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

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ID: 739522
Weight: 1.20ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.80
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ID: 468827
Weight: 1.77ct (total)
Size: 3.2 mm
Clarity: VS-SI
Content: 10 pcs
Price: $ 93.46
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ID: 742068
Weight: 3.19ct
Size: 12 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.90
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ID: 727235
Weight: 0.65ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.70
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ID: 485183
Weight: 12.37ct
Size: 17.8 x 17.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 32.65
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ID: 684389
Weight: 1.10ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Price: $ 10.56
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ID: 671552
Weight: 14.10ct
Size: 19 x 13.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 36.38
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ID: 493027
Weight: 9.61ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 69.52
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ID: 387952
Weight: 3.03ct (total)
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 20.00
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ID: 546511
Weight: 2.32ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 36.74
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ID: 748941
Weight: 0.56ct
Size: 5 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 56.00
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ID: 745456
Weight: 15.31ct
Size: 18.6 x 9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.30
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ID: 710472
Weight: 12.85ct
Size: 16.7 x 11.2 mm
Clarity: VS
Content: 1 pc
Price: $ 408.64
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ID: 448267
Weight: 3.46ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 18.26
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ID: 530096
Weight: 1.61ct
Size: 7.1 x 5.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 140.27
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ID: 724150
Weight: 1.94ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.62
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ID: 681733
Weight: 0.55ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 9.90
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ID: 479765
Weight: 3.11ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 28.74
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ID: 548545
Weight: 2.46ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 49.85
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ID: 730234
Weight: 32.76ct
Size: 30.3 x 20.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.45
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ID: 737506
Weight: 1.35ct
Size: 7 x 5.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 33.75
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ID: 597016
Weight: 8.05ct
Size: 18.8 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.88
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ID: 730031
Weight: 0.27ct
Size: 5 x 3 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 12.96
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ID: 470996
Weight: 2.00ct
Size: 9 x 8.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 18.48
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ID: 297883
Weight: 3.62ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent/Translucent
Content: 20 pcs
Price: $ 82.62
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ID: 737063
Weight: 30.63ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.79
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ID: 712892
Weight: 4.48ct
Size: 13 x 10.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 64.51
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ID: 606844
Weight: 45.70ct (total)
Size: 21.1 x 14.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 71.18
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ID: 349600
Weight: 1.62ct
Size: 17.7 x 3.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 64.15
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ID: 571002
Weight: 0.82ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.57
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ID: 458410
Weight: 1.27ct (total)
Size: 4.5 x 3.5 mm
Clarity: VS
Content: 4 pcs
Price: $ 167.64
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ID: 511315
Weight: 1.92ct
Size: 9 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.89
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ID: 564694
Weight: 24.74ct (total)
Size: 20.8 x 13.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 56.50
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ID: 716424
Weight: 2.22ct (total)
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 21.31
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ID: 654650
Weight: 1.29ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 10.84
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ID: 534190
Weight: 2.27ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.80
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ID: 718514
Weight: 12.00ct
Size: 26 x 16.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 72.00
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ID: 390024
Weight: 2.30ct (total)
Size: 5.5 x 4.3 mm
Clarity: VS
Content: 4 pcs
Price: $ 105.96
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ID: 396338
Weight: 0.86ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 54.22
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ID: 677968
Weight: 0.18ct (total)
Size: 2.2 x 2.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 108.00
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ID: 684852
Weight: 5.32ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.66
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ID: 338241
Weight: 8.08ct
Size: 11 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.66
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ID: 602197
Weight: 8.20ct
Size: 14 x 14 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.84
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ID: 381727
Weight: 1.74ct
Size: 8 x 6.5 mm
Clarity: SI
Content: 1 pc
Price: $ 143.97
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ID: 466179
Weight: 7.69ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.23
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ID: 553134
Weight: 2.05ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 46.33
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ID: 525351
Weight: 1.32ct
Size: 7.2 x 6.1 mm
Clarity: VVS-VS
Price: $ 203.28
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ID: 489490
Weight: 4.34ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 8 pcs
Price: $ 85.93
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ID: 735999
Weight: 20.22ct
Size: 29.2 x 16.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.74
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ID: 609952
Weight: 14.39ct
Size: 17 x 17 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.00
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ID: 548704
Weight: 28.02ct
Size: 32.9 x 14.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 44.38
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ID: 747430
Weight: 1.38ct
Size: 6.9 x 6.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 248.40
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ID: 712102
Weight: 2.31ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.16
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ID: 744752
Weight: 0.83ct
Size: 6.6 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 83.00
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ID: 475782
Weight: 4.66ct
Size: 15 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 43.06
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ID: 485048
Weight: 29.96ct
Size: 43.2 x 14.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 65.64
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ID: 552528
Weight: 0.92ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 8.50
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ID: 715094
Weight: 3.84ct (total)
Size: 7.5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 9.95
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ID: 737147
Weight: 3.55ct
Size: 10.9 x 8.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 17.75
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ID: 540928
Weight: 3.80ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.08
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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

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
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Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
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Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 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
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate
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