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

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ID: 721635
Weight: 17.47ct
Size: 16.8 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.96
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ID: 475878
Weight: 5.43ct
Size: 15 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 50.17
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ID: 596671
Weight: 6.07ct
Size: 22.1 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.04
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ID: 383375
Weight: 1.53ct
Size: 21 x 3 mm
Clarity: VS
Content: 1 pc
Price: $ 38.75
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ID: 663771
Weight: 1.02ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 8.57
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ID: 682527
Weight: 11.26ct
Size: 15.8 x 11.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.56
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ID: 524583
Weight: 1.28ct
Size: 6.5 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 126.72
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ID: 411270
Weight: 4.86ct (total)
Size: 9.7 x 7.7 mm
Clarity: VVS
Content: 2 pcs
Price: $ 131.63
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ID: 495776
Weight: 1.33ct
Size: 6.8 x 6.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 112.06
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ID: 408321
Weight: 9.38ct
Size: 13 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 22.16
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ID: 416160
Weight: 1.94ct
Size: 17.5 x 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 61.46
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ID: 678871
Weight: 3.23ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.13
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ID: 609096
Weight: 2.35ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 77.56
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ID: 322104
Weight: 1.79ct (total)
Size: 4 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 235.69
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ID: 648473
Weight: 2.54ct (total)
Size: 7 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 21.34
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ID: 650561
Weight: 19.84ct
Size: 25.7 x 20.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.92
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ID: 669408
Weight: 8.83ct
Size: 14.1 x 9.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 52.98
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ID: 634648
Weight: 1.15ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 20.70
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ID: 682553
Weight: 0.76ct
Size: 6.7 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.68
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ID: 643813
Weight: 2.66ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 7.02
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ID: 623875
Weight: 37.38ct
Size: 38.2 x 24.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.89
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ID: 708760
Weight: 1.36ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.09
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ID: 557774
Weight: 3.37ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.49
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ID: 449631
Weight: 4.14ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.32
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ID: 674442
Weight: 17.22ct
Size: 32.5 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.93
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ID: 672451
Weight: 2.20ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 52.80
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ID: 500135
Weight: 1.23ct
Size: 11.9 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 10.33
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ID: 719476
Weight: 0.64ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.52
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ID: 686468
Weight: 0.62ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.39
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ID: 746074
Weight: 4.58ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 229.00
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ID: 727901
Weight: 0.03ct
Size: 2.1 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.37
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ID: 712485
Weight: 1.79ct
Size: 8.6 x 6.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 4.76
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ID: 693967
Weight: 20.55ct
Size: 20.5 x 15.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 73.98
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ID: 547626
Weight: 2.17ct
Size: 6.5 x 6.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 43.97
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ID: 371618
Weight: 4.29ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 33.97
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ID: 700581
Weight: 8.48ct
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.14
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ID: 715656
Weight: 1.77ct
Size: 8.2 x 6.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 16.99
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ID: 595164
Weight: 20.86ct (total)
Size: 26.4 x 12.7 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 55.07
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ID: 497245
Weight: 2.69ct (total)
Size: 6 x 4.9 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 24.85
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ID: 699129
Weight: 1.85ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.54
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ID: 655058
Weight: 7.46ct
Size: 14.5 x 11.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.18
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ID: 713440
Weight: 1.04ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 8.74
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ID: 431076
Weight: 2.98ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 70.80
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ID: 431199
Weight: 2.76ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 65.58
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ID: 544021
Weight: 0.89ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.22
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ID: 253177
Weight: 0.69ct
Size: 7 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 86.08
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ID: 253174
Weight: 0.63ct
Size: 7 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 87.32
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ID: 713767
Weight: 1.27ct
Size: 10 x 5.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.67
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ID: 367160
Weight: 7.16ct
Size: 15.7 x 9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.67
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ID: 671456
Weight: 14.01ct
Size: 22.3 x 14.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 36.14
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ID: 467876
Weight: 5.04ct (total)
Size: 3 mm (calibrated)
Clarity: Transparent
Content: 30 pcs
Price: $ 33.26
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ID: 691231
Weight: 0.45ct
Size: 5 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 27.00
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ID: 716062
Weight: 14.30ct
Size: 16 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 137.28
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ID: 642109
Weight: 1.14ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 53.35
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ID: 689592
Weight: 1.65ct (total)
Size: 9.1 x 5.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 15.84
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ID: 367185
Weight: 8.24ct
Size: 15.7 x 9.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 56.02
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ID: 685860
Weight: 1.51ct
Size: 7.7 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.79
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ID: 688688
Weight: 1.34ct
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.38
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ID: 599842
Weight: 50.05ct
Size: 31.7 x 25.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 37.66
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ID: 386412
Weight: 5.78ct
Size: 19.6 x 10.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 51.43
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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

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
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Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
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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

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

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

excellent deals-excellent service-fair prices

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Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
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Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

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

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
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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
Source: Bizrate
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