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:
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:
383702
Weight:
1.51ct
Size:
16.1 x 3.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.06
Item in Stock
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ID:
491579
Weight:
65.53ct (total)
Size:
20 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
76.98
Item in Stock
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ID:
431681
Weight:
2.57ct (total)
Size:
4.8 x 4.7 mm
Clarity:
VS
Content:
4 pcs
Price:
$
27.10
Item in Stock
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ID:
390277
Weight:
1.12ct
Size:
8.6 x 5.9 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
72.46
Item in Stock
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ID:
450971
Weight:
4.32ct
Size:
14.3 x 8.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
39.91
Item in Stock
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ID:
663467
Weight:
0.94ct
Size:
5.9 x 5.8 mm
Clarity:
VS
Price:
$
7.90
Item in Stock
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Select
1
2
3
4
5
6
7
pcs 0 in Cart
ID:
491655
Weight:
57.73ct (total)
Size:
18.2 x 14.5 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
67.82
Item in Stock
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ID:
663441
Weight:
0.63ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS-VS
Price:
$
12.10
Item in Stock
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ID:
716100
Weight:
3.20ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
30.72
Item in Stock
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ID:
694394
Weight:
13.55ct
Size:
15 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
113.82
Item in Stock
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ID:
664642
Weight:
2.52ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
45.36
Item in Stock
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ID:
742808
Weight:
2.04ct
Size:
9.1 x 6.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
285.60
Item in Stock
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ID:
499905
Weight:
14.90ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
113.10
Item in Stock
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ID:
542574
Weight:
1.28ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
10.14
Item in Stock
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ID:
393214
Weight:
9.80ct (total)
Size:
11 x 11 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
64.68
Item in Stock
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ID:
682108
Weight:
12.68ct
Size:
14 x 14 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
76.08
Item in Stock
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ID:
672428
Weight:
1.61ct
Size:
8.2 x 6.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
38.64
Item in Stock
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ID:
537021
Weight:
1.59ct
Size:
8.1 x 4.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.30
Item in Stock
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ID:
608435
Weight:
9.14ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
168.91
Item in Stock
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ID:
710971
Weight:
15.40ct
Size:
20.5 x 12.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
30.67
Item in Stock
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ID:
724729
Weight:
0.33ct
Size:
6.9 x 3.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
55.44
Item in Stock
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ID:
623754
Weight:
8.48ct
Size:
16.8 x 10.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
143.95
Item in Stock
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ID:
605073
Weight:
5.66ct
Size:
15 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
67.92
Item in Stock
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ID:
498614
Weight:
0.82ct
Size:
5.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
43.30
Item in Stock
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ID:
490978
Weight:
8.64ct (total)
Size:
8 mm (calibrated)
Clarity:
Opaque
Content:
4 pcs
Price:
$
23.12
Item in Stock
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ID:
565520
Weight:
2.16ct
Size:
7.3 x 7.3 mm
Clarity:
SI
Content:
1 pc
Price:
$
49.13
Item in Stock
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ID:
450785
Weight:
6.68ct
Size:
13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
61.73
Item in Stock
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ID:
689824
Weight:
2.12ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.68
Item in Stock
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ID:
334032
Weight:
40.10ct
Size:
32.2 x 24.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
264.66
Item in Stock
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ID:
534763
Weight:
1.56ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.36
Item in Stock
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ID:
732591
Weight:
0.68ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
26.11
Item in Stock
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ID:
662857
Weight:
1.55ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
29.76
Item in Stock
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ID:
392142
Weight:
5.27ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
4 pcs
Price:
$
139.13
Item in Stock
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ID:
690269
Weight:
15.52ct
Size:
22.6 x 11.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
37.20
Item in Stock
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ID:
716455
Weight:
2.91ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
27.94
Item in Stock
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ID:
694305
Weight:
17.03ct
Size:
28 x 17.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
51.10
Item in Stock
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ID:
639440
Weight:
1.66ct
Size:
7.3 x 6.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
9.96
Item in Stock
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ID:
650874
Weight:
3.05ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
19.40
Item in Stock
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ID:
711044
Weight:
15.68ct
Size:
18.3 x 15 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.22
Item in Stock
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ID:
728015
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:
408233
Weight:
4.31ct
Size:
12.6 x 8.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
170.68
Item in Stock
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ID:
389597
Weight:
2.65ct (total)
Size:
7.5 x 6 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
17.50
Item in Stock
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ID:
724996
Weight:
0.91ct
Size:
9.4 x 3.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.22
Item in Stock
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ID:
692984
Weight:
27.45ct
Size:
42.6 x 9.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.89
Item in Stock
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ID:
637884
Weight:
1.60ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
14.88
Item in Stock
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ID:
351753
Weight:
3.16ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent
Content:
10 pcs
Price:
$
83.42
Item in Stock
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ID:
460686
Weight:
1.11ct (total)
Size:
8 x 3.4 mm
Clarity:
VVS-VS
Content:
3 pcs
Price:
$
146.52
Item in Stock
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ID:
474580
Weight:
1.69ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
15.61
Item in Stock
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ID:
705186
Weight:
2.77ct
Size:
9 x 7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
2.56
Item in Stock
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ID:
497310
Weight:
2.71ct
Size:
9.5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
17.89
Item in Stock
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ID:
735057
Weight:
0.28ct
Size:
4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
235.20
Item in Stock
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ID:
672185
Weight:
0.91ct
Size:
7.8 x 5.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
21.84
Item in Stock
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ID:
664878
Weight:
3.30ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
23.76
Item in Stock
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ID:
717973
Weight:
0.09ct (total)
Size:
2.1 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
86.40
Item in Stock
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ID:
396074
Weight:
3.40ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
166.73
Item in Stock
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ID:
685336
Weight:
0.54ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
22.68
Item in Stock
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ID:
387598
Weight:
4.43ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
29.24
Item in Stock
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ID:
554049
Weight:
1.50ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
39.60
Item in Stock
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ID:
727876
Weight:
1.18ct
Size:
6.4 x 5.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
7.08
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 -> 9
Been using them for years! Very satisfied with the products.
Posted By PI SC in May, 2025
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Overall Rating -> 9
I love wide range of stones.
Always have my preference.
Posted By Ray in April, 2025
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Overall Rating -> 10
So far, my experience was great...Thanks
Posted By Kaydi in May, 2025
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Overall Rating -> 10
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
Posted By Edsor works in October, 2025
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Overall Rating -> 10
I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.
Posted By Stevee M. in January, 2025
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Overall Rating -> 10
I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.
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Overall Rating -> 9
I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!
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Overall Rating -> 10
Very fast navigation and purchase, which is good. I need to strike while the iron is hot.
Posted By Tim G. in February, 2025
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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
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