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

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ID: 416391
Weight: 1.22ct
Size: 18.6 x 3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.14
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ID: 605573
Weight: 16.73ct
Size: 18 x 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 154.58
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ID: 710495
Weight: 6.18ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.08
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ID: 699664
Weight: 19.09ct
Size: 18.1 x 15.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.32
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ID: 655765
Weight: 1.38ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 33.12
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ID: 685666
Weight: 0.98ct
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.04
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ID: 666402
Weight: 1.02ct (total)
Size: 6.2 x 4.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 20.92
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ID: 719571
Weight: 0.57ct
Size: 5.2 x 4 mm
Clarity: VVS
Content: 1 pc
Price: $ 10.26
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ID: 719934
Weight: 2.93ct
Size: 7.9 x 7.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 87.90
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ID: 656669
Weight: 2.50ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.00
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ID: 478022
Weight: 1.00ct
Size: 9.6 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 132.00
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ID: 450709
Weight: 4.40ct
Size: 13.2 x 9.7 mm
Clarity: VS
Content: 1 pc
Price: $ 40.66
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ID: 743174
Weight: 1.15ct
Size: 6.7 x 5.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 48.30
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ID: 640034
Weight: 1.95ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 48.91
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ID: 680951
Weight: 4.08ct
Size: 11 x 9 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 122.40
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ID: 546511
Weight: 2.32ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 36.74
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ID: 730309
Weight: 2.43ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.76
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ID: 312012
Weight: 3.24ct (total)
Size: 3.2 x 3.2 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 72.71
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ID: 625510
Weight: 1.05ct
Size: 6.7 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.16
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ID: 736392
Weight: 1.25ct
Size: 7.9 x 7.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.75
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ID: 350505
Weight: 2.39ct (total)
Size: 2.9 x 2.9 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 54.59
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ID: 439099
Weight: 3.59ct
Size: 8.6 x 8.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 222.72
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ID: 433909
Weight: 4.90ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 32.34
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ID: 561384
Weight: 14.42ct
Size: 18.7 x 9.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 38.06
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ID: 457071
Weight: 6.76ct
Size: 15.8 x 8.1 mm
Clarity: VS
Content: 1 pc
Price: $ 35.69
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ID: 598322
Weight: 1.34ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 26.53
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ID: 727200
Weight: 0.66ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.88
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ID: 420144
Weight: 31.57ct
Size: 28 x 17.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 83.34
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ID: 658138
Weight: 38.38ct
Size: 37.6 x 24.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 78.76
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ID: 710081
Weight: 2.33ct
Size: 14 x 7 mm
Clarity: VVS
Content: 1 pc
Price: $ 19.57
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ID: 655362
Weight: 4.50ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 59.40
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ID: 713850
Weight: 0.80ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.44
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ID: 710346
Weight: 2.71ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.76
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ID: 637869
Weight: 0.48ct
Size: 6 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 58.38
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ID: 692142
Weight: 0.73ct
Size: 5.2 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 43.80
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ID: 550740
Weight: 7.26ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 47.92
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ID: 715362
Weight: 0.79ct
Size: 6.5 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 50.24
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ID: 578045
Weight: 0.87ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 45.94
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ID: 408282
Weight: 8.35ct
Size: 12 x 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.74
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ID: 566430
Weight: 2.07ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 47.09
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ID: 361969
Weight: 15.43ct
Size: 18.6 x 14.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 40.74
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ID: 743049
Weight: 1.18ct
Size: 7.1 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 49.56
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ID: 602902
Weight: 1.42ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.12
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ID: 500854
Weight: 6.94ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 53.77
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ID: 691934
Weight: 0.66ct
Size: 5.1 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 55.44
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ID: 541606
Weight: 1.44ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.40
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ID: 451174
Weight: 1.51ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.96
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ID: 460662
Weight: 8.68ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 80.21
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ID: 494202
Weight: 3.90ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 27.96
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ID: 697182
Weight: 1.16ct
Size: 9.6 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 35.15
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ID: 707091
Weight: 2.30ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.52
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ID: 493108
Weight: 6.48ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.87
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ID: 655795
Weight: 8.85ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.81
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ID: 687679
Weight: 10.69ct
Size: 19.7 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.56
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ID: 697047
Weight: 30.35ct
Size: 20.8 x 19.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.76
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ID: 447536
Weight: 2.24ct
Size: 8.3 x 7.2 mm
Clarity: VS
Content: 1 pc
Price: $ 106.27
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ID: 450016
Weight: 28.03ct (total)
Size: 22.2 x 13.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 74.00
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ID: 456662
Weight: 2.75ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 25.42
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ID: 551262
Weight: 1.04ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 3.91
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ID: 689127
Weight: 0.96ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.22
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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 -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

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

Posted By LeAnn in April, 2025
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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

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
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Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
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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

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate
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