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

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ID: 448563
Weight: 1.13ct
Size: 7.9 x 5.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 544.66
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ID: 471274
Weight: 63.97ct
Size: 39.9 x 25.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 131.72
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ID: 502119
Weight: 6.48ct
Size: 12.9 x 9.9 mm
Clarity: VS
Content: 1 pc
Price: $ 730.27
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ID: 366580
Weight: 1.15ct
Size: 8.6 x 5.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 161.47
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ID: 523588
Weight: 29.76ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 30.25
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ID: 674102
Weight: 25.97ct
Size: 24.1 x 17.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 389.55
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ID: 669503
Weight: 38.88ct
Size: 25.1 x 20.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 116.64
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ID: 567739
Weight: 7.14ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 21.59
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ID: 484660
Weight: 49.26ct
Size: 38.9 x 22.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.29
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ID: 558620
Weight: 0.79ct
Size: 5.5 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 47.83
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ID: 237441
Weight: 31.44ct
Size: 34.2 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 103.75
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ID: 483677
Weight: 1.55ct
Size: 6.6 x 6.2 mm
Clarity: VS
Content: 1 pc
Price: $ 133.00
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ID: 595006
Weight: 11.29ct (total)
Size: 15 x 9.1 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 149.03
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ID: 686075
Weight: 0.22ct (total)
Size: 2.6 x 2.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 10.56
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ID: 391510
Weight: 12.03ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 190.56
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ID: 692955
Weight: 96.70ct
Size: 32.3 x 27.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 92.83
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ID: 470296
Weight: 89.56ct
Size: 36 x 22.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 147.78
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ID: 416463
Weight: 12.25ct
Size: 15.7 x 12.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 2,450.00
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ID: 394693
Weight: 8.89ct
Size: 13 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 58.68
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ID: 481435
Weight: 2.14ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 51.25
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ID: 655916
Weight: 16.68ct
Size: 31.8 x 15.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 85.27
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ID: 690459
Weight: 8.97ct
Size: 20.7 x 15.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 294.36
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ID: 416969
Weight: 6.73ct
Size: 10.8 x 9.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 35.53
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ID: 471438
Weight: 149.36ct
Size: 51.1 x 31.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 164.44
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ID: 475302
Weight: 7.13ct
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 59.89
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ID: 354763
Weight: 382.95ct
Size: 44.4 x 42.5 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 765.90
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ID: 645799
Weight: 19.31ct
Size: 17.9 x 13.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 60.25
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ID: 447934
Weight: 37.71ct
Size: 50 x 18 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.86
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ID: 378645
Weight: 1.81ct
Size: 7.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 5,647.20
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ID: 597474
Weight: 38.51ct
Size: 20 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 84.72
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ID: 473648
Weight: 0.93ct (total)
Size: 3.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 149.85
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ID: 481778
Weight: 0.84ct
Size: 5.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 15.14
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ID: 445414
Weight: 18.83ct
Size: 20 x 15 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 519.49
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ID: 415530
Weight: 7.65ct
Size: 16 x 8.4 mm
Clarity: VS
Content: 1 pc
Price: $ 1,836.00
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ID: 413712
Weight: 10.94ct
Size: 14 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 361.02
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ID: 522985
Weight: 41.37ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 273.05
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ID: 424330
Weight: 5.48ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 171.24
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ID: 359622
Weight: 36.79ct
Size: 22 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 97.13
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ID: 477935
Weight: 19.00ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 53.42
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ID: 278683
Weight: 0.60ct
Size: 6 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 198.00
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ID: 352926
Weight: 1.06ct
Size: 8.9 x 5.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 125.93
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ID: 521579
Weight: 23.14ct
Size: 23.8 x 16.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 183.26
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ID: 484041
Weight: 65.85ct
Size: 25.7 x 22.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 130.39
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ID: 521607
Weight: 3.56ct
Size: 10.5 x 8.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 25.70
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ID: 395337
Weight: 12.80ct
Size: 14 x 14 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 70.40
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ID: 675204
Weight: 19.68ct
Size: 31 x 16.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.76
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ID: 329378
Weight: 0.97ct
Size: 6.8 x 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 103.72
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ID: 522982
Weight: 17.03ct
Size: 26.9 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 112.40
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ID: 378643
Weight: 1.85ct
Size: 7.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 5,772.00
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ID: 238783
Weight: 2.19ct (total)
Size: 4 mm (calibrated)
Clarity: VS
Content: 9 pcs
Price: $ 144.54
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ID: 564603
Weight: 0.31ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 619.86
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ID: 391064
Weight: 6.71ct
Size: 22.7 x 7.5 mm
Clarity: VS
Content: 1 pc
Price: $ 3,277.16
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ID: 667934
Weight: 37.98ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 113.94
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ID: 638591
Weight: 61.12ct
Size: 27.1 x 22.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 427.84
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ID: 602194
Weight: 15.94ct
Size: 18 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 77.44
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ID: 382653
Weight: 1.61ct
Size: 9.3 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 159.08
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ID: 694293
Weight: 26.46ct
Size: 33.4 x 17.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 79.38
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ID: 650940
Weight: 3.25ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 27.30
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ID: 666476
Weight: 14.25ct
Size: 21.8 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 58.66
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ID: 628050
Weight: 17.73ct
Size: 23.7 x 15.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 106.38
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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

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

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

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

Posted By Steven M. in February, 2025
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Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 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 -> 10 star ratings

Muy serios y muy oportunos para el envo

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

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 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
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Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
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Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
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