638188
Weight:
1.02ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
24.48
Item in Stock
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ID:
624897
Weight:
1.71ct
Size:
11.9 x 8.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
5.17
Item in Stock
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ID:
477924
Weight:
8.04ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
73.66
Item in Stock
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ID:
648321
Weight:
2.65ct
Size:
11.9 x 8.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
22.26
Item in Stock
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ID:
517471
Weight:
0.93ct
Size:
8.7 x 5.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
98.21
Item in Stock
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ID:
668815
Weight:
8.52ct
Size:
23.8 x 7.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
184.03
Item in Stock
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ID:
685929
Weight:
49.29ct
Size:
46.7 x 19.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
26.62
Item in Stock
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ID:
476343
Weight:
3.39ct
Size:
10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
23.80
Item in Stock
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ID:
480800
Weight:
4.92ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
35.08
Item in Stock
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ID:
348983
Weight:
2.49ct
Size:
27.2 x 3.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
74.70
Item in Stock
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ID:
632657
Weight:
2.51ct
Size:
12.8 x 7 mm
Clarity:
VS
Content:
1 pc
Price:
$
18.07
Item in Stock
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ID:
698513
Weight:
26.98ct
Size:
26.5 x 13.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
26.98
Item in Stock
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ID:
320983
Weight:
4.73ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
12.49
Item in Stock
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ID:
392533
Weight:
10.07ct (total)
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
66.47
Item in Stock
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ID:
571163
Weight:
0.91ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.41
Item in Stock
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ID:
519514
Weight:
2.05ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
18.95
Item in Stock
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ID:
736693
Weight:
1.76ct
Size:
8.7 x 8.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.32
Item in Stock
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ID:
393650
Weight:
4.35ct
Size:
10 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.72
Item in Stock
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ID:
657428
Weight:
1.76ct
Size:
8 x 6 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
2.11
Item in Stock
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ID:
720287
Weight:
0.94ct
Size:
6.6 x 5.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
90.48
Item in Stock
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ID:
560862
Weight:
0.94ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.69
Item in Stock
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ID:
466074
Weight:
3.65ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
32.12
Item in Stock
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ID:
656090
Weight:
1.34ct
Size:
7.5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
32.16
Item in Stock
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ID:
306486
Weight:
38.11ct
Size:
22 x 19.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
60.36
Item in Stock
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ID:
593172
Weight:
0.74ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
29.30
Item in Stock
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ID:
593289
Weight:
2.01ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
79.60
Item in Stock
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ID:
680920
Weight:
1.24ct
Size:
6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
37.20
Item in Stock
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ID:
475568
Weight:
6.54ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
60.43
Item in Stock
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ID:
655567
Weight:
1.74ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
41.76
Item in Stock
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ID:
694403
Weight:
10.76ct
Size:
15 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
90.38
Item in Stock
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ID:
712427
Weight:
4.86ct (total)
Size:
12 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
12.95
Item in Stock
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ID:
423454
Weight:
69.93ct (total)
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
92.30
Item in Stock
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ID:
726032
Weight:
2.41ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
95.46
Item in Stock
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ID:
522647
Weight:
28.27ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.74
Item in Stock
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ID:
693364
Weight:
27.69ct
Size:
34.7 x 19.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.27
Item in Stock
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ID:
393614
Weight:
5.94ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
39.20
Item in Stock
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ID:
472388
Weight:
45.66ct
Size:
35.6 x 26.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.32
Item in Stock
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ID:
451262
Weight:
1.87ct (total)
Size:
4.7 x 4.6 mm
Clarity:
VS
Content:
4 pcs
Price:
$
17.28
Item in Stock
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ID:
461231
Weight:
8.66ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
80.02
Item in Stock
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ID:
672695
Weight:
1.87ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
44.88
Item in Stock
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ID:
737694
Weight:
23.25ct
Size:
37.8 x 9.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
2.33
Item in Stock
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ID:
722361
Weight:
0.96ct
Size:
6.4 x 4.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
46.08
Item in Stock
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ID:
705483
Weight:
3.51ct
Size:
10 x 7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
3.24
Item in Stock
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ID:
460645
Weight:
3.27ct
Size:
10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
30.22
Item in Stock
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ID:
497060
Weight:
1.92ct
Size:
8.5 x 6.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
34.49
Item in Stock
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ID:
711610
Weight:
1.29ct
Size:
6.5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
25.76
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
All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.
Posted By G.W. in June, 2025
Source: Bizrate
Overall Rating -> 10
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Posted By Dia in March, 2025
Source: Bizrate
Overall Rating -> 9
I love wide range of stones.
Always have my preference.
Posted By Ray in April, 2025
Source: Bizrate
Overall Rating -> 10
I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.
Posted By Desertchick in March, 2025
Source: Bizrate
Overall Rating -> 10
Very good Hoping you will increase your inventory especially in the 6mmThanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 7
Excited to see
Posted By Ss in December, 2024
Source: Bizrate
Overall Rating -> 10
I can pick and choose from large selection and find just what I need for .y projects, currently my cane.
Posted By Darkstar731 in July, 2025
Source: Bizrate
Overall Rating -> 10
So far, my experience was great...Thanks
Posted By Kaydi in May, 2025
Source: Bizrate
Overall Rating -> 10
It's mostly good, only some item's are easier to find through the search than the menu
Posted By Wayne in July, 2025
Source: Bizrate