Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
710506
Weight:
6.17ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.07
Item in Stock
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ID:
533968
Weight:
1.88ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Price:
$
14.89
Item in Stock
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ID:
475860
Weight:
24.05ct
Size:
28.8 x 18.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
47.63
Item in Stock
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ID:
464385
Weight:
3.63ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
33.54
Item in Stock
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ID:
636406
Weight:
6.89ct
Size:
11.5 x 9.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.17
Item in Stock
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ID:
606564
Weight:
5.47ct
Size:
12.6 x 12.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
72.20
Item in Stock
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ID:
715843
Weight:
3.78ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
36.29
Item in Stock
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ID:
623790
Weight:
0.92ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
66.79
Item in Stock
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ID:
625166
Weight:
1.14ct
Size:
8.2 x 6.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.10
Item in Stock
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ID:
370011
Weight:
25.07ct
Size:
34.6 x 16.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
33.10
Item in Stock
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ID:
539700
Weight:
1.71ct
Size:
7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
33.38
Item in Stock
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ID:
712060
Weight:
1.24ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.76
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:
443258
Weight:
5.19ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
17.05
Item in Stock
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ID:
699562
Weight:
31.41ct
Size:
32.5 x 22.3 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
26.39
Item in Stock
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ID:
730030
Weight:
0.26ct
Size:
5 x 3 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
12.48
Item in Stock
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ID:
566181
Weight:
2.10ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
47.76
Item in Stock
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ID:
384852
Weight:
8.23ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
76.04
Item in Stock
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ID:
492527
Weight:
5.14ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.19
Item in Stock
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ID:
450503
Weight:
3.91ct
Size:
14 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
36.13
Item in Stock
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ID:
693476
Weight:
4.86ct
Size:
13.7 x 11.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.50
Item in Stock
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ID:
556713
Weight:
0.76ct
Size:
7.1 x 3.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
34.70
Item in Stock
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ID:
387752
Weight:
4.57ct (total)
Size:
4.6 x 4.6 mm
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
30.17
Item in Stock
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ID:
619773
Weight:
23.45ct (total)
Size:
22.3 x 16.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
61.91
Item in Stock
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ID:
684207
Weight:
0.44ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
18.48
Item in Stock
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ID:
500103
Weight:
1.38ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
9.11
Item in Stock
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ID:
713691
Weight:
1.33ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
22.34
Item in Stock
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ID:
372723
Weight:
4.97ct (total)
Size:
9.1 x 4.6 mm
Clarity:
VS
Content:
5 pcs
Price:
$
39.36
Item in Stock
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ID:
450757
Weight:
3.36ct
Size:
13 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
31.04
Item in Stock
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ID:
451055
Weight:
1.65ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
15.25
Item in Stock
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ID:
541916
Weight:
2.25ct
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
20.80
Item in Stock
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ID:
435489
Weight:
7.13ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
23.34
Item in Stock
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ID:
401423
Weight:
8.33ct
Size:
12 x 12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
27.48
Item in Stock
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ID:
434285
Weight:
0.81ct
Size:
5.5 x 5.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
28.22
Item in Stock
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ID:
450963
Weight:
1.79ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
16.54
Item in Stock
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ID:
390041
Weight:
1.03ct
Size:
8.7 x 3.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
66.73
Item in Stock
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ID:
727205
Weight:
0.64ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
11.52
Item in Stock
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ID:
350536
Weight:
2.49ct (total)
Size:
2.9 x 2.9 mm
Clarity:
Transparent
Content:
20 pcs
Price:
$
51.70
Item in Stock
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ID:
465510
Weight:
4.53ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
36.59
Item in Stock
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ID:
370108
Weight:
1.35ct
Size:
15.7 x 3.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
34.72
Item in Stock
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ID:
723769
Weight:
5.03ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
48.29
Item in Stock
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ID:
664524
Weight:
2.08ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
44.93
Item in Stock
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ID:
567405
Weight:
0.14ct (total)
Size:
2.7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
301.54
Item in Stock
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ID:
508968
Weight:
30.81ct
Size:
20.2 x 16.6 mm
Clarity:
IF
Content:
1 pc
Price:
$
284.69
Item in Stock
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ID:
678121
Weight:
0.17ct
Size:
2.5 x 2.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
102.00
Item in Stock
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ID:
662170
Weight:
4.42ct
Size:
15.5 x 9.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
13.79
Item in Stock
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ID:
686777
Weight:
0.66ct
Size:
5 x 4.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
55.44
Item in Stock
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ID:
648019
Weight:
5.54ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
9.97
Item in Stock
More Options & Item Details
ID:
625272
Weight:
0.84ct
Size:
6.5 x 4.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
3.32
Item in Stock
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ID:
716409
Weight:
0.73ct (total)
Size:
5 x 4.2 mm
Clarity:
VS
Content:
2 pcs
Price:
$
46.43
Item in Stock
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ID:
732544
Weight:
6.03ct
Size:
13 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
217.08
Item in Stock
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ID:
435935
Weight:
1.82ct
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
12.01
Item in Stock
More Options & Item Details
ID:
435922
Weight:
8.80ct
Size:
14 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.80
Item in Stock
More Options & Item Details
ID:
733419
Weight:
2.74ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.76
Item in Stock
More Options & Item Details
ID:
718187
Weight:
0.82ct
Size:
5.8 x 4.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
24.60
Item in Stock
More Options & Item Details
ID:
657904
Weight:
0.90ct
Size:
5.4 x 5.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
4.32
Item in Stock
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ID:
527300
Weight:
avg. 0.48 ct / each
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
7.90
Item in Stock
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pcs
ID:
345653
Weight:
22.58ct
Size:
19.6 x 14.1 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
38.75
Item in Stock
More Options & Item Details
ID:
682508
Weight:
1.01ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
18.18
Item in Stock
More Options & Item Details
ID:
659278
Weight:
31.64ct
Size:
35.6 x 22.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
75.94
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 quality, package and info of your gems.
Posted By Diana in April, 2025
Source: Bizrate
Overall Rating -> 10
I would recommend gem select yo everyone
Fast service and no problems
Posted By Steve in March, 2025
Source: Bizrate
Overall Rating -> 10
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
Posted By Edsor works in October, 2025
Source: Bizrate
Overall Rating -> 10
I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring
Posted By Desertchick in April, 2025
Source: Bizrate
Overall Rating -> 10
excellent deals-excellent service-fair prices
Posted By JD in April, 2025
Source: Bizrate
Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones.
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Posted By Steven M. in February, 2025
Source: Bizrate
Overall Rating -> 10
All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.
Posted By G.W. in June, 2025
Source: Bizrate
Overall Rating -> 10
Site is easy to navigate and the variety is great and how often new products are added is also great.
Posted By Jhidron in March, 2025
Source: Bizrate
Overall Rating -> 10
I feel Gemselect is a trustworthy company to buy from
Posted By Becky in October, 2025
Source: Bizrate