Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
514068
Weight:
avg. 1.47 ct / each
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Price:
$
11.29
Item in Stock
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ID:
692443
Weight:
13.96ct
Size:
16 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
117.26
Item in Stock
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ID:
365482
Weight:
1.70ct
Size:
7.5 x 6.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
62.32
Item in Stock
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ID:
636195
Weight:
1.19ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
34.27
Item in Stock
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ID:
634234
Weight:
13.88ct (total)
Size:
16.8 x 12.9 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
63.13
Item in Stock
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ID:
382781
Weight:
1.50ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
74.14
Item in Stock
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ID:
439009
Weight:
2.95ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
183.02
Item in Stock
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ID:
698780
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:
494582
Weight:
3.09ct
Size:
10.1 x 7.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
28.55
Item in Stock
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ID:
670442
Weight:
0.23ct
Size:
4.1 x 2.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
8.28
Item in Stock
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ID:
730264
Weight:
5.66ct
Size:
15.7 x 10.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
543.36
Item in Stock
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ID:
672922
Weight:
1.22ct
Size:
6.7 x 5.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.39
Item in Stock
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ID:
713883
Weight:
1.69ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
14.20
Item in Stock
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ID:
612059
Weight:
1.18ct
Size:
6.9 x 5.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
27.85
Item in Stock
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ID:
462365
Weight:
1.61ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
85.01
Item in Stock
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ID:
682521
Weight:
13.95ct
Size:
16.3 x 12.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
83.70
Item in Stock
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ID:
364126
Weight:
11.88ct
Size:
22.2 x 16.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.37
Item in Stock
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ID:
730216
Weight:
0.97ct
Size:
7.1 x 4.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
58.20
Item in Stock
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ID:
438805
Weight:
1.69ct
Size:
6.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
44.62
Item in Stock
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ID:
434046
Weight:
29.28ct
Size:
29 x 20.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
38.65
Item in Stock
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ID:
670438
Weight:
0.39ct
Size:
3.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
12.96
Item in Stock
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ID:
622767
Weight:
0.82ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.16
Item in Stock
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ID:
710754
Weight:
11.89ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
31.68
Item in Stock
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ID:
674139
Weight:
11.13ct
Size:
19.4 x 11.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
200.34
Item in Stock
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ID:
496786
Weight:
2.68ct
Size:
9.3 x 7.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
70.75
Item in Stock
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ID:
713701
Weight:
15.91ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
133.64
Item in Stock
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ID:
696386
Weight:
23.14ct
Size:
27 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
16.66
Item in Stock
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ID:
618797
Weight:
9.48ct
Size:
14 x 14 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
47.93
Item in Stock
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ID:
428165
Weight:
3.69ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.74
Item in Stock
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ID:
514334
Weight:
23.43ct (total)
Size:
21.9 x 14.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
61.24
Item in Stock
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ID:
601886
Weight:
16.59ct (total)
Size:
20.1 x 13.5 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
88.26
Item in Stock
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ID:
719348
Weight:
3.45ct
Size:
9.1 x 8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
103.50
Item in Stock
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ID:
671548
Weight:
11.99ct
Size:
20.1 x 12.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
30.94
Item in Stock
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ID:
721408
Weight:
45.78ct
Size:
36 x 20.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
54.94
Item in Stock
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ID:
651761
Weight:
11.31ct
Size:
26.6 x 15.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.76
Item in Stock
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ID:
660663
Weight:
1.41ct
Size:
7.9 x 6.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
33.84
Item in Stock
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ID:
376669
Weight:
1.83ct
Size:
8 x 6.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
14.23
Item in Stock
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ID:
721846
Weight:
0.75ct
Size:
6.2 x 5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
36.00
Item in Stock
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ID:
737394
Weight:
2.15ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
96.75
Item in Stock
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ID:
459938
Weight:
4.09ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
37.79
Item in Stock
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ID:
676929
Weight:
0.05ct
Size:
2.2 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
16.35
Item in Stock
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ID:
640042
Weight:
1.79ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
15.04
Item in Stock
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ID:
389970
Weight:
0.76ct
Size:
7.1 x 3.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
32.83
Item in Stock
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ID:
422611
Weight:
9.17ct
Size:
18.1 x 14.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
36.31
Item in Stock
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ID:
505220
Weight:
2.08ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
19.22
Item in Stock
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ID:
727494
Weight:
0.72ct
Size:
4.8 x 4.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.00
Item in Stock
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ID:
423083
Weight:
44.95ct (total)
Size:
10 mm (calibrated)
Clarity:
Transparent
Content:
6 pcs
Price:
$
86.04
Item in Stock
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ID:
687756
Weight:
3.12ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
3.74
Item in Stock
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ID:
721558
Weight:
8.74ct
Size:
23 x 10.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.46
Item in Stock
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ID:
411645
Weight:
1.13ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
52.21
Item in Stock
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ID:
663371
Weight:
3.91ct
Size:
12.1 x 18.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
32.84
Item in Stock
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ID:
697443
Weight:
0.33ct
Size:
3.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
7.13
Item in Stock
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ID:
471639
Weight:
11.28ct
Size:
17 x 13.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
104.23
Item in Stock
More Options & Item Details
ID:
473051
Weight:
7.80ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
69.91
Item in Stock
More Options & Item Details
ID:
384174
Weight:
1.17ct
Size:
13.3 x 3.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
29.81
Item in Stock
More Options & Item Details
ID:
394827
Weight:
7.47ct
Size:
12 x 12 mm (calibrated)
Clarity:
VVS-VS
Price:
$
49.31
Item in Stock
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ID:
733151
Weight:
3.65ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
32.98
Item in Stock
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ID:
714419
Weight:
0.33ct
Size:
4.9 x 4.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.82
Item in Stock
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ID:
645616
Weight:
27.94ct
Size:
20.1 x 17.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
138.13
Item in Stock
More Options & Item Details
ID:
695901
Weight:
29.93ct
Size:
20 x 15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
897.90
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 searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.
Posted By Tim in March, 2025
Source: Bizrate
Overall Rating -> 10
The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.
Posted By SLIntuitive Donna in July, 2025
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Overall Rating -> 10
I love the quality, package and info of your gems.
Posted By Diana in April, 2025
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Overall Rating -> 10
Good products
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Overall Rating -> 9
I love wide range of stones.
Always have my preference.
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Overall Rating -> 10
So far So good
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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 -> 8
everything was fine
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