Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
360565
Weight:
44.34ct
Size:
25.9 x 19.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
64.38
Item in Stock
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ID:
715313
Weight:
0.78ct
Size:
8 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
374.40
Item in Stock
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ID:
516609
Weight:
20.49ct
Size:
15 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
24.07
Item in Stock
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ID:
381562
Weight:
10.84ct
Size:
14.7 x 12.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
4,920.40
Item in Stock
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ID:
595200
Weight:
3.09ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
81.58
Item in Stock
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ID:
674853
Weight:
3.24ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.22
Item in Stock
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ID:
714770
Weight:
0.83ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
44.82
Item in Stock
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ID:
538362
Weight:
1.42ct
Size:
9.2 x 4.6 mm
Clarity:
SI
Content:
1 pc
Price:
$
129.34
Item in Stock
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ID:
559398
Weight:
2.29ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
47.00
Item in Stock
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ID:
733079
Weight:
0.57ct
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
23.94
Item in Stock
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ID:
737142
Weight:
3.89ct
Size:
13 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
19.45
Item in Stock
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ID:
728180
Weight:
2.57ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
6.17
Item in Stock
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ID:
328841
Weight:
24.85ct
Size:
20 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
39.36
Item in Stock
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ID:
656127
Weight:
17.77ct
Size:
20.4 x 16.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
149.27
Item in Stock
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ID:
692706
Weight:
25.45ct
Size:
20 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
213.78
Item in Stock
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ID:
711465
Weight:
28.60ct
Size:
25.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
76.19
Item in Stock
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ID:
714857
Weight:
2.54ct
Size:
8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
6.59
Item in Stock
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ID:
516620
Weight:
1.26ct
Size:
10 x 4.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
99.79
Item in Stock
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ID:
672305
Weight:
1.05ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.20
Item in Stock
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ID:
712937
Weight:
1.53ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
30.55
Item in Stock
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ID:
306913
Weight:
3.40ct (total)
Size:
3 x 3 mm (calibrated)
Clarity:
Transparent
Content:
20 pcs
Price:
$
76.30
Item in Stock
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ID:
497300
Weight:
3.08ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
20.33
Item in Stock
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ID:
721205
Weight:
0.43ct
Size:
8 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
3.61
Item in Stock
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ID:
538357
Weight:
1.02ct
Size:
9.6 x 3.8 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
92.90
Item in Stock
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ID:
697050
Weight:
17.45ct
Size:
29.2 x 14.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.94
Item in Stock
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ID:
741430
Weight:
1.12ct
Size:
6.5 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
145.60
Item in Stock
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ID:
660345
Weight:
1.40ct
Size:
7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
3.37
Item in Stock
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ID:
358252
Weight:
1.68ct
Size:
7.7 x 6.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
44.58
Item in Stock
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ID:
724900
Weight:
11.26ct
Size:
13.3 x 11.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.84
Item in Stock
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ID:
685881
Weight:
1.79ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
32.95
Item in Stock
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ID:
522179
Weight:
18.73ct
Size:
23.5 x 20.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
123.62
Item in Stock
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ID:
462486
Weight:
1.64ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
86.59
Item in Stock
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ID:
612884
Weight:
2.51ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
82.84
Item in Stock
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ID:
660180
Weight:
1.86ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
15.62
Item in Stock
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ID:
744640
Weight:
1.87ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
84.15
Item in Stock
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ID:
681791
Weight:
0.95ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.10
Item in Stock
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ID:
717010
Weight:
23.13ct
Size:
25.8 x 15.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
44.14
Item in Stock
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ID:
721404
Weight:
41.90ct
Size:
32.3 x 20.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
50.28
Item in Stock
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ID:
718673
Weight:
7.05ct
Size:
12 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
31.73
Item in Stock
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ID:
544254
Weight:
1.46ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.90
Item in Stock
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ID:
693776
Weight:
37.26ct
Size:
34 x 20 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.93
Item in Stock
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ID:
712535
Weight:
3.35ct
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
8.93
Item in Stock
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ID:
734994
Weight:
2.70ct
Size:
8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.50
Item in Stock
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ID:
393583
Weight:
1.48ct (total)
Size:
3.2 x 2.1 mm
Clarity:
VS
Content:
15 pcs
Price:
$
107.45
Item in Stock
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ID:
745430
Weight:
34.80ct
Size:
18.3 x 13.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
73.43
Item in Stock
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ID:
746082
Weight:
4.13ct
Size:
10.5 x 9 mm
Clarity:
VS
Content:
1 pc
Price:
$
206.50
Item in Stock
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ID:
394308
Weight:
53.45ct
Size:
43.1 x 24.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
70.56
Item in Stock
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ID:
455262
Weight:
1.78ct
Size:
9.9 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
16.45
Item in Stock
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ID:
691945
Weight:
6.07ct
Size:
13 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.57
Item in Stock
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ID:
730206
Weight:
0.72ct
Size:
5.4 x 4.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
43.20
Item in Stock
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ID:
511674
Weight:
1.44ct
Size:
10 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
66.53
Item in Stock
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ID:
497261
Weight:
2.83ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
23.77
Item in Stock
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ID:
737547
Weight:
11.26ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
67.56
Item in Stock
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ID:
543728
Weight:
1.04ct (total)
Size:
4.2 x 4.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.61
Item in Stock
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ID:
567235
Weight:
2.31ct
Size:
7.3 x 7.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
51.84
Item in Stock
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ID:
715568
Weight:
11.78ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
113.09
Item in Stock
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ID:
745487
Weight:
1.03ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
32.96
Item in Stock
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ID:
636976
Weight:
6.34ct
Size:
15.1 x 11.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
15.22
Item in Stock
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ID:
695449
Weight:
95.86ct
Size:
69.4 x 40.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
92.03
Item in Stock
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ID:
605873
Weight:
14.06ct
Size:
17.8 x 12 mm
Clarity:
VS
Content:
1 pc
Price:
$
129.91
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 -> 10
The stones are very nice.
Posted By Mvk in August, 2025
Source: Bizrate
Overall Rating -> 10
Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.
Posted By Happy Customer in June, 2025
Source: Bizrate
Overall Rating -> 10
I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!
Posted By TheP in April, 2025
Source: Bizrate
Overall Rating -> 10
Great prices!!! High quality gemstones.
Posted By Ricky in October, 2025
Source: Bizrate
Overall Rating -> 10
Very food
Posted By Keeto in July, 2025
Source: Bizrate
Overall Rating -> 9
Will know more once order received
Posted By Jim 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
Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.
Posted By Jess in February, 2025
Source: Bizrate