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

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ID: 534220
Weight: 3.23ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.84
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ID: 669625
Weight: 18.52ct
Size: 18.2 x 17.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.56
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ID: 648328
Weight: 2.64ct
Size: 11.9 x 8.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 22.18
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ID: 352905
Weight: 4.90ct (total)
Size: 6.3 x 3.6 mm
Clarity: VS-SI
Content: 10 pcs
Price: $ 103.49
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ID: 552619
Weight: 10.46ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 27.61
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ID: 744786
Weight: 2.99ct
Size: 14.7 x 6.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.95
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ID: 727469
Weight: 0.23ct
Size: 3.9 x 3 mm
Clarity: VS
Content: 1 pc
Price: $ 9.66
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ID: 720266
Weight: 0.82ct
Size: 6.1 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 78.92
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ID: 720526
Weight: 1.50ct
Size: 7.8 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 144.38
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ID: 687743
Weight: 6.47ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.76
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ID: 714479
Weight: 0.45ct
Size: 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 24.30
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ID: 682114
Weight: 8.67ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 43.35
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ID: 620835
Weight: 1.58ct (total)
Size: 6.3 x 6.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.60
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ID: 496771
Weight: 2.43ct
Size: 9.4 x 7.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 64.15
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ID: 323095
Weight: 15.67ct
Size: 17.5 x 14.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 18.96
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ID: 531588
Weight: 3.73ct
Size: 10.1 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 221.57
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ID: 346703
Weight: 48.59ct
Size: 31.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 64.14
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ID: 406822
Weight: 11.86ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 46.97
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ID: 634778
Weight: 2.04ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 48.96
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ID: 720308
Weight: 1.35ct
Size: 6.9 x 5.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 108.28
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ID: 710188
Weight: 1.50ct
Size: 7.3 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.88
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ID: 314625
Weight: 3.33ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 74.72
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ID: 491581
Weight: 55.11ct (total)
Size: 20 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 64.75
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ID: 718875
Weight: 0.64ct
Size: 5.2 x 4.1 mm
Clarity: VVS
Price: $ 11.52
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ID: 550613
Weight: 3.21ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.66
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ID: 702035
Weight: 10.66ct
Size: 17.2 x 9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 63.96
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ID: 392035
Weight: 82.82ct
Size: 33.8 x 29.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.50
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ID: 682558
Weight: 0.53ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.54
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ID: 349554
Weight: 1.52ct
Size: 18.2 x 3.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 44.14
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ID: 692960
Weight: 27.01ct
Size: 33.6 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.10
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ID: 636187
Weight: 1.74ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 50.11
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ID: 735020
Weight: 3.62ct (total)
Size: 10.1 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 152.04
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ID: 553131
Weight: 1.94ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 43.84
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ID: 490565
Weight: 5.57ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 40.44
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ID: 395813
Weight: 8.30ct
Size: 11 x 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 406.69
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ID: 511258
Weight: 0.90ct
Size: 10.9 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 53.46
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ID: 454929
Weight: 2.77ct
Size: 11.9 x 6.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.60
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ID: 416375
Weight: 1.47ct
Size: 22.2 x 2.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.57
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ID: 433531
Weight: 4.79ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 31.62
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ID: 686703
Weight: 2.87ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 3.44
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ID: 411499
Weight: 2.09ct
Size: 8.5 x 6.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 62.27
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ID: 443217
Weight: 11.08ct (total)
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 36.42
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ID: 649039
Weight: 2.13ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.24
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ID: 734684
Weight: 36.81ct
Size: 25 x 17.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 294.48
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ID: 384696
Weight: 25.02ct
Size: 23.7 x 17.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 49.54
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ID: 363689
Weight: 32.77ct
Size: 22.5 x 20 mm
Clarity: Opaque
Content: 1 pc
Price: $ 64.90
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ID: 727026
Weight: 0.69ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 12.42
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ID: 539306
Weight: 2.47ct
Size: 7.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 48.22
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ID: 724551
Weight: 0.35ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 58.80
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ID: 333805
Weight: 5.04ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.28
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ID: 725704
Weight: 1.15ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 45.55
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ID: 658622
Weight: 67.02ct
Size: 34.3 x 32.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 137.52
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ID: 400995
Weight: 5.60ct
Size: 10.5 x 10.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.48
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ID: 707746
Weight: 7.65ct
Size: 14 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 55.08
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ID: 464491
Weight: 2.67ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 24.67
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ID: 699614
Weight: 0.58ct
Size: 4.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 34.80
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ID: 730857
Weight: 15.57ct
Size: 23.9 x 20.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.06
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ID: 734985
Weight: 6.77ct (total)
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 33.85
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ID: 527905
Weight: 1.12ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.64
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ID: 749049
Weight: 0.19ct
Size: 3.9 x 2.5 mm
Clarity: VS
Content: 1 pc
Price: $ 19.00
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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!

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Great experience. I can't wait to explore on the website further.

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

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
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Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

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I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

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I love wide range of stones. Always have my preference.

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Good prices

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Overall Rating -> 9 star ratings

I love the gems!

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Overall Rating -> 10 star ratings

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

Posted By Uggadugga in May, 2025
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