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

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ID: 474108
Weight: 1.84ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.00
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ID: 606780
Weight: 2.28ct
Size: 9 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.10
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ID: 714033
Weight: 0.86ct
Size: 7.9 x 5.6 mm
Clarity: SI
Content: 1 pc
Price: $ 46.44
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ID: 726029
Weight: 0.61ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 5.86
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ID: 525531
Weight: 1.06ct (total)
Size: 8.1 x 4 mm
Clarity: VS
Content: 2 pcs
Price: $ 11.20
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ID: 614741
Weight: 1.50ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 52.03
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ID: 658612
Weight: 16.66ct
Size: 15.2 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.40
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ID: 604673
Weight: 30.28ct
Size: 32.6 x 21 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.97
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ID: 674259
Weight: 3.07ct
Size: 13.5 x 10.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 92.10
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ID: 409587
Weight: 12.78ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 84.35
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ID: 438829
Weight: 1.85ct (total)
Size: 5.4 x 3.5 mm
Clarity: VS
Content: 5 pcs
Price: $ 36.26
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ID: 715815
Weight: 1.49ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.30
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ID: 414997
Weight: 1.91ct
Size: 15.1 x 3.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 61.51
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ID: 697492
Weight: 2.94ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 89.09
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ID: 560539
Weight: 4.80ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.35
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ID: 691588
Weight: 44.28ct
Size: 36.2 x 19 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.04
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ID: 707093
Weight: 2.19ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.26
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ID: 551479
Weight: 3.02ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.28
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ID: 724963
Weight: 1.07ct
Size: 10.1 x 3.5 mm
Clarity: VS
Content: 1 pc
Price: $ 44.94
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ID: 663989
Weight: 1.05ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 8.82
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ID: 393364
Weight: 1.33ct (total)
Size: 3.1 x 1.9 mm
Clarity: VS
Content: 20 pcs
Price: $ 96.56
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ID: 714106
Weight: 0.39ct
Size: 4.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 11.70
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ID: 392901
Weight: 2.91ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 76.82
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ID: 700036
Weight: 0.61ct
Size: 4.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 36.60
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ID: 707105
Weight: 2.06ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.94
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ID: 721917
Weight: 27.49ct
Size: 38.1 x 13.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.99
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ID: 534773
Weight: 3.11ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.64
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ID: 635039
Weight: 0.65ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.72
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ID: 350844
Weight: 1.35ct
Size: 16.2 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.20
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ID: 524644
Weight: avg. 1.27 ct / each
Size: 6 mm (calibrated)
Clarity: VS-SI
Price: $ 16.73
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ID: 461283
Weight: 4.55ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 42.05
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ID: 534221
Weight: 1.45ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 13.40
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ID: 398137
Weight: 1.36ct
Size: 17.9 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.49
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ID: 685846
Weight: 1.10ct
Size: 7 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.24
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ID: 729956
Weight: 5.15ct
Size: 14 x 10 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 494.40
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ID: 659897
Weight: 5.72ct
Size: 16.7 x 11.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.84
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ID: 342030
Weight: 4.04ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 37.33
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ID: 469720
Weight: 15.88ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 133.55
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ID: 434935
Weight: 58.04ct
Size: 44.6 x 19 mm
Clarity: Opaque
Content: 1 pc
Price: $ 114.92
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ID: 715540
Weight: 4.06ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.98
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ID: 606050
Weight: 26.19ct
Size: 22.1 x 16.3 mm
Clarity: VS
Content: 1 pc
Price: $ 243.19
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ID: 522162
Weight: 21.02ct
Size: 32.9 x 10.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 27.49
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ID: 727298
Weight: 0.43ct
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 18.06
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ID: 729878
Weight: 1.52ct
Size: 8.7 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 255.36
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ID: 582758
Weight: 5.20ct
Size: 12.9 x 9.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.46
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ID: 667171
Weight: 1.44ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.53
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ID: 688617
Weight: 2.29ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 14.27
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ID: 553135
Weight: 1.65ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 37.30
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ID: 705650
Weight: 46.88ct
Size: 29 x 18.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.10
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ID: 687207
Weight: 0.37ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.80
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ID: 708384
Weight: 1.16ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 19.96
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ID: 475917
Weight: 3.19ct
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.40
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ID: 582886
Weight: 12.04ct
Size: 16.2 x 13.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 95.35
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ID: 735058
Weight: 0.20ct
Size: 5.3 x 2.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 168.00
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ID: 384247
Weight: 1.22ct
Size: 15.3 x 3.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 31.09
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ID: 736585
Weight: 34.88ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 49.18
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ID: 600402
Weight: 2.78ct
Size: 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.00
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ID: 571507
Weight: 1.73ct
Size: 12 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 11.42
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ID: 481875
Weight: 1.13ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 32.48
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ID: 737550
Weight: 10.95ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 65.70
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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

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

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

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

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Awesome

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

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I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

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The stones are very nice.

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I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

Posted By Ballpark in December, 2024
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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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