Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
725760
Weight:
0.88ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
8.45
Item in Stock
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ID:
292898
Weight:
19.64ct
Size:
20.2 x 14.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
71.29
Item in Stock
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ID:
462715
Weight:
1.46ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
77.09
Item in Stock
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ID:
711084
Weight:
1.89ct
Size:
7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
37.74
Item in Stock
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ID:
711253
Weight:
39.29ct
Size:
26.5 x 17 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
70.73
Item in Stock
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ID:
725723
Weight:
0.45ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
4.32
Item in Stock
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ID:
687726
Weight:
13.72ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
16.46
Item in Stock
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ID:
644863
Weight:
3.97ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
9.53
Item in Stock
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ID:
411817
Weight:
4.75ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
219.46
Item in Stock
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ID:
635454
Weight:
0.92ct
Size:
5.9 x 5 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
16.86
Item in Stock
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ID:
341875
Weight:
4.92ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
45.46
Item in Stock
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ID:
606881
Weight:
0.85ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
16.83
Item in Stock
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ID:
410663
Weight:
10.12ct (total)
Size:
12 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
66.79
Item in Stock
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ID:
694517
Weight:
26.56ct
Size:
33.7 x 18.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.68
Item in Stock
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ID:
564177
Weight:
0.79ct
Size:
6.9 x 4.8 mm
Clarity:
SI
Content:
1 pc
Price:
$
16.25
Item in Stock
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ID:
474177
Weight:
2.94ct (total)
Size:
7.8 x 5.3 mm
Clarity:
Translucent
Content:
2 pcs
Price:
$
11.64
Item in Stock
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ID:
362045
Weight:
20.73ct
Size:
17 x 17 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
54.73
Item in Stock
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ID:
456162
Weight:
3.93ct
Size:
14 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.31
Item in Stock
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ID:
737093
Weight:
36.96ct
Size:
30.9 x 18.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
34.74
Item in Stock
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ID:
701915
Weight:
11.56ct
Size:
22 x 8.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
69.36
Item in Stock
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ID:
743004
Weight:
2.83ct
Size:
12 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
127.35
Item in Stock
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ID:
358674
Weight:
6.40ct
Size:
18.1 x 9.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
51.53
Item in Stock
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ID:
528146
Weight:
4.27ct
Size:
12.2 x 8.9 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
30.89
Item in Stock
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ID:
617910
Weight:
2.60ct
Size:
9.3 x 7.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
55.30
Item in Stock
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ID:
671608
Weight:
2.34ct
Size:
18 x 7 mm
Clarity:
VS
Content:
1 pc
Price:
$
16.85
Item in Stock
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ID:
582531
Weight:
26.55ct (total)
Size:
16 x 16 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
38.20
Item in Stock
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ID:
645548
Weight:
1.49ct
Size:
9 x 3.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
21.49
Item in Stock
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ID:
531819
Weight:
1.64ct
Size:
7 x 5.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
123.47
Item in Stock
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ID:
710490
Weight:
6.18ct
Size:
12 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
4.08
Item in Stock
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ID:
367101
Weight:
6.65ct
Size:
15.3 x 8.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
45.22
Item in Stock
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ID:
542574
Weight:
1.28ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
10.14
Item in Stock
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ID:
500940
Weight:
8.36ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
77.24
Item in Stock
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ID:
714839
Weight:
13.51ct
Size:
14 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
35.02
Item in Stock
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ID:
600551
Weight:
3.88ct
Size:
10 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
50.70
Item in Stock
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ID:
480377
Weight:
3.90ct
Size:
10 x 8 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
36.04
Item in Stock
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ID:
434850
Weight:
32.35ct
Size:
29.7 x 17.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
42.71
Item in Stock
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ID:
724517
Weight:
0.18ct
Size:
3.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
30.24
Item in Stock
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ID:
350268
Weight:
1.40ct
Size:
19.7 x 3 mm
Clarity:
VS
Content:
1 pc
Price:
$
40.66
Item in Stock
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ID:
572184
Weight:
2.91ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
26.89
Item in Stock
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ID:
730261
Weight:
4.38ct
Size:
11.6 x 8.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
420.48
Item in Stock
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ID:
721718
Weight:
0.58ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10.44
Item in Stock
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ID:
669628
Weight:
21.32ct
Size:
23 x 16.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
63.96
Item in Stock
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ID:
736786
Weight:
8.31ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
41.55
Item in Stock
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ID:
606478
Weight:
29.58ct (total)
Size:
22.4 x 15.1 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
46.07
Item in Stock
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ID:
704818
Weight:
1.86ct
Size:
11.9 x 8.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
55.80
Item in Stock
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ID:
628148
Weight:
3.03ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
72.72
Item in Stock
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ID:
715560
Weight:
12.54ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
120.38
Item in Stock
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ID:
548973
Weight:
4.09ct
Size:
11 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.00
Item in Stock
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ID:
691537
Weight:
0.61ct
Size:
5.7 x 4.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
51.24
Item in Stock
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ID:
398863
Weight:
3.84ct (total)
Size:
6.6 x 4.8 mm
Clarity:
VS
Content:
4 pcs
Price:
$
101.38
Item in Stock
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ID:
548381
Weight:
13.13ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
49.22
Item in Stock
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ID:
712306
Weight:
7.04ct (total)
Size:
14 x 7 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
18.76
Item in Stock
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ID:
345292
Weight:
36.69ct
Size:
25 x 16 mm
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
62.96
Item in Stock
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ID:
655400
Weight:
0.34ct
Size:
6.6 x 4.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
12.24
Item in Stock
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ID:
720492
Weight:
0.82ct
Size:
5.8 x 5.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
147.60
Item in Stock
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ID:
709308
Weight:
29.13ct
Size:
25.4 x 16.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
104.87
Item in Stock
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ID:
428690
Weight:
4.93ct
Size:
13 x 9.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
39.05
Item in Stock
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ID:
639073
Weight:
0.97ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
24.32
Item in Stock
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ID:
351813
Weight:
3.12ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
Transparent
Content:
10 pcs
Price:
$
82.37
Item in Stock
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ID:
650931
Weight:
3.62ct (total)
Size:
8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
30.41
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
Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!
Posted By Britnee Rose in September, 2025
Source: Bizrate
Overall Rating -> 10
the selection is good as are the prices
Posted By Old man in August, 2025
Source: Bizrate
Overall Rating -> 10
I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.
Posted By DNaber in October, 2025
Source: Bizrate
Overall Rating -> 10
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.
Posted By Maggie in August, 2025
Source: Bizrate
Overall Rating -> 10
Great selection of gems at a reasonable price
Posted By Curt in July, 2025
Source: Bizrate
Overall Rating -> 10
went well
Posted By Doug in May, 2025
Source: Bizrate
Overall Rating -> 10
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Posted By G.W. or Bakyow in July, 2025
Source: Bizrate
Overall Rating -> 10
Enjoy every moment
Posted By Ferns in October, 2025
Source: Bizrate
Overall Rating -> 10
Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.
Posted By Jac in July, 2025
Source: Bizrate