Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
547787
Weight:
1.72ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
34.85
Item in Stock
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ID:
606439
Weight:
4.31ct
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
56.89
Item in Stock
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ID:
698770
Weight:
3.13ct (total)
Size:
7.4 x 5.9 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
18.78
Item in Stock
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ID:
673295
Weight:
1.14ct
Size:
7.2 x 5.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
27.36
Item in Stock
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ID:
513267
Weight:
1.18ct
Size:
5.7 x 5.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
127.75
Item in Stock
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ID:
712896
Weight:
4.55ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
65.52
Item in Stock
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ID:
732951
Weight:
3.38ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
30.54
Item in Stock
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ID:
665028
Weight:
1.68ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
12.10
Item in Stock
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ID:
735809
Weight:
21.39ct
Size:
34.4 x 15.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
17.71
Item in Stock
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ID:
715736
Weight:
2.73ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
26.21
Item in Stock
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ID:
408051
Weight:
5.53ct
Size:
12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.07
Item in Stock
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ID:
446587
Weight:
3.25ct
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
10.72
Item in Stock
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ID:
547637
Weight:
1.41ct
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
28.56
Item in Stock
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ID:
639289
Weight:
1.42ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
35.62
Item in Stock
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ID:
445904
Weight:
2.63ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
19.19
Item in Stock
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ID:
426933
Weight:
9.00ct (total)
Size:
10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
41.58
Item in Stock
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ID:
712316
Weight:
7.21ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
19.21
Item in Stock
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ID:
371770
Weight:
8.23ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
43.45
Item in Stock
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ID:
491466
Weight:
23.79ct
Size:
26.1 x 21.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
42.08
Item in Stock
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ID:
663062
Weight:
4.50ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.80
Item in Stock
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ID:
678411
Weight:
26.05ct (total)
Size:
28.2 x 14.4 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
31.26
Item in Stock
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ID:
534719
Weight:
2.68ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
21.23
Item in Stock
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ID:
385567
Weight:
6.05ct
Size:
16.2 x 7.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
39.30
Item in Stock
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ID:
431450
Weight:
4.34ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
103.12
Item in Stock
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ID:
710384
Weight:
3.11ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.12
Item in Stock
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ID:
552293
Weight:
6.23ct
Size:
19.4 x 12.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
16.45
Item in Stock
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ID:
613435
Weight:
0.54ct
Size:
4.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
34.13
Item in Stock
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ID:
718876
Weight:
0.57ct
Size:
5 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
8.55
Item in Stock
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ID:
713721
Weight:
0.70ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
11.76
Item in Stock
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ID:
569763
Weight:
3.33ct (total)
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
24.53
Item in Stock
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ID:
733429
Weight:
3.16ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.55
Item in Stock
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ID:
699103
Weight:
2.94ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
24.70
Item in Stock
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ID:
619171
Weight:
13.35ct (total)
Size:
16 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
35.24
Item in Stock
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ID:
706882
Weight:
1.80ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.32
Item in Stock
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ID:
612248
Weight:
1.09ct
Size:
6.4 x 5.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
7.20
Item in Stock
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ID:
544844
Weight:
1.11ct
Size:
7.7 x 7.7 mm
Clarity:
VVS-VS
Price:
$
8.28
Item in Stock
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ID:
438003
Weight:
2.42ct
Size:
8.9 x 7.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
111.80
Item in Stock
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ID:
533540
Weight:
2.20ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
7.96
Item in Stock
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ID:
471127
Weight:
39.76ct
Size:
33.5 x 18.1 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
81.88
Item in Stock
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ID:
707860
Weight:
8.66ct
Size:
15.2 x 12.3 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
62.35
Item in Stock
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ID:
698694
Weight:
2.17ct
Size:
7.9 x 6.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
13.02
Item in Stock
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ID:
716383
Weight:
1.12ct
Size:
13.7 x 3.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
71.23
Item in Stock
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ID:
714456
Weight:
0.64ct
Size:
5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
19.20
Item in Stock
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ID:
470673
Weight:
7.82ct
Size:
13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
25.81
Item in Stock
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ID:
687638
Weight:
12.19ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
14.63
Item in Stock
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ID:
540971
Weight:
8.41ct
Size:
12 x 12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
12.54
Item in Stock
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ID:
597435
Weight:
24.18ct
Size:
27.9 x 17.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.25
Item in Stock
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ID:
707989
Weight:
5.05ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
8.36
Item in Stock
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ID:
694400
Weight:
12.45ct
Size:
15 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
104.58
Item in Stock
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ID:
604680
Weight:
27.63ct
Size:
33 x 21.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
29.17
Item in Stock
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ID:
471795
Weight:
1.43ct (total)
Size:
6.6 x 3.8 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
5.66
Item in Stock
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ID:
745675
Weight:
22.26ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
5 pcs
Price:
$
155.82
Item in Stock
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ID:
456652
Weight:
3.81ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
35.21
Item in Stock
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ID:
719467
Weight:
0.59ct
Size:
5.2 x 4 mm
Clarity:
VVS
Price:
$
10.62
Item in Stock
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ID:
712789
Weight:
10.41ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
27.73
Item in Stock
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ID:
599846
Weight:
38.51ct
Size:
30.1 x 18.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.98
Item in Stock
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ID:
668813
Weight:
7.37ct
Size:
17.9 x 11.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
159.19
Item in Stock
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ID:
463301
Weight:
1.64ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
32.47
Item in Stock
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ID:
565412
Weight:
4.61ct
Size:
15.8 x 9.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
18.25
Item in Stock
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ID:
418357
Weight:
8.31ct
Size:
15.5 x 10.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
16.45
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
I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.
Posted By Bryan De David in April, 2025
Source: Bizrate
Overall Rating -> 8
I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.
Posted By Atsu in December, 2025
Source: Bizrate
Overall Rating -> 10
I feel Gemselect is a trustworthy company to buy from
Posted By Becky in October, 2025
Source: Bizrate
Overall Rating -> 10
Great prices!!! High quality gemstones.
Posted By Ricky in October, 2025
Source: Bizrate
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
Source: Bizrate
Overall Rating -> 9
I love the gems!
Posted By MM in April, 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 -> 9
If you have motion picture, then I will be more satisfied with.
Posted By Ray in November, 2025
Source: Bizrate
Overall Rating -> 10
First time so this is an experiment! Shopping is so fun on this site, though!
Posted By Gem Delight in March, 2025
Source: Bizrate