Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
393571
Weight:
3.57ct
Size:
10 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
23.57
Item in Stock
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ID:
382565
Weight:
14.63ct
Size:
22.7 x 17.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
28.96
Item in Stock
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ID:
522176
Weight:
20.13ct
Size:
28.4 x 17.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
132.86
Item in Stock
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ID:
677980
Weight:
16.23ct
Size:
21.9 x 16 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
17.99
Item in Stock
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ID:
693559
Weight:
2.41ct
Size:
7.8 x 6.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
79.91
Item in Stock
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ID:
719711
Weight:
1.17ct
Size:
7.1 x 6 mm
Clarity:
VS
Content:
1 pc
Price:
$
210.60
Item in Stock
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ID:
734998
Weight:
5.95ct
Size:
11 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
29.75
Item in Stock
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ID:
456500
Weight:
1.55ct
Size:
8 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.33
Item in Stock
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ID:
723741
Weight:
13.49ct
Size:
12.9 x 10.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.03
Item in Stock
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ID:
647289
Weight:
1.78ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Price:
$
55.54
Item in Stock
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ID:
447873
Weight:
1.08ct
Size:
5.9 x 5.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
686.21
Item in Stock
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ID:
606042
Weight:
17.98ct
Size:
21.3 x 13 mm
Clarity:
VS
Content:
1 pc
Price:
$
166.14
Item in Stock
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ID:
310782
Weight:
26.66ct
Size:
27.5 x 18.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
35.20
Item in Stock
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ID:
643778
Weight:
0.85ct
Size:
6.5 x 5.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
7.14
Item in Stock
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ID:
433019
Weight:
39.85ct
Size:
31.9 x 22.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
57.86
Item in Stock
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ID:
435118
Weight:
27.60ct (total)
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
36.43
Item in Stock
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ID:
341873
Weight:
3.78ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
36.67
Item in Stock
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ID:
683424
Weight:
6.05ct
Size:
13.4 x 10.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
56.05
Item in Stock
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ID:
464411
Weight:
3.52ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
32.52
Item in Stock
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ID:
644027
Weight:
1.82ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
15.29
Item in Stock
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ID:
542968
Weight:
0.82ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
8.66
Item in Stock
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ID:
706929
Weight:
1.57ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Price:
$
15.07
Item in Stock
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ID:
737544
Weight:
4.61ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
207.45
Item in Stock
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ID:
604477
Weight:
2.79ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
81.02
Item in Stock
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ID:
478428
Weight:
0.70ct
Size:
5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
29.60
Item in Stock
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ID:
728189
Weight:
0.03ct
Size:
2.1 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.37
Item in Stock
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ID:
492622
Weight:
4.32ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.25
Item in Stock
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ID:
725714
Weight:
1.07ct (total)
Size:
8 x 4 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
42.38
Item in Stock
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ID:
725648
Weight:
1.75ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
69.32
Item in Stock
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ID:
742802
Weight:
2.17ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
303.80
Item in Stock
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ID:
725541
Weight:
1.03ct
Size:
5.8 x 4.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
500.00
Item in Stock
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ID:
479855
Weight:
4.63ct
Size:
11 x 9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
42.78
Item in Stock
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ID:
482490
Weight:
16.20ct
Size:
26.9 x 15 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
42.12
Item in Stock
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ID:
722117
Weight:
0.54ct
Size:
5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
25.92
Item in Stock
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ID:
380995
Weight:
1.70ct
Size:
6.5 x 8.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
112.20
Item in Stock
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ID:
401706
Weight:
1.01ct
Size:
6.6 x 5.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
125.35
Item in Stock
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ID:
481323
Weight:
15.66ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
15.52
Item in Stock
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ID:
550735
Weight:
7.48ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
49.37
Item in Stock
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ID:
737391
Weight:
2.09ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
94.05
Item in Stock
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ID:
393169
Weight:
6.81ct (total)
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
44.95
Item in Stock
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ID:
474083
Weight:
4.67ct
Size:
11 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
43.15
Item in Stock
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ID:
516468
Weight:
59.96ct
Size:
35.2 x 23.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
61.74
Item in Stock
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ID:
445967
Weight:
4.67ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
12.40
Item in Stock
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ID:
720248
Weight:
1.31ct
Size:
6.5 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
188.64
Item in Stock
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ID:
693798
Weight:
6.71ct
Size:
10.7 x 9.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
222.48
Item in Stock
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ID:
683037
Weight:
0.49ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Price:
$
4.12
Item in Stock
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ID:
438290
Weight:
26.87ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
106.40
Item in Stock
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ID:
724925
Weight:
0.62ct
Size:
14.6 x 2.3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
26.04
Item in Stock
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ID:
598772
Weight:
3.51ct
Size:
14.9 x 7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
46.33
Item in Stock
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ID:
324053
Weight:
2.79ct (total)
Size:
8 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
23.21
Item in Stock
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ID:
571507
Weight:
1.73ct
Size:
12 x 5.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
11.42
Item in Stock
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ID:
686482
Weight:
1.84ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.66
Item in Stock
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ID:
637111
Weight:
0.90ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
47.52
Item in Stock
More Options & Item Details
ID:
707178
Weight:
1.82ct
Size:
8 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
4.37
Item in Stock
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ID:
684467
Weight:
0.94ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
9.02
Item in Stock
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ID:
710175
Weight:
2.94ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.70
Item in Stock
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ID:
617775
Weight:
1.66ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
35.29
Item in Stock
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ID:
639984
Weight:
0.32ct
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.36
Item in Stock
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ID:
520888
Weight:
2.10ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.40
Item in Stock
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ID:
693551
Weight:
88.08ct
Size:
51 x 33.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
52.85
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 product and the details about each of them.
Posted By Love It! in July, 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 -> 10
the selection is good as are the prices
Posted By Old man in August, 2025
Source: Bizrate
Overall Rating -> 10
Great selection of gems at a reasonable price
Posted By Curt in July, 2025
Source: Bizrate
Overall Rating -> 10
My whole experience is great.
Posted By Ghs in November, 2025
Source: Bizrate
Overall Rating -> 10
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Posted By G.W. or Bakyow in July, 2025
Source: Bizrate
Overall Rating -> 10
Very good
Hoping you will increase your inventory especially in the 6mm
Thanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Posted By Fried Rice in August, 2025
Source: Bizrate
Overall Rating -> 9
Fast and reliable service.
Posted By Zæck in December, 2025
Source: Bizrate