Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
712490
Weight:
2.53ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.74
Item in Stock
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ID:
688224
Weight:
0.21ct
Size:
3.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
13.86
Item in Stock
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ID:
556863
Weight:
2.85ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
23.86
Item in Stock
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ID:
717945
Weight:
0.77ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
23.10
Item in Stock
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ID:
491594
Weight:
17.21ct (total)
Size:
19.9 x 10.3 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
16.52
Item in Stock
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ID:
661897
Weight:
1.79ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
15.04
Item in Stock
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ID:
526769
Weight:
0.90ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.50
Item in Stock
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ID:
716076
Weight:
0.68ct
Size:
5.4 x 4.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
43.25
Item in Stock
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ID:
687203
Weight:
0.29ct
Size:
5 x 3 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
13.92
Item in Stock
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ID:
691027
Weight:
0.79ct
Size:
5.5 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
47.40
Item in Stock
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ID:
671445
Weight:
19.27ct
Size:
24.8 x 16.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
41.43
Item in Stock
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ID:
439658
Weight:
6.63ct
Size:
14 x 10 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
131.28
Item in Stock
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ID:
671933
Weight:
0.95ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
22.80
Item in Stock
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ID:
450113
Weight:
1.36ct
Size:
7 x 5.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
17.95
Item in Stock
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ID:
497605
Weight:
49.51ct
Size:
38.9 x 25.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
65.35
Item in Stock
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ID:
608948
Weight:
2.49ct
Size:
9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
46.02
Item in Stock
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ID:
635666
Weight:
4.80ct
Size:
12.4 x 10.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
40.32
Item in Stock
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ID:
713750
Weight:
0.72ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.10
Item in Stock
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ID:
592965
Weight:
1.45ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
47.86
Item in Stock
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ID:
405075
Weight:
13.29ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
87.72
Item in Stock
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ID:
639572
Weight:
13.38ct
Size:
16.7 x 14 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
112.39
Item in Stock
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ID:
553140
Weight:
2.07ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
46.78
Item in Stock
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ID:
722992
Weight:
1.14ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
34.20
Item in Stock
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ID:
726038
Weight:
1.33ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
52.68
Item in Stock
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ID:
494415
Weight:
1.48ct
Size:
12 x 5.9 mm
Clarity:
VS
Price:
$
11.72
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
555443
Weight:
0.77ct
Size:
6.5 x 4.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
35.02
Item in Stock
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ID:
740713
Weight:
21.03ct
Size:
16.1 x 14.6 mm
Clarity:
IF
Content:
1 pc
Price:
$
841.20
Item in Stock
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ID:
353787
Weight:
4.74ct (total)
Size:
5.1 x 4.1 mm
Clarity:
VS
Content:
10 pcs
Price:
$
50.05
Item in Stock
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ID:
436344
Weight:
2.20ct (total)
Size:
4.5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
87.12
Item in Stock
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ID:
734701
Weight:
3.53ct (total)
Size:
9.9 x 4.8 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
148.26
Item in Stock
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ID:
567685
Weight:
1.55ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
34.79
Item in Stock
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ID:
674626
Weight:
14.20ct
Size:
17.3 x 14.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
30.53
Item in Stock
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ID:
707209
Weight:
1.81ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.34
Item in Stock
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ID:
724705
Weight:
0.18ct
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.20
Item in Stock
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ID:
692678
Weight:
12.47ct
Size:
14 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
9.98
Item in Stock
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ID:
688982
Weight:
1.14ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
10.94
Item in Stock
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ID:
474920
Weight:
1.73ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
15.98
Item in Stock
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ID:
386743
Weight:
2.99ct
Size:
14.7 x 9.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
26.60
Item in Stock
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ID:
449739
Weight:
4.55ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
30.04
Item in Stock
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ID:
543134
Weight:
1.49ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.95
Item in Stock
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ID:
670434
Weight:
0.33ct
Size:
4 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
9.90
Item in Stock
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ID:
606475
Weight:
1.02ct
Size:
9.2 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
6.73
Item in Stock
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ID:
546345
Weight:
1.39ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
11.00
Item in Stock
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ID:
513232
Weight:
7.01ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.76
Item in Stock
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ID:
392486
Weight:
6.59ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
26.10
Item in Stock
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ID:
408318
Weight:
9.19ct
Size:
13 x 13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
21.72
Item in Stock
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ID:
744086
Weight:
8.01ct
Size:
14 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
240.30
Item in Stock
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ID:
447698
Weight:
1.34ct
Size:
6.5 x 5.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
774.00
Item in Stock
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ID:
688632
Weight:
1.14ct
Size:
12.1 x 4.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.94
Item in Stock
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ID:
587287
Weight:
1.45ct
Size:
7.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
133.98
Item in Stock
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ID:
740718
Weight:
1.53ct
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
122.40
Item in Stock
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ID:
360261
Weight:
18.80ct
Size:
21.6 x 16 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
49.63
Item in Stock
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ID:
431356
Weight:
2.73ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
28.79
Item in Stock
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ID:
693556
Weight:
5.33ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
176.72
Item in Stock
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ID:
590222
Weight:
1.53ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
28.85
Item in Stock
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ID:
732496
Weight:
0.57ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
4.79
Item in Stock
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ID:
656194
Weight:
1.45ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
34.80
Item in Stock
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ID:
660244
Weight:
6.80ct
Size:
11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
16.40
Item in Stock
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ID:
470802
Weight:
8.80ct
Size:
11 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
369.60
Item in Stock
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ID:
485214
Weight:
10.10ct (total)
Size:
10.6 x 10.3 mm
Clarity:
Translucent
Content:
4 pcs
Price:
$
53.33
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 -> 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
Overall Rating -> 7
Okay thank you.
Posted By Bepc61 in March, 2025
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Overall Rating -> 10
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
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Overall Rating -> 10
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Posted By Beman in September, 2025
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Overall Rating -> 10
I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.
Posted By Sam in March, 2025
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Overall Rating -> 10
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Overall Rating -> 10
I'm happy.
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Overall Rating -> 10
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Overall Rating -> 10
I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.
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