Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
691799
Weight:
0.63ct
Size:
6 x 4.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
52.92
Item in Stock
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ID:
487522
Weight:
23.80ct
Size:
10 x 13.7 mm
Clarity:
SI
Content:
1 pc
Price:
$
1,256.64
Item in Stock
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ID:
485319
Weight:
8.04ct
Size:
15 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
42.46
Item in Stock
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ID:
406666
Weight:
14.70ct
Size:
21.3 x 16 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
60.35
Item in Stock
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ID:
601909
Weight:
9.76ct
Size:
16.2 x 14.1 mm
Clarity:
VVS
Content:
1 pc
Price:
$
47.41
Item in Stock
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ID:
387570
Weight:
5.18ct
Size:
13.4 x 9.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
333.88
Item in Stock
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ID:
485314
Weight:
6.68ct
Size:
14 x 14 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
35.27
Item in Stock
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ID:
608364
Weight:
2.91ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
60.82
Item in Stock
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ID:
476978
Weight:
23.78ct
Size:
16 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
94.16
Item in Stock
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ID:
656272
Weight:
12.10ct
Size:
35.9 x 14.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
61.86
Item in Stock
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ID:
658616
Weight:
121.07ct
Size:
45.1 x 40.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
248.44
Item in Stock
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ID:
548151
Weight:
0.89ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
244.75
Item in Stock
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ID:
411749
Weight:
1.37ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
63.30
Item in Stock
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ID:
552524
Weight:
8.13ct
Size:
18.1 x 16.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
15.88
Item in Stock
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ID:
568837
Weight:
16.57ct
Size:
22.3 x 16.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
14.21
Item in Stock
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ID:
339643
Weight:
8.07ct
Size:
14 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
74.99
Item in Stock
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ID:
522920
Weight:
65.37ct
Size:
36 x 29.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
66.43
Item in Stock
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ID:
411623
Weight:
3.06ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
141.37
Item in Stock
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ID:
363525
Weight:
35.99ct
Size:
31.7 x 23.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
71.27
Item in Stock
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ID:
695453
Weight:
90.45ct
Size:
64 x 36.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
86.83
Item in Stock
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ID:
575226
Weight:
35.99ct
Size:
45 x 23.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
129.56
Item in Stock
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ID:
515850
Weight:
3.78ct
Size:
13.6 x 10 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
99.79
Item in Stock
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ID:
684004
Weight:
0.94ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
39.48
Item in Stock
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ID:
669018
Weight:
0.80ct
Size:
5.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
640.00
Item in Stock
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ID:
415864
Weight:
0.99ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
653.40
Item in Stock
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ID:
390671
Weight:
2.19ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
78.31
Item in Stock
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ID:
398223
Weight:
4.73ct
Size:
15.1 x 9.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
156.10
Item in Stock
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ID:
594878
Weight:
19.30ct
Size:
17 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
3,821.40
Item in Stock
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ID:
394031
Weight:
42.59ct
Size:
39.2 x 19.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
56.22
Item in Stock
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ID:
539689
Weight:
1.68ct
Size:
6.7 x 6.7 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
32.81
Item in Stock
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ID:
658285
Weight:
19.67ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
23.60
Item in Stock
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ID:
238783
Weight:
2.19ct (total)
Size:
4 mm (calibrated)
Clarity:
VS
Content:
9 pcs
Price:
$
144.54
Item in Stock
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ID:
492351
Weight:
5.60ct
Size:
20 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.49
Item in Stock
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ID:
714548
Weight:
0.58ct
Size:
5.3 x 4.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
1,392.00
Item in Stock
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ID:
691067
Weight:
0.86ct
Size:
5.8 x 5.6 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
51.60
Item in Stock
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ID:
399657
Weight:
6.64ct
Size:
11 x 11 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
419.84
Item in Stock
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ID:
338882
Weight:
2.12ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
97.94
Item in Stock
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ID:
381632
Weight:
1.89ct
Size:
9.5 x 6.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
187.66
Item in Stock
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ID:
380713
Weight:
26.17ct
Size:
15 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
930.62
Item in Stock
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ID:
351445
Weight:
10.14ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
53.54
Item in Stock
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ID:
577072
Weight:
9.42ct
Size:
16.4 x 12.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
72.61
Item in Stock
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ID:
402343
Weight:
13.86ct
Size:
21.7 x 15.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
58.73
Item in Stock
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ID:
276499
Weight:
0.56ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
184.80
Item in Stock
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ID:
521004
Weight:
83.06ct
Size:
32.6 x 24.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
219.28
Item in Stock
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ID:
530666
Weight:
1.68ct
Size:
6.3 x 6 mm
Clarity:
VS
Content:
1 pc
Price:
$
133.06
Item in Stock
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ID:
386669
Weight:
9.50ct
Size:
12.5 x 10.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
362.38
Item in Stock
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ID:
638587
Weight:
95.38ct
Size:
28.7 x 25.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
667.66
Item in Stock
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ID:
406663
Weight:
17.23ct
Size:
21.5 x 15.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
70.74
Item in Stock
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ID:
485887
Weight:
8.60ct
Size:
16.2 x 13.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
72.24
Item in Stock
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ID:
521014
Weight:
76.69ct
Size:
34.6 x 24.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
202.46
Item in Stock
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ID:
385256
Weight:
7.10ct
Size:
25 x 10.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
63.91
Item in Stock
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ID:
460459
Weight:
4.62ct (total)
Size:
7.4 x 7.2 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
9,702.00
Item in Stock
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ID:
409989
Weight:
2.94ct (total)
Size:
7.7 x 5 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
14.04
Item in Stock
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ID:
685920
Weight:
36.98ct
Size:
31 x 25.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.97
Item in Stock
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ID:
407379
Weight:
8.95ct
Size:
14 x 14 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
489.94
Item in Stock
More Options & Item Details
ID:
574776
Weight:
2.25ct
Size:
9.4 x 6.2 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
49.50
Item in Stock
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ID:
433017
Weight:
76.12ct
Size:
41.4 x 34.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
73.08
Item in Stock
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ID:
355079
Weight:
34.50ct
Size:
34 x 18.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
91.08
Item in Stock
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ID:
690246
Weight:
110.64ct
Size:
39.1 x 31.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
65.00
Item in Stock
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ID:
657907
Weight:
1.58ct
Size:
5.9 x 5.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
7.58
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
The website was nice and I bought some gems
Posted By Jay in December, 2024
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
Source: Bizrate
Overall Rating -> 10
Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.
Posted By Sal in July, 2025
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Overall Rating -> 10
It was easy to navigate
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Overall Rating -> 10
I would recommend gem select yo everyone
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Overall Rating -> 9
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Posted By Napoleon in August, 2025
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Overall Rating -> 10
I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
Posted By Marti in July, 2025
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Overall Rating -> 10
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Overall Rating -> 10
I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?
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