Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
418916
Weight:
11.48ct
Size:
18.7 x 13.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
22.73
Item in Stock
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ID:
586519
Weight:
37.40ct
Size:
27 x 20 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
246.84
Item in Stock
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ID:
616830
Weight:
1.01ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
73.33
Item in Stock
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ID:
541605
Weight:
1.44ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.40
Item in Stock
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ID:
647745
Weight:
0.89ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
23.50
Item in Stock
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ID:
691519
Weight:
6.62ct
Size:
10.6 x 8.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
174.77
Item in Stock
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ID:
478411
Weight:
1.00ct
Size:
8 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
42.00
Item in Stock
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ID:
709201
Weight:
1.38ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
11.59
Item in Stock
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ID:
715449
Weight:
1.15ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
11.04
Item in Stock
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ID:
716055
Weight:
1.39ct
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.34
Item in Stock
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ID:
500724
Weight:
11.43ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
88.56
Item in Stock
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ID:
479450
Weight:
2.47ct (total)
Size:
10.1 x 5.2 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
26.09
Item in Stock
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ID:
470809
Weight:
13.46ct
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
621.85
Item in Stock
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ID:
724759
Weight:
0.25ct
Size:
5.2 x 3.8 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
35.00
Item in Stock
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ID:
479668
Weight:
2.06ct (total)
Size:
10 x 5.1 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
21.76
Item in Stock
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ID:
537879
Weight:
0.94ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
12.41
Item in Stock
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ID:
715359
Weight:
0.74ct
Size:
6.4 x 4.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
47.06
Item in Stock
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ID:
716073
Weight:
0.38ct
Size:
4.9 x 4.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
24.17
Item in Stock
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ID:
390549
Weight:
1.64ct (total)
Size:
5 x 3.1 mm
Clarity:
VS
Content:
6 pcs
Price:
$
105.56
Item in Stock
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ID:
561344
Weight:
0.90ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.32
Item in Stock
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ID:
717376
Weight:
1.51ct
Size:
7.4 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
453.00
Item in Stock
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ID:
513363
Weight:
1.73ct
Size:
8.1 x 7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
125.60
Item in Stock
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ID:
728114
Weight:
2.54ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
6.10
Item in Stock
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ID:
599842
Weight:
50.05ct
Size:
31.7 x 25.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
37.66
Item in Stock
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ID:
533381
Weight:
2.26ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.74
Item in Stock
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ID:
712237
Weight:
2.56ct (total)
Size:
10 x 5 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
6.82
Item in Stock
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ID:
451059
Weight:
1.52ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.04
Item in Stock
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ID:
560862
Weight:
0.94ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.69
Item in Stock
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ID:
705730
Weight:
0.65ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
5.46
Item in Stock
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ID:
672660
Weight:
8.93ct
Size:
14.1 x 10.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
53.58
Item in Stock
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ID:
735243
Weight:
2.47ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
118.56
Item in Stock
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ID:
526565
Weight:
2.33ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.60
Item in Stock
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ID:
430975
Weight:
8.83ct
Size:
15 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
22.97
Item in Stock
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ID:
724867
Weight:
1.47ct
Size:
10.6 x 4.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
61.74
Item in Stock
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ID:
732550
Weight:
5.77ct
Size:
12.2 x 9.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
207.72
Item in Stock
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ID:
458097
Weight:
0.65ct
Size:
7.8 x 5.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
68.64
Item in Stock
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ID:
721812
Weight:
8.15ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
29.34
Item in Stock
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ID:
606034
Weight:
2.56ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
3.30
Item in Stock
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ID:
714129
Weight:
0.31ct
Size:
4 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
9.30
Item in Stock
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ID:
389489
Weight:
2.70ct (total)
Size:
7 x 6.5 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
17.82
Item in Stock
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ID:
428211
Weight:
3.84ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
8.45
Item in Stock
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ID:
454565
Weight:
2.61ct
Size:
9.9 x 7.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
172.26
Item in Stock
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ID:
454343
Weight:
0.85ct
Size:
8.8 x 4.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.90
Item in Stock
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ID:
706741
Weight:
27.51ct
Size:
25 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.38
Item in Stock
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ID:
532950
Weight:
2.01ct
Size:
8.5 x 6.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
37.84
Item in Stock
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ID:
381952
Weight:
3.99ct (total)
Size:
4 mm (calibrated)
Clarity:
VS
Content:
20 pcs
Price:
$
211.15
Item in Stock
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ID:
591675
Weight:
3.50ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
36.96
Item in Stock
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ID:
545754
Weight:
1.06ct
Size:
6.2 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
63.12
Item in Stock
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ID:
727208
Weight:
1.36ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
40.80
Item in Stock
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ID:
717955
Weight:
0.59ct
Size:
5.2 x 4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.70
Item in Stock
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ID:
668810
Weight:
6.47ct
Size:
15.2 x 7.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
139.75
Item in Stock
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ID:
615346
Weight:
0.81ct
Size:
7 x 4.7 mm
Clarity:
SI
Content:
1 pc
Price:
$
20.32
Item in Stock
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ID:
646850
Weight:
0.91ct
Size:
6.9 x 4.8 mm
Clarity:
SI
Content:
1 pc
Price:
$
24.02
Item in Stock
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ID:
595224
Weight:
4.25ct (total)
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
51.00
Item in Stock
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ID:
565122
Weight:
4.22ct
Size:
12 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.85
Item in Stock
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ID:
567230
Weight:
2.45ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
54.98
Item in Stock
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ID:
660636
Weight:
8.43ct (total)
Size:
10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
10.12
Item in Stock
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ID:
645314
Weight:
36.78ct
Size:
33.7 x 22.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
22.07
Item in Stock
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ID:
396082
Weight:
3.06ct
Size:
7.6 x 7.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
150.06
Item in Stock
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ID:
433985
Weight:
4.31ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
28.45
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
Its been a long time since Ive made any purchases Im satisfied with the quality.
Posted By Hard Case in December, 2024
Source: Bizrate
Overall Rating -> 9
It was a good experience looking for and finding a nice amethyst stone
Posted By N/a in May, 2025
Source: Bizrate
Overall Rating -> 10
Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.
Posted By Sina in April, 2025
Source: Bizrate
Overall Rating -> 8
Loved the lot buy options
Posted By BDG in October, 2024
Source: Bizrate
Overall Rating -> 10
So far So good
Posted By VH-1 in July, 2025
Source: Bizrate
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
Love, and have always loved, your website.
Posted By Aberabic in July, 2025
Source: Bizrate
Overall Rating -> 10
Very professional site
Posted By JR in January, 2025
Source: Bizrate
Overall Rating -> 10
Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.
Posted By Jess in February, 2025
Source: Bizrate