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

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ID: 400678
Weight: 4.06ct
Size: 9.4 x 9.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 24.36
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ID: 545010
Weight: 2.45ct
Size: 10.1 x 6.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 223.15
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ID: 453629
Weight: 2.92ct
Size: 13.6 x 7.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.98
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ID: 707086
Weight: 1.93ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.63
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ID: 706376
Weight: 9.82ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.03
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ID: 473698
Weight: 2.60ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 34.32
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ID: 439161
Weight: 2.24ct
Size: 7.4 x 7.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 138.97
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ID: 454214
Weight: 0.83ct
Size: 10.9 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.06
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ID: 435664
Weight: 2.38ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.71
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ID: 708430
Weight: 1.40ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.91
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ID: 534240
Weight: 3.12ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.71
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ID: 460412
Weight: 3.49ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 46.07
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ID: 710437
Weight: 2.18ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 39.06
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ID: 390743
Weight: 2.67ct (total)
Size: 6.2 x 4.2 mm
Clarity: VS
Content: 5 pcs
Price: $ 172.49
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ID: 439202
Weight: 3.00ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 186.12
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ID: 642957
Weight: 2.62ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.05
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ID: 697564
Weight: 0.61ct (total)
Size: 3.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 13.18
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ID: 543701
Weight: 2.12ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.99
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ID: 332914
Weight: 17.76ct
Size: 18.9 x 14.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 28.13
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ID: 608203
Weight: 2.22ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 73.26
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ID: 409945
Weight: 5.36ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 35.38
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ID: 552389
Weight: 1.01ct (total)
Size: 8 x 4.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 6.67
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ID: 491734
Weight: 19.22ct (total)
Size: 20.1 x 10.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 18.46
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ID: 521349
Weight: 9.40ct
Size: 16.4 x 12.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 74.45
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ID: 480885
Weight: 2.53ct (total)
Size: 4.2 x 4.2 mm
Clarity: Translucent
Content: 7 pcs
Price: $ 19.48
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ID: 384615
Weight: 18.95ct
Size: 24.1 x 17.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 37.51
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ID: 466192
Weight: 4.15ct (total)
Size: 12.1 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 43.82
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ID: 499523
Weight: 14.80ct
Size: 15.7 x 14.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 97.68
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ID: 734751
Weight: 4.28ct
Size: 11.5 x 9 mm
Clarity: VS
Content: 1 pc
Price: $ 179.76
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ID: 310306
Weight: 0.95ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 50.16
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ID: 479656
Weight: 2.57ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.14
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ID: 505071
Weight: 7.89ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 52.08
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ID: 492914
Weight: 5.52ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.94
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ID: 715660
Weight: 1.35ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 12.96
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ID: 644832
Weight: 2.23ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.66
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ID: 383610
Weight: 36.60ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 65.88
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ID: 671939
Weight: 1.38ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 33.12
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ID: 693472
Weight: 7.90ct
Size: 13.7 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.44
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ID: 674962
Weight: 33.65ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 86.82
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ID: 730467
Weight: 0.73ct
Size: 4.7 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 43.80
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ID: 718508
Weight: 10.02ct
Size: 20.8 x 14.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 60.12
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ID: 552249
Weight: 3.33ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 30.77
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ID: 315006
Weight: 1.55ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 9 pcs
Price: $ 77.50
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ID: 646600
Weight: 1.22ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 36.60
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ID: 456719
Weight: 1.90ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 17.56
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ID: 567622
Weight: 3.68ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.29
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ID: 352662
Weight: 3.94ct
Size: 16.5 x 7.9 mm
Clarity: VS
Content: 1 pc
Price: $ 33.10
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ID: 735813
Weight: 39.08ct
Size: 39.2 x 20.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 32.36
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ID: 609101
Weight: 4.96ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 45.83
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ID: 715078
Weight: 1.14ct
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.95
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ID: 483815
Weight: 0.76ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 50.16
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ID: 660194
Weight: 14.35ct (total)
Size: 14.4 x 10.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 17.22
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ID: 401450
Weight: 32.77ct
Size: 22.2 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 64.90
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ID: 733154
Weight: 3.68ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.25
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ID: 631686
Weight: 0.95ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 28.50
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ID: 639438
Weight: 3.34ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 28.06
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ID: 687750
Weight: 6.90ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.28
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ID: 475562
Weight: 25.93ct
Size: 31.2 x 20.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 51.35
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ID: 650122
Weight: 9.77ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 6.91
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ID: 656582
Weight: 2.60ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.60
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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 the gems!

Posted By MM in April, 2025
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Overall Rating -> 9 star ratings

It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
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Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
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Overall Rating -> 10 star ratings

It was easy to find what I wanted

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Overall Rating -> 9 star ratings

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

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Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

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

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Overall Rating -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
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Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
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