Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
743193
Weight:
1.45ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
203.00
Item in Stock
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ID:
513480
Weight:
4.37ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
46.15
Item in Stock
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ID:
400773
Weight:
3.20ct
Size:
9 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.12
Item in Stock
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ID:
696214
Weight:
58.70ct
Size:
43.4 x 22.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
40.15
Item in Stock
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ID:
471620
Weight:
12.80ct
Size:
15.7 x 12.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
118.27
Item in Stock
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ID:
623868
Weight:
1.98ct
Size:
7.8 x 6.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
13.07
Item in Stock
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ID:
492406
Weight:
5.98ct
Size:
15.2 x 11.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
22.49
Item in Stock
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ID:
366175
Weight:
34.64ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
45.72
Item in Stock
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ID:
457064
Weight:
6.36ct
Size:
12 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
33.58
Item in Stock
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ID:
511094
Weight:
7.57ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
59.95
Item in Stock
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ID:
721737
Weight:
55.15ct
Size:
35.4 x 24.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
66.18
Item in Stock
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ID:
410596
Weight:
2.87ct
Size:
8.7 x 6.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
26.52
Item in Stock
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ID:
491465
Weight:
20.70ct
Size:
30.6 x 14.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
36.61
Item in Stock
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ID:
712905
Weight:
1.69ct
Size:
7.7 x 6.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
40.56
Item in Stock
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ID:
636956
Weight:
27.85ct (total)
Size:
20.2 x 10 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
100.26
Item in Stock
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ID:
442839
Weight:
3.60ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.50
Item in Stock
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ID:
556538
Weight:
3.02ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
25.28
Item in Stock
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ID:
493012
Weight:
5.20ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.62
Item in Stock
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ID:
418889
Weight:
4.61ct
Size:
15 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
9.13
Item in Stock
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ID:
646706
Weight:
16.60ct (total)
Size:
14 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
21.91
Item in Stock
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ID:
735780
Weight:
33.28ct
Size:
38.4 x 17.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
27.55
Item in Stock
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ID:
363297
Weight:
17.79ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
46.97
Item in Stock
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ID:
700727
Weight:
12.89ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.37
Item in Stock
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ID:
735109
Weight:
0.70ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
42.00
Item in Stock
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ID:
580123
Weight:
2.73ct
Size:
9.3 x 6.6 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
60.06
Item in Stock
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ID:
552384
Weight:
0.95ct (total)
Size:
8 x 4.1 mm
Clarity:
VS
Content:
2 pcs
Price:
$
6.28
Item in Stock
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ID:
383347
Weight:
1.83ct
Size:
19.6 x 3.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
46.33
Item in Stock
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ID:
450107
Weight:
2.51ct (total)
Size:
7.1 x 5.4 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
33.13
Item in Stock
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ID:
463312
Weight:
4.42ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
35.00
Item in Stock
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ID:
706449
Weight:
7.93ct
Size:
12.5 x 11.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.18
Item in Stock
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ID:
712337
Weight:
2.55ct
Size:
10 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.79
Item in Stock
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ID:
640578
Weight:
0.99ct
Size:
5.9 x 5.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.54
Item in Stock
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ID:
704941
Weight:
35.56ct
Size:
36.6 x 11.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.53
Item in Stock
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ID:
470040
Weight:
23.54ct
Size:
14 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
16.15
Item in Stock
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ID:
720512
Weight:
1.54ct
Size:
7.8 x 5.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
110.88
Item in Stock
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ID:
519046
Weight:
2.37ct
Size:
9.2 x 7.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
52.12
Item in Stock
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ID:
431688
Weight:
2.09ct (total)
Size:
4.8 x 4.7 mm
Clarity:
VS
Content:
4 pcs
Price:
$
22.04
Item in Stock
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ID:
533391
Weight:
2.17ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.15
Item in Stock
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ID:
668975
Weight:
17.65ct
Size:
18.2 x 13.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
105.90
Item in Stock
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ID:
683637
Weight:
7.37ct
Size:
17.8 x 8.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
68.28
Item in Stock
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ID:
662013
Weight:
1.06ct
Size:
9 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
2.56
Item in Stock
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ID:
715100
Weight:
7.29ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
18.90
Item in Stock
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ID:
656670
Weight:
2.17ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
13.02
Item in Stock
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ID:
517464
Weight:
21.12ct (total)
Size:
20.4 x 10.1 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
24.82
Item in Stock
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ID:
499179
Weight:
2.39ct
Size:
12.3 x 5.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
430.20
Item in Stock
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ID:
693370
Weight:
112.10ct
Size:
51.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
67.26
Item in Stock
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ID:
461230
Weight:
6.89ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
63.66
Item in Stock
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ID:
578584
Weight:
15.82ct
Size:
23.6 x 20.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.32
Item in Stock
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ID:
491664
Weight:
32.39ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
38.05
Item in Stock
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ID:
725873
Weight:
0.51ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
4.90
Item in Stock
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ID:
704531
Weight:
2.82ct
Size:
12.5 x 9.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
84.60
Item in Stock
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ID:
726031
Weight:
2.28ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
90.31
Item in Stock
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ID:
368787
Weight:
1.98ct
Size:
8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
12.85
Item in Stock
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ID:
483563
Weight:
1.40ct
Size:
7.1 x 6.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
120.12
Item in Stock
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ID:
673551
Weight:
1.32ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
55.44
Item in Stock
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ID:
742962
Weight:
1.77ct
Size:
7.5 x 6.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
247.80
Item in Stock
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ID:
720405
Weight:
1.50ct
Size:
7.6 x 5.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
144.38
Item in Stock
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ID:
715109
Weight:
2.16ct (total)
Size:
6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
5.60
Item in Stock
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ID:
708179
Weight:
3.76ct (total)
Size:
7.5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
77.65
Item in Stock
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ID:
723262
Weight:
62.94ct
Size:
23.1 x 19.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
74.77
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
Great for buying gemstones, came with authenticity certs. Will buy again someday!
Posted By Uggadugga in May, 2025
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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
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Overall Rating -> 10
I can pick and choose from large selection and find just what I need for .y projects, currently my cane.
Posted By Darkstar731 in July, 2025
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Overall Rating -> 7
Okay thank you.
Posted By Bepc61 in March, 2025
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Overall Rating -> 10
Very good Hoping you will increase your inventory especially in the 6mmThanks
Posted By Ibie in February, 2025
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Overall Rating -> 9
Very easy to navigate with a great selection.
Posted By Bar181 in August, 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
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Overall Rating -> 10
Very professional site
Posted By JR in January, 2025
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Overall Rating -> 8
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Posted By Salvo in July, 2025
Source: Bizrate