Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
698789
Weight:
0.93ct
Size:
5.4 x 5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
55.80
Item in Stock
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ID:
709990
Weight:
0.40ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
3.36
Item in Stock
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ID:
459935
Weight:
4.66ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
39.14
Item in Stock
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ID:
570244
Weight:
0.93ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.82
Item in Stock
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ID:
672052
Weight:
1.43ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
33.60
Item in Stock
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ID:
376475
Weight:
2.30ct
Size:
8.2 x 7.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
17.89
Item in Stock
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ID:
392342
Weight:
6.10ct
Size:
11.6 x 11.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
40.26
Item in Stock
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ID:
699606
Weight:
0.61ct
Size:
5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
36.60
Item in Stock
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ID:
550846
Weight:
12.65ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
19.03
Item in Stock
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ID:
441071
Weight:
2.93ct (total)
Size:
5.6 x 4.5 mm
Clarity:
VS
Content:
5 pcs
Price:
$
77.35
Item in Stock
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ID:
625253
Weight:
0.93ct
Size:
6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
19.00
Item in Stock
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ID:
434547
Weight:
1.64ct
Size:
6.5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
43.30
Item in Stock
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ID:
668840
Weight:
5.52ct
Size:
14.6 x 10.5 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
165.60
Item in Stock
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ID:
418894
Weight:
7.07ct
Size:
16.2 x 11.4 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
13.99
Item in Stock
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ID:
745493
Weight:
0.92ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
29.44
Item in Stock
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ID:
384203
Weight:
1.34ct
Size:
17.7 x 3.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
34.14
Item in Stock
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ID:
435464
Weight:
10.98ct
Size:
18.8 x 13.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
35.94
Item in Stock
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ID:
685251
Weight:
17.12ct
Size:
22.9 x 15.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.05
Item in Stock
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ID:
570396
Weight:
1.58ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.54
Item in Stock
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ID:
472290
Weight:
11.41ct
Size:
15.6 x 12.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
105.43
Item in Stock
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ID:
635826
Weight:
4.78ct
Size:
14 x 8.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
24.55
Item in Stock
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ID:
385923
Weight:
6.65ct
Size:
13 x 11 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
352.58
Item in Stock
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ID:
387831
Weight:
2.75ct (total)
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
18.16
Item in Stock
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ID:
736129
Weight:
11.68ct
Size:
21.9 x 5.6 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
288.59
Item in Stock
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ID:
664797
Weight:
1.23ct
Size:
7.7 x 5.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
13.28
Item in Stock
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ID:
503754
Weight:
5.06ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
46.75
Item in Stock
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ID:
706781
Weight:
2.35ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.64
Item in Stock
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ID:
363909
Weight:
14.01ct
Size:
29.8 x 17.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
27.74
Item in Stock
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ID:
737178
Weight:
48.76ct
Size:
44.4 x 11.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
4.88
Item in Stock
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ID:
719010
Weight:
0.58ct
Size:
5 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.44
Item in Stock
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ID:
656176
Weight:
3.45ct
Size:
10 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
5.39
Item in Stock
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ID:
394379
Weight:
6.48ct
Size:
12 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
42.77
Item in Stock
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ID:
640412
Weight:
0.26ct
Size:
5 x 3 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.48
Item in Stock
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ID:
551052
Weight:
1.30ct
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
4.90
Item in Stock
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ID:
658554
Weight:
17.61ct
Size:
17.1 x 17 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
25.78
Item in Stock
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ID:
382696
Weight:
11.38ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
45.06
Item in Stock
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ID:
457932
Weight:
1.03ct
Size:
10.2 x 5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
123.60
Item in Stock
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ID:
500127
Weight:
1.31ct
Size:
12.2 x 5.8 mm
Clarity:
VS
Price:
$
12.11
Item in Stock
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ID:
561768
Weight:
3.39ct
Size:
10 x 8 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
178.99
Item in Stock
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ID:
695008
Weight:
52.44ct
Size:
43.6 x 28.7 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
50.34
Item in Stock
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ID:
446005
Weight:
7.08ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
18.78
Item in Stock
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ID:
418461
Weight:
10.44ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
20.68
Item in Stock
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ID:
685317
Weight:
0.99ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
41.58
Item in Stock
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ID:
620868
Weight:
2.08ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
52.16
Item in Stock
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ID:
646615
Weight:
0.68ct
Size:
6.5 x 4.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
5.71
Item in Stock
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ID:
668697
Weight:
0.78ct
Size:
5.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
748.80
Item in Stock
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ID:
672156
Weight:
1.10ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.40
Item in Stock
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ID:
438358
Weight:
1.45ct
Size:
6.5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
38.28
Item in Stock
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ID:
664173
Weight:
1.09ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.77
Item in Stock
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ID:
694490
Weight:
42.82ct
Size:
35 x 20.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
46.25
Item in Stock
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ID:
715523
Weight:
0.93ct
Size:
12.3 x 3.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
59.15
Item in Stock
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ID:
656275
Weight:
1.93ct
Size:
8 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
3.01
Item in Stock
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ID:
704822
Weight:
1.52ct
Size:
11.1 x 8.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
45.60
Item in Stock
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ID:
582940
Weight:
1.03ct
Size:
8 x 5.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
54.38
Item in Stock
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ID:
714459
Weight:
0.67ct
Size:
5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
20.10
Item in Stock
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ID:
370756
Weight:
21.62ct (total)
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
28.54
Item in Stock
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ID:
662819
Weight:
0.95ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
18.24
Item in Stock
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ID:
648025
Weight:
5.46ct (total)
Size:
8.2 x 10.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
9.83
Item in Stock
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ID:
671941
Weight:
1.50ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
36.00
Item in Stock
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ID:
743163
Weight:
2.30ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
103.50
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 could see the actual gem I was buying
Posted By Bugs in December, 2025
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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
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Overall Rating -> 10
It was easy and to the point
Posted By Victorius in May, 2025
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Overall Rating -> 10
nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic
Posted By Steve m. in February, 2025
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Overall Rating -> 10
I have been very happy with my prior purchases and enjoy the website experience.
Posted By Trouble in November, 2025
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Overall Rating -> 10
Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.
Posted By Sal in July, 2025
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Overall Rating -> 8
everything was fine
Posted By Marc in January, 2025
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Overall Rating -> 10
Loved everything. High quality, quick shipping, and authentication included.
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Overall Rating -> 9
Fast and reliable service.
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