Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
602691
Weight:
3.45ct
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.88
Item in Stock
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ID:
706980
Weight:
2.34ct
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.62
Item in Stock
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ID:
528219
Weight:
0.87ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
8.04
Item in Stock
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ID:
711258
Weight:
4.41ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
117.37
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:
492066
Weight:
11.86ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
44.62
Item in Stock
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ID:
687576
Weight:
5.32ct (total)
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
15.58
Item in Stock
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ID:
568984
Weight:
0.93ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.59
Item in Stock
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ID:
431242
Weight:
3.40ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
80.78
Item in Stock
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ID:
718555
Weight:
63.70ct
Size:
29.5 x 29.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
382.20
Item in Stock
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ID:
710256
Weight:
7.04ct
Size:
16.9 x 11.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.53
Item in Stock
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ID:
688853
Weight:
1.50ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.40
Item in Stock
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ID:
602218
Weight:
3.42ct
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.60
Item in Stock
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ID:
735251
Weight:
2.29ct
Size:
8.1 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
109.92
Item in Stock
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ID:
654812
Weight:
26.19ct
Size:
25.6 x 24.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
81.40
Item in Stock
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ID:
610614
Weight:
avg. 0.77 ct / each
Size:
6 x 6 mm (calibrated)
Clarity:
Transparent
Price:
$
5.92
Item in Stock
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Select
1
2
3
4
5
6
7
8
9
10
11
pcs
ID:
559412
Weight:
1.64ct
Size:
7 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
33.66
Item in Stock
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ID:
479515
Weight:
15.37ct (total)
Size:
18.5 x 12 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
28.00
Item in Stock
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ID:
710192
Weight:
6.57ct
Size:
15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
19.16
Item in Stock
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ID:
540026
Weight:
0.89ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.40
Item in Stock
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ID:
443359
Weight:
4.55ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
14.95
Item in Stock
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ID:
455522
Weight:
26.28ct (total)
Size:
20.8 x 12.6 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
34.69
Item in Stock
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ID:
395316
Weight:
10.19ct
Size:
14 x 14 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
67.26
Item in Stock
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ID:
715796
Weight:
0.78ct
Size:
6.3 x 4.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
49.61
Item in Stock
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ID:
631681
Weight:
0.89ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
26.70
Item in Stock
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ID:
570000
Weight:
2.30ct (total)
Size:
8.1 x 5.8 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
16.93
Item in Stock
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ID:
450950
Weight:
2.80ct (total)
Size:
4.9 x 4.8 mm
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
25.87
Item in Stock
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ID:
425646
Weight:
4.33ct
Size:
10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
34.30
Item in Stock
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ID:
722687
Weight:
11.64ct
Size:
18.3 x 14.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
97.78
Item in Stock
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ID:
659172
Weight:
14.76ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
35.42
Item in Stock
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ID:
675013
Weight:
2.92ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
24.53
Item in Stock
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ID:
707151
Weight:
1.47ct
Size:
10.2 x 5.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
3.53
Item in Stock
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ID:
394963
Weight:
1.05ct
Size:
8.9 x 5.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
51.61
Item in Stock
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ID:
664829
Weight:
1.08ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
11.66
Item in Stock
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ID:
474421
Weight:
7.34ct
Size:
16.8 x 12.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
19.38
Item in Stock
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ID:
689112
Weight:
2.13ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.74
Item in Stock
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ID:
439579
Weight:
3.54ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
46.12
Item in Stock
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ID:
382773
Weight:
1.59ct
Size:
7.9 x 6.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
71.44
Item in Stock
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ID:
413707
Weight:
13.41ct
Size:
15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
442.54
Item in Stock
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ID:
701520
Weight:
8.84ct
Size:
11.5 x 10.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
53.04
Item in Stock
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ID:
719616
Weight:
0.85ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.14
Item in Stock
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ID:
730318
Weight:
2.58ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
23.10
Item in Stock
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ID:
657255
Weight:
3.88ct
Size:
17.8 x 8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
22.07
Item in Stock
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ID:
715799
Weight:
0.76ct
Size:
5.6 x 5.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
48.34
Item in Stock
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ID:
566488
Weight:
17.33ct (total)
Size:
20.8 x 13.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
39.58
Item in Stock
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ID:
708624
Weight:
5.06ct
Size:
15.7 x 10.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
153.25
Item in Stock
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ID:
406871
Weight:
13.40ct
Size:
15.6 x 12.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
53.06
Item in Stock
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ID:
711603
Weight:
1.13ct
Size:
7.2 x 6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
22.56
Item in Stock
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ID:
477055
Weight:
18.63ct
Size:
20 x 14.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
73.78
Item in Stock
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ID:
431825
Weight:
3.18ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
46.85
Item in Stock
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ID:
621908
Weight:
1.97ct
Size:
8.5 x 6.9 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
41.42
Item in Stock
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ID:
710156
Weight:
1.27ct
Size:
6.4 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
22.75
Item in Stock
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ID:
461064
Weight:
2.37ct
Size:
9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
21.90
Item in Stock
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ID:
735785
Weight:
13.68ct
Size:
24.9 x 12.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
11.33
Item in Stock
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ID:
718617
Weight:
6.71ct
Size:
12.6 x 10 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
3.47
Item in Stock
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ID:
648887
Weight:
20.77ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.96
Item in Stock
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ID:
438458
Weight:
1.46ct
Size:
6.5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
38.54
Item in Stock
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ID:
481055
Weight:
24.61ct
Size:
32.3 x 20.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
22.15
Item in Stock
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ID:
538294
Weight:
2.04ct
Size:
12.7 x 4.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
185.81
Item in Stock
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ID:
547612
Weight:
2.04ct
Size:
8.1 x 6.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
13.46
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 really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated
Posted By Jag in January, 2025
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Overall Rating -> 8
The website was nice and I bought some gems
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Overall Rating -> 10
love these guys been ordering since 2000 maybe
Posted By JHT in April, 2025
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Overall Rating -> 10
All good
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Overall Rating -> 10
I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.
Posted By Bryan De David in April, 2025
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Overall Rating -> 9
the gems were smaller than I thought but I was at fault for not reading the complete discrimination
Posted By Tim in May, 2025
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Overall Rating -> 10
Easy to conduct search, good amount of stock to select from along with variety of prices.
Posted By Que in June, 2025
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Overall Rating -> 10
It was easy to navigate
Posted By GemGod in July, 2025
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Overall Rating -> 10
I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.
Posted By Sam in March, 2025
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