Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
554645
Weight:
0.86ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
6.82
Item in Stock
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ID:
492925
Weight:
4.72ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
34.15
Item in Stock
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ID:
687739
Weight:
7.10ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
8.52
Item in Stock
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ID:
451764
Weight:
3.06ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
26.93
Item in Stock
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ID:
726186
Weight:
0.80ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
31.69
Item in Stock
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ID:
408102
Weight:
7.57ct
Size:
13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
17.89
Item in Stock
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ID:
685285
Weight:
14.65ct
Size:
19 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
21.10
Item in Stock
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ID:
462641
Weight:
1.99ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
5 pcs
Price:
$
105.07
Item in Stock
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ID:
463363
Weight:
4.30ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
34.06
Item in Stock
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ID:
376287
Weight:
4.37ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
40.38
Item in Stock
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ID:
718639
Weight:
27.89ct
Size:
25.7 x 23.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
167.34
Item in Stock
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ID:
331757
Weight:
11.46ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
75.64
Item in Stock
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ID:
608197
Weight:
1.92ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
63.36
Item in Stock
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ID:
655059
Weight:
7.23ct
Size:
16 x 10.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
22.48
Item in Stock
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ID:
697611
Weight:
0.69ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
4.14
Item in Stock
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ID:
479890
Weight:
3.36ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
31.04
Item in Stock
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ID:
659177
Weight:
13.25ct
Size:
21.2 x 13.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.80
Item in Stock
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ID:
670780
Weight:
0.45ct
Size:
5 x 4.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
16.20
Item in Stock
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ID:
707994
Weight:
6.93ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
11.47
Item in Stock
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ID:
660245
Weight:
1.30ct
Size:
6.5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
3.13
Item in Stock
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ID:
722778
Weight:
0.89ct (total)
Size:
5 x 4.8 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
26.70
Item in Stock
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ID:
486830
Weight:
31.54ct
Size:
31.3 x 20.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.82
Item in Stock
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ID:
500386
Weight:
1.82ct
Size:
11.8 x 6.1 mm
Clarity:
VS
Price:
$
16.81
Item in Stock
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Select
1
2
3
4
pcs 0 in Cart
ID:
314630
Weight:
3.09ct (total)
Size:
3 x 3 mm (calibrated)
Clarity:
Transparent
Content:
20 pcs
Price:
$
63.04
Item in Stock
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ID:
457218
Weight:
1.64ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
15.16
Item in Stock
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ID:
721751
Weight:
26.75ct
Size:
33.6 x 14.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.10
Item in Stock
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ID:
682165
Weight:
4.75ct
Size:
10.6 x 8.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
5.70
Item in Stock
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ID:
647752
Weight:
1.21ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
31.94
Item in Stock
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ID:
594614
Weight:
2.33ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
55.36
Item in Stock
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ID:
673084
Weight:
1.23ct
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
4.43
Item in Stock
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ID:
622768
Weight:
0.91ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
16.81
Item in Stock
More Options & Item Details
ID:
715515
Weight:
2.68ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.73
Item in Stock
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ID:
728161
Weight:
3.11ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
7.46
Item in Stock
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ID:
605587
Weight:
75.13ct
Size:
31.9 x 24.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
46.61
Item in Stock
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ID:
688987
Weight:
2.91ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
27.94
Item in Stock
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ID:
490829
Weight:
3.04ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
101.63
Item in Stock
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ID:
492975
Weight:
4.52ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.70
Item in Stock
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ID:
612885
Weight:
1.88ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
62.04
Item in Stock
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ID:
732483
Weight:
5.14ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
46.44
Item in Stock
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ID:
611666
Weight:
1.86ct
Size:
7.5 x 6.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
12.28
Item in Stock
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ID:
736692
Weight:
1.99ct
Size:
9 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.93
Item in Stock
More Options & Item Details
ID:
460237
Weight:
3.76ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
49.63
Item in Stock
More Options & Item Details
ID:
708442
Weight:
1.43ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.53
Item in Stock
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ID:
704375
Weight:
0.60ct
Size:
7 x 3.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.72
Item in Stock
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ID:
390012
Weight:
0.57ct
Size:
9.4 x 4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
24.62
Item in Stock
More Options & Item Details
ID:
720371
Weight:
0.97ct
Size:
6.5 x 4.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
93.36
Item in Stock
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ID:
446631
Weight:
5.72ct
Size:
13 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
18.88
Item in Stock
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ID:
596424
Weight:
8.68ct
Size:
16 x 16 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
33.86
Item in Stock
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ID:
704562
Weight:
2.12ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
63.60
Item in Stock
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ID:
678055
Weight:
0.40ct
Size:
3.7 x 3.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
240.00
Item in Stock
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ID:
559190
Weight:
1.96ct
Size:
7.5 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
7.44
Item in Stock
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ID:
486450
Weight:
21.30ct
Size:
30.2 x 9.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
14.06
Item in Stock
More Options & Item Details
ID:
541528
Weight:
1.49ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.80
Item in Stock
More Options & Item Details
ID:
383478
Weight:
1.22ct
Size:
18.6 x 3 mm
Clarity:
VS
Content:
1 pc
Price:
$
30.89
Item in Stock
More Options & Item Details
ID:
736612
Weight:
1.29ct
Size:
8.1 x 7.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
9.03
Item in Stock
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ID:
384555
Weight:
13.47ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
53.34
Item in Stock
More Options & Item Details
ID:
738970
Weight:
1.49ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.41
Item in Stock
More Options & Item Details
ID:
558481
Weight:
2.28ct (total)
Size:
7.4 x 5.3 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
8.68
Item in Stock
More Options & Item Details
ID:
534719
Weight:
2.68ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
21.23
Item in Stock
More Options & Item Details
ID:
735820
Weight:
24.60ct
Size:
37.9 x 18.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
16.97
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 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
easy site to navigate
Posted By Curt's Cabochons in June, 2025
Source: Bizrate
Overall Rating -> 10
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Posted By Dia in March, 2025
Source: Bizrate
Overall Rating -> 10
Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.
Posted By JD in July, 2025
Source: Bizrate
Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Posted By Beman in September, 2025
Source: Bizrate
Overall Rating -> 10
I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...
Posted By RED in January, 2025
Source: Bizrate
Overall Rating -> 9
I think therea's no problem
Posted By Napoleon in August, 2025
Source: Bizrate
Overall Rating -> 7
Okay thank you.
Posted By Bepc61 in March, 2025
Source: Bizrate
Overall Rating -> 10
Was a good experience.
Posted By Tim in July, 2025
Source: Bizrate