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

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ID: 548521
Weight: 0.99ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 326.70
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ID: 713965
Weight: 1.64ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.55
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ID: 545066
Weight: 1.09ct (total)
Size: 5.7 x 3.8 mm
Clarity: SI-I1
Content: 2 pcs
Price: $ 28.78
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ID: 686076
Weight: 0.18ct (total)
Size: 2.6 x 2.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 8.64
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ID: 449921
Weight: 2.40ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 22.16
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ID: 422543
Weight: 4.62ct
Size: 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.72
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ID: 655563
Weight: 1.26ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 30.24
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ID: 594617
Weight: 1.26ct
Size: 7.3 x 6.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 29.94
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ID: 682820
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.44
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ID: 544754
Weight: 2.32ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 14.42
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ID: 488297
Weight: 47.11ct
Size: 29.9 x 23.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.82
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ID: 640733
Weight: 2.03ct
Size: 8.2 x 6.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.40
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ID: 699657
Weight: 1.06ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.18
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ID: 206037
Weight: 2.26ct (total)
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 9 pcs
Price: $ 134.24
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ID: 660196
Weight: 15.79ct (total)
Size: 14.4 x 10.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 18.95
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ID: 675890
Weight: 3.30ct
Size: 17.3 x 6.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.38
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ID: 464007
Weight: 4.61ct
Size: 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 9.13
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ID: 487958
Weight: 1.90ct (total)
Size: 8.1 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.03
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ID: 381907
Weight: 3.50ct (total)
Size: 3.2 mm
Clarity: VS
Content: 30 pcs
Price: $ 185.22
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ID: 563563
Weight: 1.11ct
Size: 7.3 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 24.91
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ID: 678409
Weight: 23.37ct (total)
Size: 24.9 x 13.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 28.04
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ID: 696394
Weight: 18.51ct
Size: 28.8 x 19.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.33
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ID: 685591
Weight: 21.10ct
Size: 28.9 x 13.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.01
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ID: 744041
Weight: 1.06ct
Size: 8.3 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 286.20
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ID: 403587
Weight: 7.04ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.46
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ID: 585707
Weight: 3.42ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 22.57
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ID: 347562
Weight: 18.72ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 98.84
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ID: 737624
Weight: 4.53ct
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 27.18
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ID: 606957
Weight: 2.67ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.63
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ID: 666809
Weight: 3.32ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 68.09
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ID: 435638
Weight: 12.87ct
Size: 18 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 42.13
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ID: 679174
Weight: 2.87ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Price: $ 24.11
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ID: 508993
Weight: 45.17ct
Size: 25.3 x 20.4 mm
Clarity: IF
Content: 1 pc
Price: $ 271.02
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ID: 687041
Weight: 6.13ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.36
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ID: 680687
Weight: 1.07ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 32.10
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ID: 367156
Weight: 7.22ct
Size: 15.9 x 9 mm
Clarity: VVS
Content: 1 pc
Price: $ 49.08
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ID: 692468
Weight: 24.79ct
Size: 20 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 208.24
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ID: 439101
Weight: 3.42ct
Size: 8.7 x 8.5 mm
Clarity: VS
Content: 1 pc
Price: $ 212.17
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ID: 707756
Weight: 6.63ct
Size: 14.1 x 10.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 47.74
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ID: 637114
Weight: 1.06ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 55.97
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ID: 716072
Weight: 0.56ct
Size: 5.4 x 4.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 35.62
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ID: 464252
Weight: 3.89ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 35.94
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ID: 464537
Weight: 4.97ct (total)
Size: 3.9 x 3.8 mm
Clarity: VS
Content: 13 pcs
Price: $ 45.92
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ID: 700976
Weight: 0.63ct
Size: 4.7 mm
Clarity: SI
Content: 1 pc
Price: $ 37.80
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ID: 699044
Weight: 0.96ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 8.06
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ID: 660327
Weight: 3.32ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 8.00
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ID: 392663
Weight: 13.46ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 88.84
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ID: 534199
Weight: 3.17ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.29
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ID: 676237
Weight: 3.82ct
Size: 14.7 x 9.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.86
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ID: 694193
Weight: 0.92ct
Size: 10.8 x 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 27.60
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ID: 685497
Weight: 17.62ct
Size: 17 x 12.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 75.48
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ID: 335063
Weight: 97.01ct
Size: 27.8 x 22.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 232.82
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ID: 643582
Weight: 3.69ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 9.74
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ID: 683995
Weight: 0.54ct
Size: 5.1 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 22.68
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ID: 722688
Weight: 21.04ct
Size: 24.7 x 14.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 176.74
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ID: 491593
Weight: 18.04ct (total)
Size: 18 x 9.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 21.20
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ID: 531007
Weight: 3.56ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.89
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ID: 673533
Weight: 17.95ct
Size: 19.2 x 12.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 107.70
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ID: 482405
Weight: 40.36ct
Size: 35.9 x 26.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.30
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ID: 650538
Weight: 3.00ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 25.20
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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

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 -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
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Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
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Overall Rating -> 10 star ratings

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
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Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
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Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
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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

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
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Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate
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