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

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ID: 512790
Weight: 1.78ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 38.51
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ID: 395336
Weight: 12.72ct
Size: 15 x 15 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 83.95
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ID: 558532
Weight: 1.89ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 7.18
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ID: 676223
Weight: 12.54ct
Size: 16.8 x 13 mm
Clarity: VVS
Content: 1 pc
Price: $ 112.86
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ID: 300454
Weight: 20.92ct
Size: 25.5 x 14.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 193.30
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ID: 487106
Weight: 40.79ct
Size: 28.9 x 23.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 59.23
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ID: 690238
Weight: 30.62ct
Size: 33.2 x 15 mm
Clarity: Opaque
Content: 1 pc
Price: $ 50.40
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ID: 526062
Weight: 2.72ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.11
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ID: 341825
Weight: 13.50ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 19.31
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ID: 385556
Weight: 5.76ct (total)
Size: 15.1 x 7.9 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 51.17
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ID: 403685
Weight: 7.22ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.22
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ID: 604481
Weight: 1.93ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 50.95
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ID: 693203
Weight: 34.68ct
Size: 27.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.14
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ID: 634977
Weight: 0.75ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.60
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ID: 434045
Weight: 34.97ct
Size: 30.2 x 18.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 46.16
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ID: 661990
Weight: 1.89ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.88
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ID: 390932
Weight: 1.60ct
Size: 7.9 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 57.42
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ID: 508966
Weight: 33.30ct
Size: 23.4 x 16.1 mm
Clarity: IF
Content: 1 pc
Price: $ 307.69
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ID: 604480
Weight: 1.92ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 55.75
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ID: 626280
Weight: 1.57ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.75
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ID: 708757
Weight: 1.35ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.88
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ID: 743180
Weight: 1.04ct
Size: 6 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 124.80
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ID: 539682
Weight: 2.36ct (total)
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 46.07
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ID: 485894
Weight: 6.78ct
Size: 14 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 56.95
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ID: 420272
Weight: 13.33ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 35.20
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ID: 693230
Weight: 16.89ct
Size: 18.3 x 14.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 141.88
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ID: 509107
Weight: 29.67ct
Size: 21.3 x 15.3 mm
Clarity: IF
Content: 1 pc
Price: $ 274.15
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ID: 461130
Weight: 7.52ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 69.48
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ID: 663320
Weight: 21.01ct (total)
Size: 22.8 x 13.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 14.88
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ID: 478678
Weight: 0.96ct
Size: 7.4 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.61
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ID: 481440
Weight: 1.61ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.27
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ID: 612068
Weight: 2.39ct (total)
Size: 7 x 6 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 56.40
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ID: 602697
Weight: 3.51ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.44
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ID: 603744
Weight: 1.78ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 51.70
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ID: 353046
Weight: 1.49ct
Size: 8.3 x 6.6 mm
Clarity: SI
Content: 1 pc
Price: $ 87.42
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ID: 567430
Weight: 0.15ct (total)
Size: 2.7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 323.09
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ID: 315572
Weight: 2.76ct (total)
Size: 2.9 x 2.8 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 61.93
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ID: 722725
Weight: 14.33ct
Size: 23.4 x 14.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 120.37
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ID: 390623
Weight: 1.53ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 98.47
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ID: 406886
Weight: 9.69ct
Size: 14 x 11.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 38.38
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ID: 571142
Weight: 3.71ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.32
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ID: 439879
Weight: 3.88ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.68
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ID: 433555
Weight: 4.51ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 29.77
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ID: 716414
Weight: 2.86ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.46
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ID: 713751
Weight: 0.80ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.44
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ID: 704637
Weight: 1.10ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 33.00
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ID: 408018
Weight: 8.89ct
Size: 14 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 21.00
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ID: 700183
Weight: 0.95ct
Size: 5.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 57.00
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ID: 730101
Weight: 2.51ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.46
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ID: 680701
Weight: 1.03ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 30.90
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ID: 718141
Weight: 1.66ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 49.80
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ID: 706911
Weight: 2.17ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.21
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ID: 634187
Weight: 14.24ct (total)
Size: 21.2 x 11.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 64.76
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ID: 634639
Weight: 0.92ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.56
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ID: 695561
Weight: 6.08ct
Size: 12.6 x 11.2 mm
Clarity: VS
Content: 1 pc
Price: $ 42.02
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ID: 673112
Weight: 1.17ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.08
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ID: 350528
Weight: 2.90ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 66.23
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ID: 480808
Weight: 3.35ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: Transparent
Content: 30 pcs
Price: $ 28.66
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ID: 497092
Weight: 1.94ct
Size: 8.3 x 6.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 34.85
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ID: 687220
Weight: 1.02ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 9.79
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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 -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
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Love, and have always loved, your website.

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

Will know more once order received

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went well

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Overall Rating -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

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

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So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
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All good

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