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

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ID: 484293
Weight: 4.92ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 64.94
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ID: 526767
Weight: 0.75ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.92
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ID: 564569
Weight: 0.22ct (total)
Size: 3.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 483.90
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ID: 465500
Weight: 4.05ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.45
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ID: 694478
Weight: 21.46ct
Size: 18 x 18 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 180.26
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ID: 384225
Weight: 1.35ct
Size: 16.4 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.40
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ID: 707844
Weight: 6.31ct
Size: 13.6 x 11 mm
Clarity: Transparent
Content: 1 pc
Price: $ 45.43
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ID: 721167
Weight: 0.48ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 4.03
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ID: 478155
Weight: 6.43ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 58.90
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ID: 552571
Weight: 5.68ct
Size: 16.6 x 10.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 15.00
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ID: 721184
Weight: 1.21ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.16
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ID: 723024
Weight: 2.13ct (total)
Size: 2 x 2 mm (calibrated)
Clarity: VS
Content: 50 pcs
Price: $ 217.26
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ID: 451603
Weight: 2.25ct (total)
Size: 10.9 x 4 mm
Clarity: VVS
Content: 2 pcs
Price: $ 139.60
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ID: 717917
Weight: 2.13ct (total)
Size: 6 x 4.8 mm
Clarity: VVS
Content: 2 pcs
Price: $ 63.90
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ID: 480251
Weight: 1.76ct
Size: 7.5 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 16.26
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ID: 712348
Weight: 4.00ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.66
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ID: 708518
Weight: 1.26ct
Size: 8 x 5.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 26.02
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ID: 640015
Weight: 0.30ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.40
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ID: 396705
Weight: 1.25ct
Size: 8 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 78.80
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ID: 364100
Weight: 13.26ct
Size: 21.1 x 15.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.00
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ID: 697080
Weight: 0.48ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 10.37
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ID: 699557
Weight: 20.32ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.06
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ID: 572301
Weight: 2.14ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 169.49
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ID: 737467
Weight: 2.12ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 95.40
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ID: 387434
Weight: 3.06ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 20.20
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ID: 603089
Weight: 7.34ct
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 96.89
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ID: 439868
Weight: 1.04ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.44
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ID: 475106
Weight: 21.18ct
Size: 18.8 x 11.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 58.72
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ID: 528128
Weight: 2.32ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 20.42
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ID: 698593
Weight: 1.18ct
Size: 6 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.08
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ID: 647749
Weight: 0.97ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 25.61
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ID: 406982
Weight: 10.46ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 38.94
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ID: 721588
Weight: 13.40ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.08
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ID: 727354
Weight: 0.55ct
Size: 8 x 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.75
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ID: 486660
Weight: 6.24ct
Size: 14.8 x 9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 63.67
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ID: 558048
Weight: 1.01ct (total)
Size: 4.2 x 4.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 8.00
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ID: 708273
Weight: 4.53ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.34
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ID: 621032
Weight: 4.41ct (total)
Size: 12 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 40.75
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ID: 475093
Weight: 29.95ct (total)
Size: 19.3 x 11.8 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 71.16
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ID: 699087
Weight: 0.87ct
Size: 6.6 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 7.31
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ID: 364107
Weight: 17.52ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 46.25
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ID: 520170
Weight: 2.05ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 13.54
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ID: 503987
Weight: 1.78ct
Size: 7.4 x 7.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.55
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ID: 515435
Weight: 31.70ct
Size: 35.1 x 22 mm
Clarity: Opaque
Content: 1 pc
Price: $ 53.26
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ID: 732477
Weight: 5.85ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 52.86
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ID: 418326
Weight: 10.57ct (total)
Size: 15.8 x 10.9 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 20.94
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ID: 432214
Weight: 2.59ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 27.35
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ID: 637054
Weight: 0.99ct
Size: 7.9 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.27
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ID: 494209
Weight: 4.32ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.97
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ID: 424334
Weight: 2.58ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 27.24
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ID: 609979
Weight: 13.20ct (total)
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 15.84
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ID: 706779
Weight: 2.16ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.18
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ID: 690458
Weight: 30.06ct
Size: 22.7 x 18.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 588.27
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ID: 658537
Weight: 4.42ct
Size: 25 x 7.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.91
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ID: 378365
Weight: 27.88ct (total)
Size: 20.1 x 9.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 110.40
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ID: 663369
Weight: 3.80ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.92
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ID: 617772
Weight: 1.62ct
Size: 7.9 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 34.45
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ID: 400834
Weight: 5.40ct
Size: 10.6 x 10.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 35.64
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ID: 736606
Weight: 1.53ct
Size: 8.5 x 7.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.71
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ID: 565254
Weight: 20.53ct
Size: 26.1 x 15.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 15.44
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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 -> 8 star ratings

great experience

Posted By T in December, 2024
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Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
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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

Posted By Bern in October, 2024
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Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

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

Good selection, trusted quality. What I have purchased has always been as discribed.

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Will know more once order received

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Overall Rating -> 10 star ratings

Helpselect accomplished all personal growth goals

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Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

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

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate
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