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

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ID: 661874
Weight: 4.74ct
Size: 16.6 x 10.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.78
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ID: 726855
Weight: 0.57ct
Size: 5 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 23.94
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ID: 537704
Weight: 1.45ct
Size: 12.2 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 110.06
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ID: 575963
Weight: 17.37ct (total)
Size: 20 x 14 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 48.38
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ID: 685669
Weight: 1.00ct
Size: 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.41
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ID: 489149
Weight: 2.65ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 52.48
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ID: 571178
Weight: 0.79ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 7.30
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ID: 390586
Weight: 2.48ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 159.61
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ID: 695470
Weight: 0.59ct
Size: 5 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 21.24
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ID: 504935
Weight: 1.65ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 72.60
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ID: 609100
Weight: 4.97ct (total)
Size: 14.1 x 7.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 45.92
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ID: 707165
Weight: 5.26ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 12.62
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ID: 625253
Weight: 0.93ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.00
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ID: 491761
Weight: 79.05ct (total)
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 92.87
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ID: 416311
Weight: 1.85ct
Size: 19.4 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 58.61
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ID: 712828
Weight: 17.69ct
Size: 21.2 x 16.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 148.60
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ID: 684374
Weight: 0.99ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 41.58
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ID: 743037
Weight: 1.28ct
Size: 6.9 x 6.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 153.60
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ID: 465324
Weight: 4.20ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 36.77
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ID: 464454
Weight: 3.83ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 35.39
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ID: 745192
Weight: 15.10ct
Size: 15 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 31.86
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ID: 714223
Weight: 0.75ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 22.50
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ID: 446691
Weight: 1.65ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.90
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ID: 395185
Weight: 6.27ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: Transparent
Content: 3 pcs
Price: $ 41.39
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ID: 711961
Weight: 1.99ct
Size: 8.4 x 6.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 47.76
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ID: 691167
Weight: 0.55ct
Size: 5.2 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.20
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ID: 694238
Weight: 0.83ct
Size: 8.4 x 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 24.90
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ID: 497534
Weight: 2.05ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 12.76
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ID: 511251
Weight: 0.65ct
Size: 5.5 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 38.62
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ID: 453516
Weight: 6.61ct
Size: 14.4 x 8.1 mm
Clarity: VS
Content: 1 pc
Price: $ 218.14
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ID: 447950
Weight: 23.62ct (total)
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 93.54
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ID: 713948
Weight: 0.90ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.12
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ID: 459831
Weight: 4.64ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.88
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ID: 370764
Weight: 22.45ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 29.64
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ID: 388703
Weight: 1.06ct
Size: 6.9 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 68.06
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ID: 418235
Weight: 8.69ct
Size: 16.4 x 10.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 17.21
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ID: 554062
Weight: 0.83ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 6.58
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ID: 518685
Weight: 30.47ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.80
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ID: 669215
Weight: 6.10ct
Size: 18.4 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 131.76
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ID: 695359
Weight: 14.82ct
Size: 16 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 444.60
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ID: 608947
Weight: 33.19ct
Size: 25.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 52.14
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ID: 724762
Weight: 2.79ct (total)
Size: 10 x 5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 83.70
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ID: 575198
Weight: 19.83ct
Size: 22.8 x 21.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 78.53
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ID: 676252
Weight: 4.46ct
Size: 13.9 x 10.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 37.46
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ID: 502941
Weight: 2.17ct
Size: 16.5 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 71.62
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ID: 512894
Weight: 2.07ct
Size: 8.4 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 44.78
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ID: 390006
Weight: 0.78ct
Size: 9.6 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 33.68
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ID: 593619
Weight: 2.41ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 17.82
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ID: 478858
Weight: 0.66ct
Size: 6.7 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.92
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ID: 672055
Weight: 2.13ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 51.12
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ID: 699732
Weight: 0.68ct
Size: 5.5 x 4.5 mm
Clarity: SI
Content: 1 pc
Price: $ 40.80
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ID: 460430
Weight: 3.54ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 32.71
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ID: 587117
Weight: 2.78ct
Size: 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 66.72
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ID: 741103
Weight: 2.19ct
Size: 8 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 275.46
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ID: 714771
Weight: 0.91ct
Size: 7.9 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 49.14
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ID: 479047
Weight: 2.82ct (total)
Size: 10.2 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 29.78
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ID: 727920
Weight: 2.99ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.18
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ID: 446592
Weight: 3.92ct
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 12.94
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ID: 387704
Weight: 1.83ct (total)
Size: 3.7 x 2.9 mm
Clarity: VS
Content: 11 pcs
Price: $ 162.52
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ID: 668524
Weight: 11.81ct
Size: 25 x 8.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 70.86
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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 -> 9 star ratings

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

Posted By Ray in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to find what I wanted

Posted By Villian in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

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

All good

Posted By DouscheGift in August, 2025
Source: Bizrate
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