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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Clear All
ID:
706509
Weight:
13.38ct
Size:
16.7 x 14.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.30
Item in Stock
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ID:
437825
Weight:
1.01ct
Size:
15.5 x 3.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
33.34
Item in Stock
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ID:
540192
Weight:
0.58ct
Size:
5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
23.58
Item in Stock
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ID:
470586
Weight:
13.90ct (total)
Size:
12 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
55.04
Item in Stock
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ID:
517492
Weight:
1.55ct
Size:
7.5 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
30.70
Item in Stock
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ID:
506089
Weight:
avg. 0.73 ct / each
Size:
8 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
4.81
Item in Stock
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27
pcs
ID:
466195
Weight:
3.80ct (total)
Size:
12.1 x 6 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
40.13
Item in Stock
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ID:
662720
Weight:
18.99ct (total)
Size:
21.8 x 17.4 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
13.44
Item in Stock
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ID:
650536
Weight:
1.63ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.69
Item in Stock
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ID:
556751
Weight:
0.97ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
10.25
Item in Stock
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ID:
711077
Weight:
1.80ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
35.94
Item in Stock
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ID:
533172
Weight:
avg. 0.43 ct / each
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Price:
$
2.34
Item in Stock
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ID:
719976
Weight:
0.83ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
6.97
Item in Stock
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ID:
668346
Weight:
33.48ct
Size:
36.9 x 20.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
120.53
Item in Stock
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ID:
400838
Weight:
5.13ct
Size:
10.7 x 10.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
33.86
Item in Stock
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ID:
539300
Weight:
2.21ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
43.15
Item in Stock
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ID:
710205
Weight:
1.32ct
Size:
10.7 x 6.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
3.85
Item in Stock
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ID:
460112
Weight:
3.88ct
Size:
13 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.86
Item in Stock
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ID:
559272
Weight:
1.87ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
38.39
Item in Stock
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ID:
718175
Weight:
0.02ct
Size:
1.9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
19.20
Item in Stock
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ID:
664917
Weight:
2.08ct
Size:
9.8 x 6.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
9.98
Item in Stock
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ID:
376287
Weight:
4.37ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
40.38
Item in Stock
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ID:
745420
Weight:
17.56ct
Size:
20 x 15 mm (calibrated)
Clarity:
IF
Content:
1 pc
Price:
$
140.48
Item in Stock
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ID:
390041
Weight:
1.03ct
Size:
8.7 x 3.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
66.73
Item in Stock
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ID:
431587
Weight:
1.40ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.77
Item in Stock
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ID:
456283
Weight:
3.38ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
31.24
Item in Stock
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ID:
313686
Weight:
2.82ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS-SI
Content:
7 pcs
Price:
$
186.12
Item in Stock
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ID:
433820
Weight:
2.09ct
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
13.80
Item in Stock
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ID:
562893
Weight:
3.69ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
34.09
Item in Stock
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ID:
704851
Weight:
1.57ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
47.10
Item in Stock
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ID:
686709
Weight:
10.83ct (total)
Size:
18.1 x 12.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
31.97
Item in Stock
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ID:
400999
Weight:
7.45ct
Size:
11 x 11 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
24.58
Item in Stock
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ID:
606565
Weight:
5.63ct
Size:
12 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
74.32
Item in Stock
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ID:
608950
Weight:
2.15ct
Size:
8.5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
39.73
Item in Stock
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ID:
431684
Weight:
2.33ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
24.58
Item in Stock
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ID:
691170
Weight:
0.55ct
Size:
5.2 x 4.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
46.20
Item in Stock
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ID:
745195
Weight:
8.50ct
Size:
16.7 x 7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.94
Item in Stock
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ID:
729890
Weight:
5.80ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
51.92
Item in Stock
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ID:
713407
Weight:
1.00ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
8.40
Item in Stock
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ID:
745413
Weight:
16.92ct
Size:
20 x 15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
135.36
Item in Stock
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ID:
699695
Weight:
0.50ct
Size:
4.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
30.00
Item in Stock
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ID:
693786
Weight:
79.22ct
Size:
45.3 x 25.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
55.14
Item in Stock
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ID:
349698
Weight:
1.24ct
Size:
14.5 x 3.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
36.01
Item in Stock
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ID:
449498
Weight:
0.77ct
Size:
11.7 x 3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.49
Item in Stock
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ID:
464222
Weight:
3.16ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
29.20
Item in Stock
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ID:
418405
Weight:
7.55ct
Size:
12.5 x 9.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
39.86
Item in Stock
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ID:
315237
Weight:
1.61ct
Size:
11.2 x 7.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
89.26
Item in Stock
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ID:
538361
Weight:
1.54ct
Size:
11.7 x 4.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
140.27
Item in Stock
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ID:
389848
Weight:
2.37ct (total)
Size:
2.4 mm (calibrated)
Clarity:
VS-SI
Content:
40 pcs
Price:
$
221.77
Item in Stock
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ID:
720999
Weight:
0.49ct
Size:
8.2 x 4.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
4.12
Item in Stock
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ID:
673085
Weight:
1.31ct
Size:
5.9 x 5.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.72
Item in Stock
More Options & Item Details
ID:
528136
Weight:
7.38ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
53.38
Item in Stock
More Options & Item Details
ID:
574845
Weight:
8.70ct
Size:
15 x 12.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
78.78
Item in Stock
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ID:
662854
Weight:
1.60ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
30.72
Item in Stock
More Options & Item Details
ID:
736778
Weight:
4.09ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
184.05
Item in Stock
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ID:
279598
Weight:
2.06ct (total)
Size:
4 mm (calibrated)
Clarity:
VS
Content:
9 pcs
Price:
$
122.36
Item in Stock
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ID:
421928
Weight:
2.59ct (total)
Size:
6.7 x 4.9 mm
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
136.75
Item in Stock
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ID:
727274
Weight:
0.99ct
Size:
5.9 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
17.82
Item in Stock
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ID:
269637
Weight:
2.85ct (total)
Size:
6.2 x 4.2 mm
Clarity:
VVS
Content:
3 pcs
Price:
$
186.23
Item in Stock
More Options & Item Details
ID:
725674
Weight:
0.39ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
3.74
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
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones.
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Posted By Steven M. in February, 2025
Source: Bizrate
Overall Rating -> 9
Very easy to navigate with a great selection.
Posted By Bar181 in August, 2025
Source: Bizrate
Overall Rating -> 10
Good. I ts very user friendly.
Posted By Shalini in June, 2025
Source: Bizrate
Overall Rating -> 10
easy site to navigate
Posted By Curt's Cabochons in June, 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
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
Source: Bizrate
Overall Rating -> 10
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.
Posted By Maggie in August, 2025
Source: Bizrate
Overall Rating -> 10
I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?
Posted By Lynn in September, 2025
Source: Bizrate
Overall Rating -> 10
Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.
Posted By Jess in February, 2025
Source: Bizrate