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

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ID: 492751
Weight: 6.32ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.71
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ID: 450106
Weight: 2.28ct (total)
Size: 6.9 x 5.3 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 30.10
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ID: 730473
Weight: 0.79ct
Size: 4.9 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 47.40
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ID: 392286
Weight: 6.94ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 45.80
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ID: 489250
Weight: 7.18ct
Size: 13.2 x 11.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 73.82
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ID: 474113
Weight: 1.84ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.00
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ID: 634230
Weight: 10.76ct (total)
Size: 19.9 x 13.5 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 48.94
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ID: 730284
Weight: 1.21ct
Size: 7.6 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 72.60
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ID: 479422
Weight: 2.49ct (total)
Size: 10 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 26.29
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ID: 472533
Weight: 5.98ct
Size: 11.9 x 8.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.68
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ID: 547765
Weight: 1.78ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 36.06
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ID: 474925
Weight: 1.60ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 14.78
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ID: 739367
Weight: 2.00ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 18.00
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ID: 672094
Weight: 0.89ct
Size: 5.6 x 4.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 3.20
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ID: 500832
Weight: 15.06ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 116.69
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ID: 739372
Weight: 1.20ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.80
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ID: 674888
Weight: 10.16ct
Size: 16.7 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.21
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ID: 367121
Weight: 0.97ct
Size: 8.9 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 135.24
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ID: 474327
Weight: 3.27ct
Size: 9.8 x 9.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 30.22
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ID: 359627
Weight: 21.08ct
Size: 22.2 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.66
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ID: 519620
Weight: 1.33ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 122.89
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ID: 391211
Weight: 1.12ct
Size: 7.5 x 5.3 mm
Clarity: SI
Content: 1 pc
Price: $ 55.44
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ID: 513482
Weight: 4.10ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 43.30
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ID: 440314
Weight: 0.95ct
Size: 5.9 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.11
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ID: 349575
Weight: 1.43ct
Size: 15.8 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.53
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ID: 673087
Weight: 1.39ct
Size: 6.4 x 6.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.00
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ID: 638178
Weight: 0.35ct
Size: 5 x 3.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 36.12
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ID: 705737
Weight: 0.69ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Price: $ 5.80
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ID: 446991
Weight: 2.14ct
Size: 8.1 x 7.4 mm
Clarity: VS
Content: 1 pc
Price: $ 101.12
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ID: 725202
Weight: 58.82ct
Size: 35.3 x 22.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 211.75
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ID: 693494
Weight: 4.19ct
Size: 10 x 7.3 mm
Clarity: VS
Content: 1 pc
Price: $ 138.92
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ID: 526872
Weight: 3.60ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 26.04
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ID: 717968
Weight: 0.10ct (total)
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 96.00
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ID: 686301
Weight: 0.22ct
Size: 3.9 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.52
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ID: 394907
Weight: 4.48ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.57
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ID: 516181
Weight: 23.53ct
Size: 18.1 x 14.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.64
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ID: 486842
Weight: 39.44ct
Size: 38.9 x 22.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.66
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ID: 593778
Weight: 1.35ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.95
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ID: 694502
Weight: 15.12ct
Size: 16 x 16 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 127.01
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ID: 475126
Weight: 2.56ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 84.48
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ID: 471323
Weight: 39.50ct
Size: 35.2 x 22.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 76.13
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ID: 438290
Weight: 26.87ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 106.40
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ID: 520284
Weight: 4.33ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.01
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ID: 720973
Weight: 0.60ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.80
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ID: 672534
Weight: 0.95ct
Size: 6.1 x 4.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.42
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ID: 674447
Weight: 11.23ct
Size: 28 x 18.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.86
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ID: 650437
Weight: 10.55ct
Size: 21.7 x 12.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.75
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ID: 710780
Weight: 24.30ct
Size: 22.6 x 17.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.74
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ID: 728058
Weight: 2.03ct
Size: 8.1 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 12.18
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ID: 518282
Weight: 0.85ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.66
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ID: 498617
Weight: 0.78ct
Size: 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 41.18
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ID: 471777
Weight: 11.06ct
Size: 14 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2,919.84
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ID: 694371
Weight: 20.37ct
Size: 18 x 18 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 171.11
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ID: 712574
Weight: 1.39ct
Size: 7.3 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 27.76
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ID: 657435
Weight: 1.92ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.30
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ID: 455164
Weight: 19.75ct (total)
Size: 16.2 x 10.2 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 33.11
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ID: 328626
Weight: 19.84ct
Size: 18 x 13 mm (calibrated)
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 31.43
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ID: 457915
Weight: 0.92ct
Size: 10.4 x 5.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 97.15
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ID: 647619
Weight: 1.10ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.08
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ID: 722990
Weight: 1.24ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 37.20
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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 -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
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Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
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Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

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

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

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

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

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

Enjoyed shopping.

Posted By Chris in March, 2025
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Overall Rating -> 10 star ratings

Very professional site

Posted By JR in January, 2025
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Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate
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