Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
743978
Weight:
1.10ct
Size:
6.9 x 5.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
46.20
Item in Stock
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ID:
449503
Weight:
1.08ct
Size:
14.6 x 3.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
42.77
Item in Stock
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ID:
418299
Weight:
5.55ct
Size:
15.2 x 8.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
10.98
Item in Stock
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ID:
658281
Weight:
18.42ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
22.10
Item in Stock
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ID:
450740
Weight:
3.76ct
Size:
13 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
34.74
Item in Stock
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ID:
398840
Weight:
4.24ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
4 pcs
Price:
$
111.94
Item in Stock
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ID:
700045
Weight:
0.80ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.68
Item in Stock
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ID:
478952
Weight:
1.16ct
Size:
10 x 5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.25
Item in Stock
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ID:
291478
Weight:
9.37ct
Size:
24.9 x 9.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
34.02
Item in Stock
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ID:
411273
Weight:
4.88ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
145.38
Item in Stock
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ID:
704819
Weight:
1.05ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.50
Item in Stock
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ID:
694009
Weight:
19.39ct
Size:
28 x 15.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
58.18
Item in Stock
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ID:
386694
Weight:
4.91ct
Size:
17.3 x 10.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
43.68
Item in Stock
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ID:
545079
Weight:
0.83ct
Size:
5.8 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
37.14
Item in Stock
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ID:
667187
Weight:
3.03ct (total)
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
62.14
Item in Stock
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ID:
645902
Weight:
18.98ct
Size:
24.5 x 22.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
59.22
Item in Stock
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ID:
604844
Weight:
3.77ct
Size:
12 x 9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
49.76
Item in Stock
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ID:
724998
Weight:
0.95ct
Size:
8.9 x 3.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
39.90
Item in Stock
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ID:
474314
Weight:
2.71ct
Size:
13.3 x 10.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
35.77
Item in Stock
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ID:
689077
Weight:
0.55ct
Size:
6.7 x 4.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.50
Item in Stock
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ID:
463914
Weight:
4.43ct
Size:
12 mm (calibrated)
Clarity:
VVS-VS
Price:
$
8.78
Item in Stock
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ID:
672649
Weight:
27.51ct
Size:
38.1 x 8.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
165.06
Item in Stock
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ID:
554180
Weight:
7.92ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
60.01
Item in Stock
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ID:
492787
Weight:
5.33ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.56
Item in Stock
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ID:
497188
Weight:
27.66ct
Size:
27 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
23.00
Item in Stock
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ID:
464499
Weight:
3.80ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
35.11
Item in Stock
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ID:
346362
Weight:
2.32ct (total)
Size:
4.5 x 4.5 mm
Clarity:
VS
Content:
4 pcs
Price:
$
250.56
Item in Stock
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ID:
712459
Weight:
3.93ct
Size:
12 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.46
Item in Stock
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ID:
460869
Weight:
3.24ct
Size:
10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
29.94
Item in Stock
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ID:
732120
Weight:
0.80ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
30.72
Item in Stock
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ID:
474699
Weight:
1.90ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
17.56
Item in Stock
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ID:
262416
Weight:
0.61ct
Size:
7 x 3.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
79.72
Item in Stock
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ID:
435425
Weight:
10.86ct
Size:
15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
35.54
Item in Stock
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ID:
720318
Weight:
1.02ct
Size:
7.1 x 4.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
98.17
Item in Stock
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ID:
727108
Weight:
0.59ct
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
17.70
Item in Stock
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ID:
411373
Weight:
3.39ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
84.16
Item in Stock
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ID:
342024
Weight:
3.91ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
37.93
Item in Stock
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ID:
696052
Weight:
0.50ct
Size:
4.9 x 3.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
18.00
Item in Stock
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ID:
686469
Weight:
0.68ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.69
Item in Stock
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ID:
724422
Weight:
79.45ct
Size:
33.7 x 22.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
716.95
Item in Stock
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ID:
401355
Weight:
2.55ct
Size:
18.8 x 3.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
179.83
Item in Stock
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ID:
418434
Weight:
12.14ct
Size:
18.6 x 12.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
24.04
Item in Stock
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ID:
362031
Weight:
17.81ct
Size:
17.7 x 15.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
47.02
Item in Stock
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ID:
567655
Weight:
1.16ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.66
Item in Stock
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ID:
458603
Weight:
1.40ct (total)
Size:
4.5 x 3.6 mm
Clarity:
VS
Content:
4 pcs
Price:
$
184.80
Item in Stock
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ID:
426714
Weight:
7.01ct (total)
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
32.39
Item in Stock
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ID:
687682
Weight:
3.60ct
Size:
14.7 x 8.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
10.63
Item in Stock
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ID:
715794
Weight:
0.75ct
Size:
5.6 x 5.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
47.70
Item in Stock
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ID:
705842
Weight:
1.51ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
12.68
Item in Stock
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ID:
509097
Weight:
30.78ct
Size:
22.3 x 16.6 mm
Clarity:
IF
Content:
1 pc
Price:
$
284.41
Item in Stock
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ID:
713423
Weight:
0.71ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.93
Item in Stock
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ID:
533015
Weight:
9.88ct
Size:
13 x 13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.56
Item in Stock
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ID:
676169
Weight:
1.58ct
Size:
11.4 x 7.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
4.49
Item in Stock
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ID:
483671
Weight:
1.17ct
Size:
6.5 x 5.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
100.39
Item in Stock
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ID:
619770
Weight:
17.09ct (total)
Size:
16 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
45.12
Item in Stock
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ID:
456692
Weight:
1.96ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
18.11
Item in Stock
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ID:
527258
Weight:
14.38ct (total)
Size:
17.1 x 11.8 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
27.14
Item in Stock
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ID:
479848
Weight:
5.44ct
Size:
11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
50.27
Item in Stock
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ID:
721856
Weight:
17.51ct
Size:
22.1 x 14 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
21.01
Item in Stock
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ID:
678665
Weight:
1.39ct
Size:
7.3 x 5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
151.79
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
Good selection, trusted quality. What I have purchased has always been as discribed.
Posted By Sterling in November, 2024
Source: Bizrate
Overall Rating -> 10
The stones are very nice.
Posted By Mvk in August, 2025
Source: Bizrate
Overall Rating -> 9
It is a good experience, it is easy to view the item, and easy to check out.
Posted By Neo in November, 2024
Source: Bizrate
Overall Rating -> 10
I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
Posted By Marti in July, 2025
Source: Bizrate
Overall Rating -> 10
So far, my experience was great...Thanks
Posted By Kaydi in May, 2025
Source: Bizrate
Overall Rating -> 10
I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.
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Source: Bizrate
Overall Rating -> 10
Love, and have always loved, your website.
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Overall Rating -> 10
Site is easy to navigate and the variety is great and how often new products are added is also great.
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Overall Rating -> 10
Good. I ts very user friendly.
Posted By Shalini in June, 2025
Source: Bizrate