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:
710309
Weight:
5.27ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
15.37
Item in Stock
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ID:
367699
Weight:
5.05ct
Size:
13.4 x 8.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
34.07
Item in Stock
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ID:
733058
Weight:
0.42ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
3.53
Item in Stock
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ID:
724847
Weight:
59.90ct
Size:
27.9 x 20.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
179.70
Item in Stock
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ID:
659976
Weight:
1.25ct (total)
Size:
5.3 x 5.2 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
3.01
Item in Stock
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ID:
743366
Weight:
5.10ct
Size:
17.5 x 10.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.40
Item in Stock
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ID:
710997
Weight:
4.00ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.66
Item in Stock
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ID:
573680
Weight:
10.19ct
Size:
15 x 13 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
80.70
Item in Stock
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ID:
439470
Weight:
5.81ct
Size:
14.4 x 10.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
115.04
Item in Stock
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ID:
743022
Weight:
2.88ct
Size:
15.7 x 8.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.52
Item in Stock
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ID:
693448
Weight:
18.20ct
Size:
38.1 x 9.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
6.55
Item in Stock
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ID:
624222
Weight:
20.85ct
Size:
28 x 17.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.60
Item in Stock
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ID:
592969
Weight:
1.36ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
44.88
Item in Stock
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ID:
690268
Weight:
19.75ct
Size:
19.8 x 11.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
42.00
Item in Stock
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ID:
555320
Weight:
26.28ct
Size:
15 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
31.92
Item in Stock
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ID:
711254
Weight:
10.28ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
18.50
Item in Stock
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ID:
485607
Weight:
31.20ct (total)
Size:
15 x 15 mm (calibrated)
Clarity:
Translucent
Content:
4 pcs
Price:
$
37.44
Item in Stock
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ID:
713852
Weight:
0.86ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.45
Item in Stock
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ID:
692395
Weight:
125.94ct
Size:
31.7 x 31.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
52.90
Item in Stock
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ID:
418212
Weight:
4.74ct
Size:
12.4 x 9.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
9.38
Item in Stock
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ID:
688855
Weight:
1.74ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.70
Item in Stock
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ID:
733141
Weight:
3.54ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.99
Item in Stock
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ID:
698593
Weight:
1.18ct
Size:
6 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
7.08
Item in Stock
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ID:
534767
Weight:
3.43ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.17
Item in Stock
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ID:
673297
Weight:
1.17ct
Size:
7.6 x 5.8 mm
Clarity:
SI
Content:
1 pc
Price:
$
28.08
Item in Stock
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ID:
494211
Weight:
4.37ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
31.32
Item in Stock
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ID:
661876
Weight:
12.75ct
Size:
24.4 x 13.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
39.78
Item in Stock
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ID:
728204
Weight:
0.82ct
Size:
6 x 5.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.92
Item in Stock
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ID:
439052
Weight:
3.73ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
231.41
Item in Stock
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ID:
428164
Weight:
3.62ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.55
Item in Stock
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ID:
522130
Weight:
13.46ct
Size:
14.7 x 12.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
88.84
Item in Stock
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ID:
567451
Weight:
0.17ct (total)
Size:
2.8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
366.16
Item in Stock
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ID:
711010
Weight:
0.96ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
19.16
Item in Stock
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ID:
624992
Weight:
3.19ct
Size:
10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.38
Item in Stock
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ID:
702083
Weight:
11.16ct
Size:
23.6 x 7.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
66.96
Item in Stock
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ID:
645948
Weight:
4.77ct
Size:
15 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
14.88
Item in Stock
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ID:
426513
Weight:
9.17ct (total)
Size:
10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
42.37
Item in Stock
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ID:
661828
Weight:
2.32ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.59
Item in Stock
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ID:
515008
Weight:
1.84ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.00
Item in Stock
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ID:
408227
Weight:
9.31ct
Size:
14 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
22.00
Item in Stock
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ID:
443332
Weight:
4.74ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
15.58
Item in Stock
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ID:
582748
Weight:
5.23ct
Size:
13.1 x 10 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.61
Item in Stock
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ID:
707208
Weight:
2.00ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.80
Item in Stock
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ID:
454186
Weight:
0.60ct
Size:
11.5 x 3.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.34
Item in Stock
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ID:
691381
Weight:
5.88ct
Size:
21.3 x 12.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
317.52
Item in Stock
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ID:
745473
Weight:
14.39ct
Size:
16.7 x 9.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
30.36
Item in Stock
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ID:
707743
Weight:
7.21ct
Size:
16 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
51.91
Item in Stock
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ID:
708177
Weight:
2.62ct (total)
Size:
6.5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
54.11
Item in Stock
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ID:
564684
Weight:
4.14ct
Size:
12 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.32
Item in Stock
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ID:
548969
Weight:
3.71ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.49
Item in Stock
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ID:
291486
Weight:
14.59ct
Size:
22.3 x 12.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
48.14
Item in Stock
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ID:
656085
Weight:
1.32ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
31.68
Item in Stock
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ID:
684856
Weight:
4.89ct
Size:
11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.87
Item in Stock
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ID:
568978
Weight:
2.33ct
Size:
7 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
46.32
Item in Stock
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ID:
445141
Weight:
14.55ct
Size:
15 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
481.68
Item in Stock
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ID:
495898
Weight:
0.93ct
Size:
5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
52.18
Item in Stock
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ID:
553005
Weight:
7.02ct (total)
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
37.07
Item in Stock
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ID:
736396
Weight:
1.07ct
Size:
8.2 x 7.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
7.49
Item in Stock
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ID:
387246
Weight:
4.75ct
Size:
11.9 x 8.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
37.62
Item in Stock
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ID:
606674
Weight:
2.09ct
Size:
8.9 x 7.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
137.94
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
Loved everything. High quality, quick shipping, and authentication included.
Posted By Chris in March, 2025
Source: Bizrate
Overall Rating -> 10
I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!
Posted By Geof in November, 2025
Source: Bizrate
Overall Rating -> 10
nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic
Posted By Steve m. in February, 2025
Source: Bizrate
Overall Rating -> 9
It was a good experience looking for and finding a nice amethyst stone
Posted By N/a in May, 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
Good. I ts very user friendly.
Posted By Shalini 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 -> 10
IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.
Posted By YE in October, 2025
Source: Bizrate
Overall Rating -> 10
hassle free experience.
Posted By Jhidron in October, 2025
Source: Bizrate