Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
550349
Weight:
28.25ct (total)
Size:
20.8 x 13.5 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
42.52
Item in Stock
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ID:
741086
Weight:
2.36ct
Size:
9.4 x 6.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
296.84
Item in Stock
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ID:
554619
Weight:
1.06ct
Size:
8 x 5.6 mm
Clarity:
SI
Content:
1 pc
Price:
$
27.98
Item in Stock
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ID:
691421
Weight:
0.54ct
Size:
4.7 x 4.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
45.36
Item in Stock
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ID:
662859
Weight:
1.62ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
31.10
Item in Stock
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ID:
387275
Weight:
2.81ct (total)
Size:
4.6 x 4.6 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
18.55
Item in Stock
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ID:
450927
Weight:
1.55ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.33
Item in Stock
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ID:
708333
Weight:
8.31ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.98
Item in Stock
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ID:
699726
Weight:
1.42ct
Size:
6.7 x 5.7 mm
Clarity:
SI
Content:
1 pc
Price:
$
85.20
Item in Stock
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ID:
466391
Weight:
11.36ct (total)
Size:
8.5 mm (calibrated)
Clarity:
Transparent
Content:
6 pcs
Price:
$
419.87
Item in Stock
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ID:
541526
Weight:
1.20ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
9.50
Item in Stock
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ID:
446273
Weight:
10.58ct
Size:
21.2 x 12.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
38.09
Item in Stock
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ID:
720287
Weight:
0.94ct
Size:
6.6 x 5.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
90.48
Item in Stock
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ID:
700596
Weight:
0.58ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Price:
$
5.57
Item in Stock
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Select
1
2
3
4
5
pcs 0 in Cart
ID:
730139
Weight:
59.73ct
Size:
37 x 24.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
57.34
Item in Stock
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ID:
697231
Weight:
35.24ct
Size:
36.8 x 11 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
4.22
Item in Stock
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ID:
712849
Weight:
0.76ct
Size:
6.5 x 4.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
15.18
Item in Stock
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ID:
474424
Weight:
7.16ct
Size:
22.1 x 10.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
18.90
Item in Stock
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ID:
714132
Weight:
0.43ct
Size:
4 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
12.90
Item in Stock
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ID:
643797
Weight:
0.86ct
Size:
6.4 x 5.4 mm
Clarity:
VVS
Price:
$
7.22
Item in Stock
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ID:
585859
Weight:
19.23ct
Size:
20 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
126.92
Item in Stock
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ID:
569767
Weight:
3.40ct (total)
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
25.04
Item in Stock
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ID:
721526
Weight:
3.80ct
Size:
9.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.56
Item in Stock
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ID:
737677
Weight:
24.23ct
Size:
34.8 x 9.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
2.42
Item in Stock
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ID:
409682
Weight:
7.95ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
37.88
Item in Stock
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ID:
713684
Weight:
1.84ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
30.91
Item in Stock
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ID:
561051
Weight:
2.51ct
Size:
10.4 x 7.6 mm
Clarity:
SI
Content:
1 pc
Price:
$
132.53
Item in Stock
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ID:
691696
Weight:
2.05ct
Size:
7.8 x 6.3 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
123.00
Item in Stock
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ID:
734719
Weight:
4.68ct
Size:
11 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.08
Item in Stock
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ID:
639198
Weight:
3.02ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
25.37
Item in Stock
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ID:
721509
Weight:
25.27ct
Size:
28.6 x 18.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
30.32
Item in Stock
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ID:
709839
Weight:
3.08ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.87
Item in Stock
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ID:
393512
Weight:
7.14ct
Size:
12 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
47.12
Item in Stock
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ID:
554581
Weight:
0.97ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
36.77
Item in Stock
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ID:
638842
Weight:
66.68ct
Size:
30.3 x 24.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
560.11
Item in Stock
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ID:
719431
Weight:
0.72ct
Size:
6.9 x 4.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
6.05
Item in Stock
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ID:
453638
Weight:
2.49ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
23.00
Item in Stock
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ID:
704519
Weight:
2.42ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
72.60
Item in Stock
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ID:
451628
Weight:
4.13ct (total)
Size:
2.1 mm (calibrated)
Clarity:
VS
Content:
100 pcs
Price:
$
218.06
Item in Stock
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ID:
712163
Weight:
1.63ct
Size:
9 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.34
Item in Stock
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ID:
472755
Weight:
7.10ct
Size:
18.2 x 11.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
98.32
Item in Stock
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ID:
688992
Weight:
1.48ct
Size:
12.2 x 4.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
14.21
Item in Stock
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ID:
681997
Weight:
34.86ct
Size:
23.4 x 18 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
334.66
Item in Stock
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ID:
713767
Weight:
1.27ct
Size:
10 x 5.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
10.67
Item in Stock
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ID:
725212
Weight:
1.00ct
Size:
8.3 x 3.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
42.00
Item in Stock
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ID:
537745
Weight:
1.16ct
Size:
9.4 x 4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
105.65
Item in Stock
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ID:
547582
Weight:
2.13ct (total)
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
14.52
Item in Stock
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ID:
512781
Weight:
2.00ct
Size:
8.4 x 6.9 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
36.06
Item in Stock
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ID:
475224
Weight:
1.61ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
14.88
Item in Stock
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ID:
617523
Weight:
2.07ct
Size:
8.3 x 6.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
44.03
Item in Stock
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ID:
730342
Weight:
0.70ct
Size:
10.3 x 3.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
42.00
Item in Stock
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ID:
381798
Weight:
3.74ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VS
Content:
20 pcs
Price:
$
197.92
Item in Stock
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ID:
520878
Weight:
2.03ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Price:
$
18.76
Item in Stock
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ID:
662729
Weight:
23.58ct (total)
Size:
21.9 x 12.4 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
16.69
Item in Stock
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ID:
738969
Weight:
1.29ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
11.61
Item in Stock
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ID:
574904
Weight:
8.53ct
Size:
16.3 x 10.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
70.22
Item in Stock
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ID:
385259
Weight:
8.67ct (total)
Size:
20.9 x 10.6 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
78.05
Item in Stock
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ID:
661877
Weight:
25.92ct
Size:
34.4 x 16.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
80.87
Item in Stock
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ID:
678136
Weight:
0.15ct
Size:
2.6 x 2.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
90.00
Item in Stock
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ID:
509914
Weight:
1.12ct
Size:
7.1 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
44.35
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
Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!
Posted By Britnee Rose in September, 2025
Source: Bizrate
Overall Rating -> 9
I think therea's no problem
Posted By Napoleon in August, 2025
Source: Bizrate
Overall Rating -> 10
Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.
Posted By Watson 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 -> 10
Loved everything. High quality, quick shipping, and authentication included.
Posted By Chris in March, 2025
Source: Bizrate
Overall Rating -> 9
I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.
Posted By Jezzi in June, 2025
Source: Bizrate
Overall Rating -> 10
excellent deals-excellent service-fair prices
Posted By JD in April, 2025
Source: Bizrate
Overall Rating -> 9
I love the gems!
Posted By MM in April, 2025
Source: Bizrate
Overall Rating -> 7
Okay thank you.
Posted By Bepc61 in March, 2025
Source: Bizrate