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:
697599
Weight:
0.53ct (total)
Size:
3.5 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
11.45
Item in Stock
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ID:
711286
Weight:
4.41ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
63.50
Item in Stock
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ID:
722668
Weight:
18.57ct
Size:
22.4 x 16.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
155.99
Item in Stock
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ID:
456546
Weight:
2.20ct
Size:
9.3 x 9.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
20.33
Item in Stock
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ID:
553703
Weight:
1.58ct
Size:
8.1 x 6.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
9.50
Item in Stock
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ID:
460714
Weight:
5.65ct
Size:
11.3 x 9.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
52.21
Item in Stock
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ID:
717023
Weight:
15.97ct
Size:
18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
30.47
Item in Stock
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ID:
532321
Weight:
5.48ct
Size:
15 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
43.40
Item in Stock
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ID:
704939
Weight:
35.43ct
Size:
36.9 x 11.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.51
Item in Stock
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ID:
388796
Weight:
1.19ct
Size:
8.2 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
76.40
Item in Stock
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ID:
715831
Weight:
2.82ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.07
Item in Stock
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ID:
540042
Weight:
1.12ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
22.64
Item in Stock
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ID:
695444
Weight:
44.19ct
Size:
28.3 x 23.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
24.40
Item in Stock
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ID:
590908
Weight:
29.01ct
Size:
24.7 x 15.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.87
Item in Stock
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ID:
737346
Weight:
4.23ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
190.35
Item in Stock
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ID:
698509
Weight:
37.92ct
Size:
31.2 x 18.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
45.50
Item in Stock
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ID:
696479
Weight:
10.99ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
19.79
Item in Stock
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ID:
719470
Weight:
0.58ct
Size:
5 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
10.44
Item in Stock
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ID:
515862
Weight:
38.87ct
Size:
23.7 x 18 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
45.66
Item in Stock
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ID:
521728
Weight:
16.81ct
Size:
18.2 x 18.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.08
Item in Stock
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ID:
397291
Weight:
6.04ct
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
39.86
Item in Stock
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ID:
578050
Weight:
15.68ct
Size:
25 x 21 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.04
Item in Stock
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ID:
388552
Weight:
0.79ct
Size:
6.5 x 4.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
33.88
Item in Stock
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ID:
567741
Weight:
5.01ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
15.14
Item in Stock
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ID:
532021
Weight:
3.33ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.58
Item in Stock
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ID:
533958
Weight:
1.51ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.96
Item in Stock
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ID:
454632
Weight:
29.41ct (total)
Size:
20.1 x 14.1 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
38.82
Item in Stock
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ID:
745156
Weight:
1.79ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
22.63
Item in Stock
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ID:
571940
Weight:
1.29ct (total)
Size:
7.7 x 3.9 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
13.62
Item in Stock
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ID:
446585
Weight:
3.53ct
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
11.64
Item in Stock
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ID:
437870
Weight:
2.38ct
Size:
8.5 x 6.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
109.96
Item in Stock
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ID:
636995
Weight:
2.96ct
Size:
7.8 x 7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
14.21
Item in Stock
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ID:
391874
Weight:
27.70ct (total)
Size:
32.4 x 12 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
54.85
Item in Stock
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ID:
718481
Weight:
40.68ct
Size:
22.8 x 19.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.99
Item in Stock
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ID:
529067
Weight:
1.27ct
Size:
6.3 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
110.64
Item in Stock
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ID:
418339
Weight:
10.14ct
Size:
16.9 x 11.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
20.08
Item in Stock
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ID:
658362
Weight:
73.85ct
Size:
32.2 x 28.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
151.54
Item in Stock
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ID:
465512
Weight:
4.58ct
Size:
10.9 x 5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
37.00
Item in Stock
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ID:
723289
Weight:
2.00ct
Size:
8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.20
Item in Stock
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ID:
716446
Weight:
3.02ct
Size:
11.7 x 9.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
434.88
Item in Stock
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ID:
450041
Weight:
2.46ct (total)
Size:
6.9 x 5.3 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
32.47
Item in Stock
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ID:
571010
Weight:
0.84ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
7.76
Item in Stock
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ID:
707936
Weight:
3.03ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.02
Item in Stock
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ID:
530638
Weight:
7.04ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.13
Item in Stock
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ID:
672123
Weight:
0.62ct
Size:
6.5 x 4.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
14.88
Item in Stock
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ID:
590475
Weight:
1.68ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
11.09
Item in Stock
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ID:
735793
Weight:
47.69ct
Size:
37.6 x 27.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
39.49
Item in Stock
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ID:
579571
Weight:
3.73ct
Size:
11 x 8.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
56.38
Item in Stock
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ID:
500452
Weight:
2.05ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
18.95
Item in Stock
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ID:
584811
Weight:
1.72ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
103.20
Item in Stock
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ID:
484993
Weight:
26.70ct
Size:
39.8 x 14 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
26.42
Item in Stock
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ID:
737517
Weight:
2.19ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
98.55
Item in Stock
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ID:
717955
Weight:
0.59ct
Size:
5.2 x 4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.70
Item in Stock
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ID:
399528
Weight:
16.18ct
Size:
31.4 x 13.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.96
Item in Stock
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ID:
482164
Weight:
2.19ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
15.79
Item in Stock
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ID:
734817
Weight:
4.32ct
Size:
11 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
25.92
Item in Stock
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ID:
735112
Weight:
0.66ct
Size:
6 x 4.6 mm
Clarity:
SI
Content:
1 pc
Price:
$
39.60
Item in Stock
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ID:
501590
Weight:
2.16ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
17.11
Item in Stock
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ID:
658358
Weight:
12.62ct
Size:
24.1 x 14.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
45.43
Item in Stock
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ID:
571141
Weight:
3.57ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
26.29
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
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
I would recommend gem select yo everyone
Fast service and no problems
Posted By Steve in March, 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
My whole experience is great.
Posted By Ghs in November, 2025
Source: Bizrate
Overall Rating -> 10
I was able to find what I was looking for
Posted By Lincolnpremier in January, 2025
Source: Bizrate
Overall Rating -> 10
Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!
Posted By Britnee Rose in September, 2025
Source: Bizrate
Overall Rating -> 9
I think therea's no problem
Posted By Napoleon in August, 2025
Source: Bizrate
Overall Rating -> 10
Filters need to be improved but rest of website is great
Posted By Rock hound in December, 2025
Source: Bizrate
Overall Rating -> 10
My experience was done with ease
Posted By Barb in October, 2025
Source: Bizrate