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

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ID: 689083
Weight: 1.77ct (total)
Size: 9.1 x 4.9 mm
Clarity: VS
Content: 2 pcs
Price: $ 16.99
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ID: 341828
Weight: 15.78ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 22.56
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ID: 545213
Weight: 1.72ct
Size: 8.6 x 8.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.83
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ID: 564826
Weight: 9.21ct
Size: 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 36.47
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ID: 715738
Weight: 8.47ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 81.31
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ID: 399234
Weight: 17.69ct
Size: 34.9 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.35
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ID: 551475
Weight: 2.85ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.73
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ID: 389710
Weight: 3.70ct (total)
Size: 7.8 x 6.7 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 24.42
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ID: 656221
Weight: 16.92ct
Size: 27.7 x 22 mm
Clarity: Opaque
Content: 1 pc
Price: $ 86.50
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ID: 719019
Weight: 0.62ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 11.16
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ID: 694216
Weight: 1.36ct
Size: 14.8 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.80
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ID: 708493
Weight: 1.51ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.19
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ID: 712538
Weight: 3.30ct
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 8.80
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ID: 673737
Weight: 13.28ct
Size: 20.7 x 12.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 239.04
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ID: 397023
Weight: 1.17ct
Size: 10.1 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 73.76
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ID: 663123
Weight: 1.78ct
Size: 7 x 6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.68
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ID: 706386
Weight: 12.99ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 22.08
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ID: 526045
Weight: 1.03ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.19
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ID: 482261
Weight: 1.98ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 14.27
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ID: 729939
Weight: 60.70ct
Size: 32.4 x 24.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 58.27
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ID: 707952
Weight: 6.84ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 6.56
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ID: 733146
Weight: 3.47ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.36
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ID: 461126
Weight: 7.98ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 73.74
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ID: 449872
Weight: 1.84ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.30
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ID: 719382
Weight: 0.99ct
Size: 5.8 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.82
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ID: 499974
Weight: 1.99ct
Size: 12.3 x 6.2 mm
Clarity: VS
Price: $ 18.38
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ID: 449296
Weight: 0.84ct
Size: 13.9 x 2.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.24
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ID: 679062
Weight: 19.84ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 71.90
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ID: 718271
Weight: 0.78ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 23.40
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ID: 363176
Weight: 22.84ct
Size: 24.7 x 19.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 60.30
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ID: 724848
Weight: 40.86ct
Size: 28.5 x 20.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 147.10
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ID: 490719
Weight: 5.14ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 37.32
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ID: 390812
Weight: 1.75ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 113.04
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ID: 656529
Weight: 4.36ct (total)
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 9.20
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ID: 579544
Weight: 3.19ct
Size: 10.7 x 7.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 52.64
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ID: 396420
Weight: 1.05ct
Size: 6.7 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 66.20
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ID: 462929
Weight: 2.05ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 68.29
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ID: 391148
Weight: 30.99ct (total)
Size: 28.6 x 14.5 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 61.36
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ID: 545057
Weight: 0.68ct
Size: 6.3 x 4.1 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 17.95
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ID: 625398
Weight: 2.16ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 40.10
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ID: 350527
Weight: 2.88ct (total)
Size: 2.9 x 2.9 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 65.76
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ID: 602235
Weight: 8.36ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 44.47
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ID: 431236
Weight: 2.69ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 63.91
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ID: 428540
Weight: 8.34ct
Size: 12.9 x 10 mm
Clarity: Translucent
Content: 1 pc
Price: $ 50.04
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ID: 664831
Weight: 0.84ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 9.07
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ID: 712197
Weight: 3.95ct
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.52
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ID: 361825
Weight: 20.89ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 27.58
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ID: 663068
Weight: 4.50ct
Size: 11.9 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.80
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ID: 395655
Weight: 1.00ct
Size: 6.4 x 4.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 62.95
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ID: 630422
Weight: 21.81ct
Size: 20.2 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 115.42
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ID: 513263
Weight: 1.33ct
Size: 7.6 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 134.39
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ID: 608431
Weight: 9.51ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 175.74
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ID: 727201
Weight: 1.12ct
Size: 6 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.16
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ID: 635660
Weight: 5.55ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 46.62
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ID: 654793
Weight: 5.22ct
Size: 11.9 x 9.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 68.90
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ID: 478314
Weight: 6.55ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 60.01
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ID: 669202
Weight: 13.80ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.56
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ID: 633689
Weight: 6.95ct
Size: 13.4 x 11.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.95
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ID: 476475
Weight: 7.04ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 65.05
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ID: 503526
Weight: 2.93ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 8 pcs
Price: $ 27.07
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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

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

Posted By Andie in September, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Loved the lot buy options

Posted By BDG in October, 2024
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Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
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Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate
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