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

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ID: 706502
Weight: 12.11ct
Size: 16.1 x 13.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.71
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ID: 456632
Weight: 2.32ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.43
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ID: 534211
Weight: 1.02ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 9.42
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ID: 673985
Weight: 11.86ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 170.59
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ID: 415983
Weight: 1.53ct
Size: 17.4 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.47
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ID: 724826
Weight: 34.68ct
Size: 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 39.54
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ID: 714217
Weight: 0.77ct
Size: 5.2 mm
Clarity: SI
Content: 1 pc
Price: $ 23.10
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ID: 418397
Weight: 7.47ct
Size: 15 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 39.44
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ID: 671484
Weight: 46.66ct
Size: 41.4 x 24.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 120.38
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ID: 634192
Weight: 7.26ct (total)
Size: 14.6 x 8.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 33.02
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ID: 482530
Weight: 49.70ct
Size: 32.6 x 24.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.08
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ID: 698557
Weight: 2.85ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 23.94
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ID: 598318
Weight: 1.52ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 30.10
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ID: 622081
Weight: 2.11ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Price: $ 17.72
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ID: 577360
Weight: 6.56ct
Size: 13.1 x 9.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 55.10
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ID: 558627
Weight: 1.31ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 118.98
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ID: 719348
Weight: 3.45ct
Size: 9.1 x 8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 103.50
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ID: 636159
Weight: 25.02ct
Size: 29.5 x 18.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 210.17
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ID: 694717
Weight: 3.92ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 117.60
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ID: 702073
Weight: 6.90ct
Size: 22.7 x 5.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.40
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ID: 397508
Weight: 9.81ct
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 64.75
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ID: 635377
Weight: 3.13ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 82.63
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ID: 699227
Weight: 0.96ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.72
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ID: 494895
Weight: 4.15ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 29.86
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ID: 490453
Weight: 4.88ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 35.42
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ID: 522862
Weight: 1.07ct
Size: 7.5 x 5.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 4.71
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ID: 445808
Weight: 2.30ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 109.81
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ID: 736555
Weight: 10.75ct
Size: 19.6 x 12.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.16
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ID: 714968
Weight: 9.47ct
Size: 14 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.55
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ID: 348546
Weight: 2.58ct
Size: 18.6 x 4.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 77.40
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ID: 499260
Weight: 1.93ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.66
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ID: 492747
Weight: 6.10ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.12
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ID: 398853
Weight: 5.46ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 3 pcs
Price: $ 50.45
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ID: 736758
Weight: 1.47ct
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.82
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ID: 704544
Weight: 2.20ct
Size: 11.6 x 8.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 66.00
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ID: 451259
Weight: 3.26ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 30.12
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ID: 739570
Weight: 0.65ct
Size: 5.2 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.85
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ID: 554041
Weight: 1.55ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 40.92
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ID: 558530
Weight: 2.53ct (total)
Size: 7.1 x 4.6 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 9.62
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ID: 681808
Weight: 13.06ct
Size: 20.3 x 12.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 125.38
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ID: 533783
Weight: 3.13ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.92
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ID: 520551
Weight: 4.14ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.26
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ID: 708836
Weight: 1.42ct
Size: 7.6 x 5.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 29.33
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ID: 728236
Weight: 0.05ct
Size: 2.2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.62
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ID: 643667
Weight: 6.22ct
Size: 25.2 x 9.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 52.25
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ID: 560992
Weight: 0.90ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.32
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ID: 713680
Weight: 0.94ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.90
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ID: 321839
Weight: 26.23ct
Size: 23.2 x 17 mm
Clarity: Opaque
Content: 1 pc
Price: $ 242.36
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ID: 480771
Weight: 2.03ct (total)
Size: 5.7 x 3.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 18.76
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ID: 743177
Weight: 1.74ct
Size: 8.3 x 6.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 73.08
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ID: 423082
Weight: 45.37ct (total)
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 6 pcs
Price: $ 86.84
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ID: 686706
Weight: 2.47ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 2.96
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ID: 694726
Weight: 6.70ct
Size: 13.4 x 7.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 201.00
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ID: 454098
Weight: 1.01ct
Size: 10 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.66
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ID: 519146
Weight: 2.16ct
Size: 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 57.02
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ID: 721021
Weight: 28.89ct
Size: 27.9 x 18.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.67
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ID: 495782
Weight: 1.13ct
Size: 6.5 x 5.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 76.16
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ID: 650712
Weight: 23.89ct
Size: 26.9 x 17.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.34
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ID: 410226
Weight: 5.96ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 39.34
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ID: 719608
Weight: 0.74ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.22
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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 love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
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All good

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everything was fine

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

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IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

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It's mostly good, only some item's are easier to find through the search than the menu

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It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

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Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
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