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Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones

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ID: 517344
Weight: 1.16ct
Size: 9.7 x 6.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 107.18
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ID: 448146
Weight: 3.66ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 19.32
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ID: 464411
Weight: 3.52ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 32.52
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ID: 392212
Weight: 5.49ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 21.74
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ID: 319959
Weight: 1.26ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 74.84
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ID: 725201
Weight: 33.26ct
Size: 27.8 x 17.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 119.74
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ID: 450984
Weight: 2.67ct (total)
Size: 4.8 x 4.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 24.67
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ID: 472836
Weight: 4.75ct
Size: 20.2 x 9.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 62.70
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ID: 530638
Weight: 7.04ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.13
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ID: 726068
Weight: 0.67ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 6.43
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ID: 403666
Weight: 18.19ct
Size: 20.3 x 17.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 127.02
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ID: 738959
Weight: 0.36ct
Size: 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 18.00
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ID: 696162
Weight: 40.11ct
Size: 23.5 x 19.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.43
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ID: 514072
Weight: avg. 1.57 ct / each
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 10.37
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ID: 491093
Weight: 12.60ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 12.10
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ID: 459952
Weight: 4.27ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.46
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ID: 719066
Weight: 3.25ct
Size: 8.3 x 7.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 97.50
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ID: 626576
Weight: 8.30ct
Size: 19.3 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 76.69
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ID: 606954
Weight: 2.80ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.80
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ID: 718148
Weight: 0.84ct
Size: 6 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.20
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ID: 370313
Weight: 12.72ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 40.48
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ID: 733425
Weight: 2.94ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.57
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ID: 478151
Weight: 6.86ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 62.84
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ID: 713432
Weight: 19.31ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 162.20
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ID: 531880
Weight: 2.47ct
Size: 9.5 x 9.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.04
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ID: 639195
Weight: 1.64ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 41.14
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ID: 393958
Weight: 30.15ct
Size: 26.2 x 21.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.80
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ID: 711720
Weight: 28.11ct
Size: 25.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 74.88
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ID: 712680
Weight: 2.67ct
Size: 10.5 x 7.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 7.12
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ID: 694400
Weight: 12.45ct
Size: 15 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 104.58
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ID: 688011
Weight: 0.82ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.87
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ID: 492520
Weight: 5.18ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.48
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ID: 682981
Weight: 11.68ct
Size: 19 x 10.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 112.13
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ID: 449619
Weight: 3.79ct (total)
Size: 8.3 x 6.9 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 25.02
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ID: 590261
Weight: 2.52ct
Size: 8.1 x 7.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 16.63
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ID: 716079
Weight: 0.79ct
Size: 5.9 x 5.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 50.24
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ID: 512893
Weight: 1.76ct
Size: 8.1 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 38.09
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ID: 716047
Weight: 1.46ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.02
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ID: 664172
Weight: 1.21ct
Size: 7.6 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.07
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ID: 721802
Weight: 3.53ct
Size: 10 x 8.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 4.24
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ID: 397086
Weight: 4.49ct (total)
Size: 9.2 x 7.3 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.71
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ID: 707760
Weight: 7.26ct
Size: 16 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 52.27
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ID: 715687
Weight: 0.45ct
Size: 5.9 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.62
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ID: 479044
Weight: 2.54ct (total)
Size: 10.1 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 26.82
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ID: 435784
Weight: 8.32ct
Size: 15.1 x 11 mm
Clarity: Transparent
Content: 1 pc
Price: $ 27.23
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ID: 721739
Weight: 24.63ct
Size: 23.9 x 17.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.56
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ID: 711078
Weight: 1.83ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.54
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ID: 362416
Weight: 2.18ct
Size: 23 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 71.94
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ID: 718269
Weight: 0.75ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 22.50
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ID: 463001
Weight: 4.35ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 34.45
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ID: 492623
Weight: 9.19ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 66.48
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ID: 736374
Weight: 32.74ct
Size: 31.3 x 20.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.78
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ID: 491505
Weight: 45.60ct
Size: 34.2 x 26.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 80.65
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ID: 478830
Weight: 0.47ct
Size: 7.2 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 34.13
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ID: 570399
Weight: 2.05ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 48.71
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ID: 376913
Weight: 3.39ct
Size: 9.6 x 7.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 31.32
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ID: 382693
Weight: 11.67ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 23.10
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ID: 716327
Weight: 12.30ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 118.08
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ID: 513229
Weight: 6.74ct
Size: 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 26.69
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ID: 691355
Weight: 0.53ct
Size: 4.9 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 44.52
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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 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
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Overall Rating -> 10 star ratings

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 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

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Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

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Very easy to navigate with a great selection.

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Overall Rating -> 9 star ratings

I love the gems!

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Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
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Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
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