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

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ID: 708495
Weight: 1.60ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.05
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ID: 645755
Weight: 1.02ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 25.87
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ID: 489157
Weight: 2.05ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 40.60
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ID: 539852
Weight: 1.24ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 25.06
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ID: 461233
Weight: 7.24ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 66.90
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ID: 519743
Weight: 1.36ct
Size: 6.5 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 120.64
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ID: 397345
Weight: 9.69ct
Size: 13 x 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 58.14
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ID: 648667
Weight: 7.87ct (total)
Size: 12.4 x 8.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 14.17
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ID: 379375
Weight: 0.83ct
Size: 7.2 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 77.18
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ID: 647614
Weight: 1.60ct
Size: 8 x 6.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.48
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ID: 474707
Weight: 2.75ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 36.30
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ID: 445893
Weight: 5.44ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 14.42
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ID: 463486
Weight: 3.62ct (total)
Size: 11.9 x 5.8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 47.93
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ID: 546361
Weight: 35.42ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.06
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ID: 619403
Weight: 6.43ct
Size: 12 x 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 32.51
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ID: 647509
Weight: 0.91ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 24.02
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ID: 688607
Weight: 0.34ct
Size: 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 8.50
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ID: 450870
Weight: 3.52ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 32.52
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ID: 730832
Weight: 2.78ct
Size: 9.7 x 9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 5.68
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ID: 519043
Weight: 2.03ct
Size: 8.5 x 7.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 44.64
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ID: 527922
Weight: 5.25ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 37.98
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ID: 672093
Weight: 0.85ct
Size: 6.4 x 4.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 3.06
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ID: 338299
Weight: 12.20ct
Size: 16.2 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.26
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ID: 717926
Weight: 1.22ct (total)
Size: 5.3 x 4.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 36.60
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ID: 291481
Weight: 12.11ct
Size: 22.9 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.96
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ID: 387326
Weight: 16.11ct
Size: 22 x 13 mm
Clarity: Translucent
Content: 1 pc
Price: $ 63.79
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ID: 658610
Weight: 16.95ct
Size: 22 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.82
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ID: 431311
Weight: 1.80ct
Size: 6.6 x 6.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 42.77
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ID: 515021
Weight: 3.68ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 34.01
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ID: 481400
Weight: 1.48ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.53
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ID: 473698
Weight: 2.60ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 34.32
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ID: 620995
Weight: 2.11ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 52.92
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ID: 413701
Weight: 14.74ct
Size: 15 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 486.42
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ID: 640515
Weight: 1.06ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 30.53
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ID: 517981
Weight: 2.21ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.42
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ID: 548028
Weight: 2.21ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 44.77
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ID: 669506
Weight: 21.84ct
Size: 22.2 x 14.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 65.52
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ID: 642737
Weight: 2.70ct
Size: 10.3 x 7.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.34
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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: 613893
Weight: 14.01ct
Size: 20 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.48
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ID: 697059
Weight: 0.67ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 4.02
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ID: 433280
Weight: 42.00ct
Size: 26.2 x 26.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 35.28
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ID: 391166
Weight: 27.68ct (total)
Size: 34 x 16.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 54.80
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ID: 682454
Weight: 9.75ct
Size: 21.2 x 8.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 93.60
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ID: 723830
Weight: 1.72ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 16.51
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ID: 567469
Weight: 0.16ct (total)
Size: 2.8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 344.63
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ID: 684644
Weight: 0.49ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.58
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ID: 390793
Weight: 1.24ct
Size: 15.5 x 3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.01
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ID: 675169
Weight: 0.51ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 3.67
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ID: 699769
Weight: 9.18ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.81
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ID: 490995
Weight: 11.75ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 34.58
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ID: 656094
Weight: 9.81ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.30
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ID: 497665
Weight: 2.70ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 24.95
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ID: 465779
Weight: 7.40ct
Size: 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.65
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ID: 479210
Weight: 22.38ct (total)
Size: 16.2 x 10.6 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 40.76
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ID: 655794
Weight: 8.72ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.61
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ID: 647633
Weight: 12.38ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 16.34
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ID: 621950
Weight: 1.76ct
Size: 7 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.42
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ID: 705841
Weight: 1.58ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.27
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ID: 678018
Weight: 0.07ct
Size: 2 x 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 42.00
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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!

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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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 -> 9 star ratings

It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
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Overall Rating -> 10 star ratings

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

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

Very professional site

Posted By JR in January, 2025
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Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
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Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
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Overall Rating -> 10 star ratings

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 -> 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
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