Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
388993
Weight:
0.99ct
Size:
7.3 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
63.56
Item in Stock
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ID:
387767
Weight:
2.81ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
18.55
Item in Stock
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ID:
675848
Weight:
5.44ct
Size:
12.5 x 10.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
32.64
Item in Stock
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ID:
713065
Weight:
4.96ct (total)
Size:
12 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
13.21
Item in Stock
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ID:
479005
Weight:
2.25ct (total)
Size:
10.1 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
23.76
Item in Stock
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ID:
483535
Weight:
0.95ct
Size:
5.9 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
62.70
Item in Stock
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ID:
543510
Weight:
0.70ct
Size:
5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
18.97
Item in Stock
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ID:
719005
Weight:
0.59ct
Size:
5 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.62
Item in Stock
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ID:
714033
Weight:
0.86ct
Size:
7.9 x 5.6 mm
Clarity:
SI
Content:
1 pc
Price:
$
46.44
Item in Stock
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ID:
471733
Weight:
1.13ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
46.82
Item in Stock
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ID:
721733
Weight:
36.03ct
Size:
32.7 x 23.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.24
Item in Stock
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ID:
722814
Weight:
0.55ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
16.50
Item in Stock
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ID:
485049
Weight:
33.07ct
Size:
42.5 x 14.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
32.74
Item in Stock
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ID:
565676
Weight:
1.02ct
Size:
6.1 x 4.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
23.21
Item in Stock
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ID:
718268
Weight:
0.72ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
21.60
Item in Stock
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ID:
460587
Weight:
0.76ct
Size:
7.7 x 4.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
80.26
Item in Stock
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ID:
638872
Weight:
2.61ct
Size:
8 x 7.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
15.66
Item in Stock
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ID:
708066
Weight:
15.54ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
14.92
Item in Stock
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ID:
717190
Weight:
1.51ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
30.80
Item in Stock
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ID:
597437
Weight:
1.25ct
Size:
6.6 x 5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
24.76
Item in Stock
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ID:
456627
Weight:
2.33ct
Size:
13.6 x 6.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
21.53
Item in Stock
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ID:
499177
Weight:
2.01ct
Size:
12 x 4.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
397.98
Item in Stock
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ID:
558900
Weight:
1.14ct
Size:
7.6 x 5.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.33
Item in Stock
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ID:
446968
Weight:
29.06ct (total)
Size:
21.9 x 18.6 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
69.74
Item in Stock
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ID:
608193
Weight:
1.64ct
Size:
8 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
15.16
Item in Stock
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ID:
689117
Weight:
2.00ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.02
Item in Stock
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ID:
742074
Weight:
3.12ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
31.20
Item in Stock
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ID:
572432
Weight:
12.60ct (total)
Size:
15.1 x 11 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
49.90
Item in Stock
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ID:
540035
Weight:
0.94ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.92
Item in Stock
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ID:
518709
Weight:
2.62ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
17.29
Item in Stock
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ID:
669265
Weight:
7.31ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.31
Item in Stock
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ID:
725650
Weight:
1.07ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
42.38
Item in Stock
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ID:
715342
Weight:
1.48ct
Size:
9 x 6.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
177.60
Item in Stock
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ID:
733054
Weight:
0.70ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
5.88
Item in Stock
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ID:
555442
Weight:
0.48ct
Size:
4.7 x 4.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
21.83
Item in Stock
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ID:
551315
Weight:
2.84ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.64
Item in Stock
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ID:
485994
Weight:
4.09ct
Size:
9.9 x 7.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
37.79
Item in Stock
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ID:
473877
Weight:
0.96ct
Size:
8.8 x 4.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
69.70
Item in Stock
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ID:
630669
Weight:
12.50ct
Size:
22.8 x 11.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
105.00
Item in Stock
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ID:
739327
Weight:
0.28ct
Size:
4.5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.00
Item in Stock
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ID:
450247
Weight:
1.20ct
Size:
6.6 x 5.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
15.84
Item in Stock
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ID:
537868
Weight:
0.89ct (total)
Size:
8.1 x 4.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
5.96
Item in Stock
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ID:
664649
Weight:
2.34ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
11.23
Item in Stock
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ID:
459544
Weight:
4.17ct
Size:
11 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
8.27
Item in Stock
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ID:
325778
Weight:
4.36ct (total)
Size:
7.2 x 5.2 mm
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
201.43
Item in Stock
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ID:
715702
Weight:
3.09ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.66
Item in Stock
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ID:
384164
Weight:
1.17ct
Size:
13.4 x 3.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
27.10
Item in Stock
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ID:
619778
Weight:
30.12ct (total)
Size:
25 x 18 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
79.51
Item in Stock
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ID:
443067
Weight:
3.95ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
10.43
Item in Stock
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ID:
501155
Weight:
2.73ct
Size:
12.2 x 8.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
8.40
Item in Stock
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ID:
343456
Weight:
24.29ct (total)
Size:
16 x 16 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
38.48
Item in Stock
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ID:
693469
Weight:
8.30ct
Size:
15.6 x 10.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.88
Item in Stock
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ID:
594621
Weight:
1.65ct
Size:
8.1 x 6.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
39.20
Item in Stock
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ID:
426846
Weight:
15.01ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
69.35
Item in Stock
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ID:
642265
Weight:
2.43ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
17.50
Item in Stock
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ID:
548385
Weight:
11.50ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
43.12
Item in Stock
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ID:
597761
Weight:
2.74ct
Size:
13.8 x 6.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
36.17
Item in Stock
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ID:
725758
Weight:
1.48ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
14.21
Item in Stock
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ID:
531841
Weight:
11.06ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
11.10
Item in Stock
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ID:
463453
Weight:
1.32ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
26.14
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
It was my second time so I understand what it is to do
Posted By Ibie in February, 2025
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Overall Rating -> 10
Very large selection from affordable to high end I will be coming back to shop again!
Posted By GreenGator in August, 2025
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Overall Rating -> 10
It's mostly good, only some item's are easier to find through the search than the menu
Posted By Wayne in July, 2025
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Overall Rating -> 10
I have ordered from Genselect before and always had a great experience. My go to source!
Posted By Kycaver in October, 2024
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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
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Overall Rating -> 10
very good
Posted By Son Gift in January, 2025
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Overall Rating -> 10
I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring
Posted By Desertchick in April, 2025
Source: Bizrate
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
So far So good
Posted By VH-1 in July, 2025
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