Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
542572
Weight:
1.39ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
11.00
Item in Stock
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ID:
628387
Weight:
11.36ct
Size:
17.5 x 11.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
68.16
Item in Stock
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ID:
511090
Weight:
7.04ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
55.75
Item in Stock
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ID:
711048
Weight:
53.44ct
Size:
29.6 x 23.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
96.19
Item in Stock
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ID:
739007
Weight:
0.36ct
Size:
5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
18.00
Item in Stock
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ID:
668544
Weight:
6.48ct
Size:
14 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
7.78
Item in Stock
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ID:
727962
Weight:
2.96ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
7.10
Item in Stock
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ID:
728226
Weight:
0.10ct
Size:
2.7 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
41.24
Item in Stock
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ID:
481439
Weight:
1.55ct
Size:
6.5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
44.53
Item in Stock
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ID:
737519
Weight:
2.38ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
107.10
Item in Stock
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ID:
718468
Weight:
1.62ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
48.60
Item in Stock
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ID:
699120
Weight:
2.63ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
22.09
Item in Stock
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ID:
724806
Weight:
100.81ct
Size:
32.2 x 26.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
114.92
Item in Stock
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ID:
680960
Weight:
1.13ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
33.90
Item in Stock
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ID:
490721
Weight:
4.78ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
34.70
Item in Stock
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ID:
475028
Weight:
1.44ct
Size:
7.5 x 5.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
5.70
Item in Stock
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ID:
430236
Weight:
2.47ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
16.31
Item in Stock
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ID:
696895
Weight:
2.34ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
59.09
Item in Stock
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ID:
720990
Weight:
46.64ct
Size:
47 x 21.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
55.97
Item in Stock
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ID:
437793
Weight:
2.10ct
Size:
7.6 x 7.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
97.02
Item in Stock
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ID:
400329
Weight:
3.33ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.98
Item in Stock
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ID:
700593
Weight:
0.61ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
5.86
Item in Stock
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ID:
643681
Weight:
1.38ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
33.12
Item in Stock
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ID:
570376
Weight:
2.40ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
17.68
Item in Stock
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ID:
713066
Weight:
4.64ct
Size:
12 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
66.82
Item in Stock
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ID:
637052
Weight:
0.84ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
44.35
Item in Stock
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ID:
673698
Weight:
1.30ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
54.60
Item in Stock
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ID:
699034
Weight:
19.59ct
Size:
23.6 x 15.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
23.51
Item in Stock
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ID:
434101
Weight:
24.86ct
Size:
27 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
32.82
Item in Stock
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ID:
715023
Weight:
7.35ct (total)
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
19.06
Item in Stock
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ID:
424775
Weight:
0.76ct
Size:
6.9 x 4.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
30.10
Item in Stock
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ID:
367463
Weight:
1.00ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
139.55
Item in Stock
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ID:
605613
Weight:
6.66ct
Size:
13 x 13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
87.91
Item in Stock
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ID:
678772
Weight:
12.95ct
Size:
23.1 x 12.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
77.70
Item in Stock
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ID:
372550
Weight:
1.64ct
Size:
8.4 x 6.1 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
10.82
Item in Stock
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ID:
479324
Weight:
1.71ct (total)
Size:
9.8 x 4.9 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
18.06
Item in Stock
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ID:
712568
Weight:
1.36ct
Size:
7.4 x 5.7 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
27.16
Item in Stock
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ID:
498611
Weight:
0.80ct
Size:
5.5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
42.24
Item in Stock
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ID:
714149
Weight:
0.40ct
Size:
4 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
12.00
Item in Stock
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ID:
325899
Weight:
3.67ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
12.12
Item in Stock
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ID:
701018
Weight:
0.81ct
Size:
5.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
48.60
Item in Stock
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ID:
694299
Weight:
21.68ct
Size:
21 x 20.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
65.04
Item in Stock
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ID:
420118
Weight:
28.99ct
Size:
27.1 x 22 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
57.40
Item in Stock
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ID:
705731
Weight:
0.73ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Price:
$
6.13
Item in Stock
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Select
1
2
3
4
pcs 0 in Cart
ID:
364110
Weight:
7.89ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
20.83
Item in Stock
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ID:
465851
Weight:
3.56ct (total)
Size:
12.1 x 6.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
37.60
Item in Stock
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ID:
693353
Weight:
45.90ct
Size:
33.7 x 24.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
31.94
Item in Stock
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ID:
712402
Weight:
3.58ct
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
9.54
Item in Stock
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ID:
728193
Weight:
0.03ct
Size:
2 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
12.37
Item in Stock
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ID:
435758
Weight:
2.63ct
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
17.36
Item in Stock
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ID:
568482
Weight:
3.37ct
Size:
11.6 x 8.8 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
177.94
Item in Stock
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ID:
391023
Weight:
1.33ct
Size:
13.3 x 3.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
38.63
Item in Stock
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ID:
650672
Weight:
23.37ct
Size:
27.9 x 21.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
65.90
Item in Stock
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ID:
655803
Weight:
1.35ct
Size:
7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
32.40
Item in Stock
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ID:
582530
Weight:
31.97ct (total)
Size:
14.8 x 15.7 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
46.01
Item in Stock
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ID:
685665
Weight:
1.53ct
Size:
7.8 x 5.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.16
Item in Stock
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ID:
377682
Weight:
5.74ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
5 pcs
Price:
$
147.06
Item in Stock
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ID:
494580
Weight:
3.48ct
Size:
8.5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
32.16
Item in Stock
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ID:
719939
Weight:
1.76ct
Size:
7.5 x 6.5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
52.80
Item in Stock
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ID:
715533
Weight:
0.51ct
Size:
5.7 x 4.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.44
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
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
It was easy and to the point
Posted By Victorius in May, 2025
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Overall Rating -> 10
All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.
Posted By Bob D in December, 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
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Overall Rating -> 10
Filters need to be improved but rest of website is great
Posted By Rock hound in December, 2025
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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
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Overall Rating -> 10
Very good Hoping you will increase your inventory especially in the 6mmThanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
Loved everything. High quality, quick shipping, and authentication included.
Posted By Chris in March, 2025
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Overall Rating -> 10
I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?
Posted By Lynn in September, 2025
Source: Bizrate