Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones
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ID:
722152
Weight:
4.66ct
Size:
15.2 x 9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.78
Item in Stock
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ID:
608497
Weight:
4.91ct (total)
Size:
14.1 x 7.1 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
45.37
Item in Stock
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ID:
707197
Weight:
1.47ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.11
Item in Stock
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ID:
524133
Weight:
13.03ct (total)
Size:
12.1 x 5.8 mm
Clarity:
Transparent
Content:
2 pcs
Price:
$
281.56
Item in Stock
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ID:
743160
Weight:
2.31ct
Size:
10.3 x 7.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
103.95
Item in Stock
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ID:
699602
Weight:
23.59ct
Size:
21.4 x 17.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.74
Item in Stock
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ID:
567623
Weight:
4.15ct
Size:
11 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
27.40
Item in Stock
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ID:
437880
Weight:
1.65ct
Size:
20.7 x 3 mm
Clarity:
VVS
Content:
1 pc
Price:
$
54.46
Item in Stock
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ID:
691211
Weight:
6.25ct
Size:
14.1 x 13.1 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
122.31
Item in Stock
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ID:
655918
Weight:
12.87ct
Size:
27 x 20 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
65.80
Item in Stock
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ID:
557780
Weight:
3.60ct
Size:
12 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.23
Item in Stock
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ID:
706402
Weight:
8.96ct
Size:
13.4 x 11.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
15.23
Item in Stock
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ID:
695146
Weight:
63.36ct
Size:
44.8 x 29 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
76.03
Item in Stock
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ID:
736700
Weight:
1.02ct
Size:
7.9 x 6.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
7.14
Item in Stock
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ID:
449425
Weight:
1.82ct
Size:
16 x 3.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
72.07
Item in Stock
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ID:
450735
Weight:
5.05ct
Size:
14.8 x 9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
46.67
Item in Stock
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ID:
455259
Weight:
2.50ct
Size:
11.8 x 5.9 mm
Clarity:
VS
Content:
1 pc
Price:
$
23.10
Item in Stock
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ID:
698721
Weight:
1.11ct
Size:
7.1 x 5.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
6.66
Item in Stock
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ID:
637110
Weight:
0.81ct
Size:
7.8 x 5.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
42.77
Item in Stock
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ID:
567240
Weight:
2.50ct
Size:
7 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
56.10
Item in Stock
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ID:
726069
Weight:
0.34ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
3.26
Item in Stock
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ID:
721812
Weight:
8.15ct
Size:
20 x 15 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
29.34
Item in Stock
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ID:
706730
Weight:
2.19ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
5.26
Item in Stock
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ID:
684247
Weight:
15.89ct
Size:
21.8 x 16.9 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
20.40
Item in Stock
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ID:
431397
Weight:
1.55ct (total)
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
16.34
Item in Stock
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ID:
725721
Weight:
1.60ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
15.36
Item in Stock
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ID:
496772
Weight:
1.82ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
48.05
Item in Stock
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ID:
479256
Weight:
2.46ct (total)
Size:
10 x 5 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.98
Item in Stock
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ID:
512774
Weight:
1.91ct
Size:
8.3 x 6.9 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
41.32
Item in Stock
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ID:
463235
Weight:
4.43ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.09
Item in Stock
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ID:
566429
Weight:
2.17ct
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
49.36
Item in Stock
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ID:
696847
Weight:
24.11ct
Size:
21.2 x 17.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
16.49
Item in Stock
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ID:
611884
Weight:
11.35ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
148.34
Item in Stock
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ID:
372536
Weight:
24.87ct (total)
Size:
17.6 x 8.2 mm
Clarity:
Opaque
Content:
2 pcs
Price:
$
98.48
Item in Stock
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ID:
500851
Weight:
6.72ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
52.08
Item in Stock
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ID:
482241
Weight:
2.22ct
Size:
9 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
16.00
Item in Stock
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ID:
604031
Weight:
26.99ct
Size:
24 x 23.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
28.50
Item in Stock
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ID:
493903
Weight:
2.32ct (total)
Size:
5.9 x 3 mm
Clarity:
VS
Content:
10 pcs
Price:
$
18.37
Item in Stock
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ID:
744761
Weight:
7.07ct
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
14.14
Item in Stock
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ID:
565134
Weight:
0.15ct (total)
Size:
2.8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
328.36
Item in Stock
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ID:
594084
Weight:
1.29ct
Size:
8 x 6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
25.74
Item in Stock
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ID:
700902
Weight:
0.80ct
Size:
5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
48.00
Item in Stock
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ID:
672658
Weight:
13.63ct
Size:
20.2 x 9.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
81.78
Item in Stock
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ID:
555563
Weight:
17.40ct
Size:
18.5 x 14.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.61
Item in Stock
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ID:
720239
Weight:
2.25ct
Size:
8 x 8 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
162.00
Item in Stock
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ID:
622551
Weight:
0.97ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Price:
$
20.40
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
559514
Weight:
2.34ct
Size:
8.7 x 6.6 mm
Clarity:
SI
Content:
1 pc
Price:
$
48.04
Item in Stock
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ID:
674094
Weight:
1.47ct
Size:
10 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
61.74
Item in Stock
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ID:
727202
Weight:
0.92ct
Size:
5.9 x 5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.56
Item in Stock
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ID:
730365
Weight:
0.24ct
Size:
4.8 x 2.9 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
11.52
Item in Stock
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ID:
413708
Weight:
12.83ct
Size:
14 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
423.40
Item in Stock
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ID:
393478
Weight:
8.79ct
Size:
12.5 x 12.2 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
58.02
Item in Stock
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ID:
418347
Weight:
12.14ct
Size:
16 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
24.04
Item in Stock
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ID:
716094
Weight:
3.19ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
30.62
Item in Stock
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ID:
463296
Weight:
1.64ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.47
Item in Stock
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ID:
329377
Weight:
0.87ct
Size:
7.1 x 4.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
103.36
Item in Stock
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ID:
715366
Weight:
0.74ct
Size:
6.5 x 3.9 mm
Clarity:
VVS
Content:
1 pc
Price:
$
47.06
Item in Stock
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ID:
565524
Weight:
1.80ct
Size:
7 x 7 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
40.93
Item in Stock
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ID:
721554
Weight:
5.34ct
Size:
18.1 x 11.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
19.22
Item in Stock
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ID:
684586
Weight:
17.45ct
Size:
25 x 18 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
17.38
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
The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.
Posted By SLIntuitive Donna in July, 2025
Source: Bizrate
Overall Rating -> 10
hassle free experience.
Posted By Jhidron in October, 2025
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Overall Rating -> 10
love these guys been ordering since 2000 maybe
Posted By JHT in April, 2025
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Overall Rating -> 9
I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.
Posted By Jewelry Quality Stones in July, 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
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Overall Rating -> 10
I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!
Posted By Geof in November, 2025
Source: Bizrate
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
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Overall Rating -> 10
I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated
Posted By Jag in January, 2025
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Overall Rating -> 10
A pleasant experience and many choices to choose from
Posted By Krackenking in November, 2025
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