Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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Clear All
ID:
689127
Weight:
0.96ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
9.22
Item in Stock
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ID:
687668
Weight:
2.83ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
3.40
Item in Stock
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ID:
695054
Weight:
0.43ct
Size:
4.7 x 3.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
15.48
Item in Stock
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ID:
734706
Weight:
5.02ct
Size:
11 x 9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
30.12
Item in Stock
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ID:
728377
Weight:
18.98ct
Size:
25.2 x 16.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
38.72
Item in Stock
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ID:
564680
Weight:
4.70ct
Size:
12 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
31.02
Item in Stock
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ID:
691033
Weight:
0.56ct
Size:
4.5 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
33.60
Item in Stock
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ID:
400839
Weight:
4.73ct
Size:
10 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.38
Item in Stock
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ID:
457083
Weight:
1.75ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
14.70
Item in Stock
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ID:
491665
Weight:
49.98ct (total)
Size:
19.4 x 13.8 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
58.72
Item in Stock
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ID:
461627
Weight:
17.21ct
Size:
20 x 15 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
24.78
Item in Stock
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ID:
546660
Weight:
1.60ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.67
Item in Stock
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ID:
719954
Weight:
0.83ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
6.97
Item in Stock
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ID:
570395
Weight:
1.50ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.64
Item in Stock
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ID:
443042
Weight:
3.76ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.92
Item in Stock
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ID:
533013
Weight:
7.48ct
Size:
12 x 12 mm (calibrated)
Clarity:
VVS-VS
Price:
$
13.46
Item in Stock
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ID:
568490
Weight:
3.77ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.18
Item in Stock
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ID:
555419
Weight:
0.68ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
5.39
Item in Stock
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ID:
715512
Weight:
3.23ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.01
Item in Stock
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ID:
715527
Weight:
0.34ct
Size:
4.5 x 3.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
21.62
Item in Stock
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ID:
449912
Weight:
2.13ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.06
Item in Stock
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ID:
479227
Weight:
6.92ct (total)
Size:
4.6 x 4.4 mm
Clarity:
Transparent
Content:
20 pcs
Price:
$
9.68
Item in Stock
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ID:
392296
Weight:
7.38ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
48.71
Item in Stock
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ID:
394198
Weight:
32.76ct
Size:
33.6 x 18.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.25
Item in Stock
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ID:
625175
Weight:
2.32ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
61.25
Item in Stock
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ID:
720601
Weight:
2.84ct (total)
Size:
7.2 x 5.3 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
273.36
Item in Stock
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ID:
715397
Weight:
13.17ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
126.43
Item in Stock
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ID:
480068
Weight:
2.30ct
Size:
8 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.25
Item in Stock
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ID:
671598
Weight:
9.37ct
Size:
14 x 14 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
17.88
Item in Stock
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ID:
691839
Weight:
8.10ct
Size:
12.6 x 10.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
268.56
Item in Stock
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ID:
472119
Weight:
8.89ct
Size:
14 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
82.14
Item in Stock
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ID:
480846
Weight:
6.49ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent
Content:
30 pcs
Price:
$
55.52
Item in Stock
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ID:
656100
Weight:
11.47ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
17.89
Item in Stock
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ID:
700697
Weight:
1.33ct (total)
Size:
7.1 x 4.8 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
12.77
Item in Stock
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ID:
594994
Weight:
14.27ct (total)
Size:
12.2 x 14.5 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
28.54
Item in Stock
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ID:
479247
Weight:
2.05ct (total)
Size:
10 x 5 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
21.65
Item in Stock
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ID:
732208
Weight:
0.52ct
Size:
8 x 4 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
19.97
Item in Stock
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ID:
725752
Weight:
0.95ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.12
Item in Stock
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ID:
602218
Weight:
3.42ct
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
31.60
Item in Stock
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ID:
686101
Weight:
4.12ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
4.94
Item in Stock
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ID:
740701
Weight:
0.13ct (total)
Size:
4 x 2 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
544.37
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:
606480
Weight:
27.23ct (total)
Size:
19.9 x 14.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
42.41
Item in Stock
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ID:
435885
Weight:
9.75ct
Size:
18 x 13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
31.92
Item in Stock
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ID:
744413
Weight:
1.95ct
Size:
9.5 x 8.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
273.00
Item in Stock
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ID:
435504
Weight:
4.65ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
30.70
Item in Stock
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ID:
708769
Weight:
24.07ct
Size:
19.7 x 15.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
86.65
Item in Stock
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ID:
419126
Weight:
4.99ct
Size:
13.9 x 11.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
26.35
Item in Stock
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ID:
730235
Weight:
28.25ct
Size:
27 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
27.12
Item in Stock
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ID:
713403
Weight:
0.99ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
8.32
Item in Stock
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ID:
497085
Weight:
1.81ct
Size:
8.3 x 6.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
32.51
Item in Stock
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ID:
547767
Weight:
2.05ct
Size:
7 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
41.54
Item in Stock
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ID:
656551
Weight:
2.63ct
Size:
9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
15.78
Item in Stock
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ID:
644190
Weight:
2.08ct
Size:
8.6 x 7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
49.92
Item in Stock
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ID:
715006
Weight:
13.86ct (total)
Size:
12 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
35.93
Item in Stock
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ID:
563579
Weight:
0.85ct
Size:
7.9 x 5.4 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
19.08
Item in Stock
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ID:
520004
Weight:
0.97ct
Size:
9 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
89.63
Item in Stock
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ID:
539320
Weight:
1.61ct
Size:
7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
31.43
Item in Stock
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ID:
730337
Weight:
0.68ct
Size:
4.8 x 4.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
40.80
Item in Stock
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ID:
727288
Weight:
0.27ct
Size:
3.9 x 3.1 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
11.34
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've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.
Posted By DrLHS in November, 2024
Source: Bizrate
Overall Rating -> 10
It was my second time so I understand what it is to do
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 9
I love the gems!
Posted By MM in April, 2025
Source: Bizrate
Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones.
.
Posted By Steven M. in February, 2025
Source: Bizrate
Overall Rating -> 10
Love, and have always loved, your website.
Posted By Aberabic in July, 2025
Source: Bizrate
Overall Rating -> 10
love the site, the experience and the products.
Posted By Ckingpots in July, 2025
Source: Bizrate
Overall Rating -> 10
It was easy to find what I wanted
Posted By Villian in December, 2024
Source: Bizrate
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
Source: Bizrate
Overall Rating -> 10
It's mostly good, only some item's are easier to find through the search than the menu
Posted By Wayne in July, 2025
Source: Bizrate