Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
673079
Weight:
8.20ct (total)
Size:
17.5 x 11.3 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
23.12
Item in Stock
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ID:
673222
Weight:
1.34ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.16
Item in Stock
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ID:
674461
Weight:
5.76ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
48.38
Item in Stock
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ID:
659262
Weight:
2.01ct (total)
Size:
9 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
4.82
Item in Stock
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ID:
735771
Weight:
8.23ct
Size:
22 x 10.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
6.82
Item in Stock
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ID:
350489
Weight:
2.87ct (total)
Size:
3 x 3 mm (calibrated)
Clarity:
Transparent
Content:
20 pcs
Price:
$
65.54
Item in Stock
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ID:
590447
Weight:
3.34ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
62.96
Item in Stock
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ID:
475676
Weight:
5.86ct
Size:
14.6 x 12.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
61.42
Item in Stock
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ID:
587776
Weight:
6.95ct
Size:
15.1 x 11 mm
Clarity:
VS
Content:
1 pc
Price:
$
27.53
Item in Stock
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ID:
723579
Weight:
1.73ct
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
16.61
Item in Stock
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ID:
679178
Weight:
2.86ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.02
Item in Stock
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ID:
658685
Weight:
9.03ct
Size:
33.3 x 10.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
32.51
Item in Stock
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ID:
726001
Weight:
0.42ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
4.03
Item in Stock
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ID:
700388
Weight:
0.91ct
Size:
5.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
54.60
Item in Stock
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ID:
471779
Weight:
22.47ct
Size:
21 x 15.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
2,076.23
Item in Stock
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ID:
394382
Weight:
8.48ct
Size:
13 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
55.97
Item in Stock
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ID:
713728
Weight:
0.72ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
12.10
Item in Stock
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ID:
448209
Weight:
9.80ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
38.81
Item in Stock
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ID:
687201
Weight:
0.23ct
Size:
4.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
11.04
Item in Stock
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ID:
391070
Weight:
5.95ct
Size:
13 x 11 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
384.37
Item in Stock
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ID:
721833
Weight:
9.98ct
Size:
15.1 x 13.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
11.98
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:
537741
Weight:
1.47ct
Size:
11.3 x 4.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
133.88
Item in Stock
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ID:
720257
Weight:
1.23ct
Size:
6.8 x 5.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
118.39
Item in Stock
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ID:
485141
Weight:
5.49ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
28.99
Item in Stock
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ID:
541566
Weight:
4.94ct (total)
Size:
8.7 x 7.3 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
99.25
Item in Stock
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ID:
481328
Weight:
44.30ct
Size:
30 x 22 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
43.86
Item in Stock
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ID:
470957
Weight:
2.35ct
Size:
9 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.72
Item in Stock
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ID:
531845
Weight:
11.62ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
11.65
Item in Stock
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ID:
532571
Weight:
1.99ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.76
Item in Stock
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ID:
712762
Weight:
6.65ct (total)
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
17.71
Item in Stock
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ID:
730068
Weight:
4.82ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
43.15
Item in Stock
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ID:
431477
Weight:
1.48ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
15.61
Item in Stock
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ID:
649869
Weight:
9.50ct
Size:
18.4 x 13.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
6.73
Item in Stock
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ID:
673899
Weight:
16.54ct
Size:
23.5 x 13.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
248.10
Item in Stock
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ID:
598641
Weight:
2.15ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
141.90
Item in Stock
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ID:
707916
Weight:
10.99ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.55
Item in Stock
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ID:
492377
Weight:
10.04ct
Size:
18.7 x 14 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
37.76
Item in Stock
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ID:
612866
Weight:
7.27ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.79
Item in Stock
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ID:
680931
Weight:
1.26ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
37.80
Item in Stock
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ID:
370315
Weight:
12.50ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
39.76
Item in Stock
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ID:
416385
Weight:
1.20ct
Size:
15.3 x 3.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.02
Item in Stock
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ID:
727104
Weight:
0.78ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
23.40
Item in Stock
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ID:
479638
Weight:
2.61ct (total)
Size:
10 x 5.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
27.56
Item in Stock
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ID:
627866
Weight:
1.34ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.64
Item in Stock
More Options & Item Details
ID:
487291
Weight:
33.81ct
Size:
35.4 x 23.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
22.32
Item in Stock
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ID:
605875
Weight:
25.90ct
Size:
22.8 x 18.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
217.56
Item in Stock
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ID:
580870
Weight:
1.97ct
Size:
11.9 x 6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
18.20
Item in Stock
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ID:
552617
Weight:
13.91ct
Size:
23.3 x 17.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
36.72
Item in Stock
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ID:
393426
Weight:
3.21ct
Size:
9 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.19
Item in Stock
More Options & Item Details
ID:
697602
Weight:
0.44ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
9.50
Item in Stock
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ID:
479312
Weight:
1.07ct
Size:
10.1 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.30
Item in Stock
More Options & Item Details
ID:
697707
Weight:
0.36ct
Size:
3.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
7.78
Item in Stock
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ID:
387892
Weight:
2.84ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
18.74
Item in Stock
More Options & Item Details
ID:
475423
Weight:
5.25ct
Size:
18.3 x 8.8 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
55.03
Item in Stock
More Options & Item Details
ID:
573120
Weight:
0.82ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
32.47
Item in Stock
More Options & Item Details
ID:
740733
Weight:
17.02ct
Size:
18.6 x 12.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
595.70
Item in Stock
More Options & Item Details
ID:
710334
Weight:
7.03ct
Size:
14 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
223.56
Item in Stock
More Options & Item Details
ID:
687684
Weight:
3.03ct
Size:
20.6 x 6.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
8.94
Item in Stock
More Options & Item Details
ID:
439680
Weight:
0.99ct
Size:
6 x 5.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
36.59
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
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 -> 8
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Posted By Salvo in July, 2025
Source: Bizrate
Overall Rating -> 10
easy site to navigate
Posted By Curt's Cabochons in June, 2025
Source: Bizrate
Overall Rating -> 10
very good
Posted By Son Gift in January, 2025
Source: Bizrate
Overall Rating -> 10
It was easy to navigate
Posted By GemGod in July, 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
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
Overall Rating -> 10
Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.
Posted By Andie in September, 2024
Source: Bizrate
Overall Rating -> 10
I love the product and the details about each of them.
Posted By Love It! in July, 2025
Source: Bizrate