Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
567698
Weight:
0.51ct
Size:
4.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.48
Item in Stock
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ID:
714089
Weight:
1.39ct (total)
Size:
5 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
41.70
Item in Stock
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ID:
431296
Weight:
1.41ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.88
Item in Stock
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ID:
742127
Weight:
3.36ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
33.60
Item in Stock
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ID:
539316
Weight:
1.91ct
Size:
7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
37.30
Item in Stock
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ID:
438499
Weight:
14.99ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
59.36
Item in Stock
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ID:
727843
Weight:
0.03ct
Size:
2.1 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.37
Item in Stock
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ID:
694223
Weight:
0.74ct
Size:
10.5 x 3.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
20.70
Item in Stock
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ID:
685866
Weight:
1.58ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.09
Item in Stock
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ID:
334929
Weight:
14.07ct
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
37.14
Item in Stock
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ID:
605077
Weight:
3.08ct
Size:
10.8 x 8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
40.66
Item in Stock
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ID:
513267
Weight:
1.18ct
Size:
5.7 x 5.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
127.75
Item in Stock
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ID:
712159
Weight:
2.44ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.50
Item in Stock
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ID:
599857
Weight:
16.74ct
Size:
22.5 x 17.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.59
Item in Stock
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ID:
709991
Weight:
0.41ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
3.44
Item in Stock
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ID:
479545
Weight:
2.42ct (total)
Size:
10 x 5 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.56
Item in Stock
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ID:
682115
Weight:
7.27ct
Size:
13.5 x 10.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.62
Item in Stock
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ID:
463420
Weight:
1.85ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
36.64
Item in Stock
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ID:
345324
Weight:
36.36ct
Size:
25 x 18 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
62.40
Item in Stock
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ID:
700573
Weight:
0.74ct
Size:
5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
44.40
Item in Stock
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ID:
725554
Weight:
0.38ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
3.65
Item in Stock
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ID:
714108
Weight:
0.34ct
Size:
4 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
10.20
Item in Stock
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ID:
394486
Weight:
6.33ct (total)
Size:
9 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
34.82
Item in Stock
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ID:
692354
Weight:
23.19ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
194.80
Item in Stock
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ID:
693088
Weight:
26.00ct
Size:
20 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
218.40
Item in Stock
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ID:
715773
Weight:
0.63ct
Size:
6 x 3.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.07
Item in Stock
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ID:
715008
Weight:
3.61ct (total)
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
9.36
Item in Stock
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ID:
368790
Weight:
3.24ct
Size:
9 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
21.04
Item in Stock
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ID:
501538
Weight:
75.91ct (total)
Size:
37.6 x 25.6 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
131.82
Item in Stock
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ID:
708323
Weight:
4.08ct
Size:
14.1 x 9.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
29.38
Item in Stock
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ID:
725635
Weight:
0.78ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.49
Item in Stock
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ID:
311531
Weight:
38.62ct
Size:
22.1 x 18.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
61.16
Item in Stock
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ID:
480768
Weight:
2.97ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
27.44
Item in Stock
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ID:
736583
Weight:
30.71ct
Size:
22.5 x 19.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.30
Item in Stock
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ID:
380739
Weight:
1.34ct
Size:
9 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
88.44
Item in Stock
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ID:
717936
Weight:
1.71ct (total)
Size:
5.9 x 4.9 mm
Clarity:
VS
Content:
2 pcs
Price:
$
51.30
Item in Stock
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ID:
489414
Weight:
2.86ct (total)
Size:
5 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
56.63
Item in Stock
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ID:
373064
Weight:
1.44ct
Size:
8 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
183.91
Item in Stock
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ID:
516146
Weight:
1.36ct
Size:
6.5 x 5.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
120.64
Item in Stock
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ID:
722128
Weight:
0.58ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
27.84
Item in Stock
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ID:
490292
Weight:
1.58ct
Size:
6.6 x 6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
130.14
Item in Stock
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ID:
478500
Weight:
19.16ct
Size:
17.7 x 15.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
50.58
Item in Stock
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ID:
720486
Weight:
1.05ct
Size:
6.3 x 5.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
189.00
Item in Stock
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ID:
711614
Weight:
32.86ct
Size:
22.9 x 18.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
59.15
Item in Stock
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ID:
739522
Weight:
1.20ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.80
Item in Stock
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ID:
406822
Weight:
11.86ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
46.97
Item in Stock
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ID:
718132
Weight:
1.19ct (total)
Size:
5.3 x 4 mm
Clarity:
VS
Content:
2 pcs
Price:
$
35.70
Item in Stock
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ID:
565257
Weight:
25.77ct
Size:
30.9 x 14.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
19.39
Item in Stock
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ID:
634930
Weight:
1.31ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.81
Item in Stock
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ID:
708818
Weight:
4.19ct
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
126.91
Item in Stock
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ID:
385924
Weight:
7.26ct
Size:
11.9 x 10.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
461.90
Item in Stock
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ID:
517251
Weight:
32.04ct
Size:
26.6 x 21.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.99
Item in Stock
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ID:
450994
Weight:
2.87ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
26.52
Item in Stock
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ID:
722994
Weight:
1.19ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
35.70
Item in Stock
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ID:
664039
Weight:
2.27ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
49.03
Item in Stock
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ID:
715811
Weight:
0.60ct
Size:
5.4 x 4.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
38.16
Item in Stock
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ID:
489235
Weight:
4.65ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
47.81
Item in Stock
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ID:
576034
Weight:
16.76ct (total)
Size:
17.9 x 9.8 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
46.68
Item in Stock
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ID:
712891
Weight:
4.43ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
63.79
Item in Stock
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ID:
531580
Weight:
3.20ct
Size:
10.9 x 6.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
190.08
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 -> 10
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
Posted By Darkstar in June, 2025
Source: Bizrate
Overall Rating -> 10
It was my second time so I understand what it is to do
Posted By Ibie in February, 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.
Posted By DrLHS in November, 2024
Source: Bizrate
Overall Rating -> 9
I love the gems!
Posted By MM in April, 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
the selection is good as are the prices
Posted By Old man in August, 2025
Source: Bizrate
Overall Rating -> 7
Excited to see
Posted By Ss in December, 2024
Source: Bizrate
Overall Rating -> 10
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
Posted By LeAnn in April, 2025
Source: Bizrate
Overall Rating -> 10
Great selection of gems at a reasonable price
Posted By Curt in July, 2025
Source: Bizrate