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

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ID: 439744
Weight: 0.84ct
Size: 5.5 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 31.04
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ID: 557796
Weight: 0.50ct
Size: 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 13.80
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ID: 696486
Weight: 11.62ct
Size: 19.1 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.92
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ID: 422744
Weight: 0.68ct
Size: 6.6 x 3.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 26.08
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ID: 727488
Weight: 1.59ct (total)
Size: 9 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 47.70
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ID: 671997
Weight: 0.84ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 20.16
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ID: 710769
Weight: 1.20ct
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.19
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ID: 428067
Weight: 6.80ct
Size: 15.7 x 11.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 48.96
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ID: 546481
Weight: 3.54ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.03
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ID: 387135
Weight: 5.36ct
Size: 12 x 9.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 42.46
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ID: 672543
Weight: 1.04ct
Size: 5.8 x 5.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.74
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ID: 688152
Weight: 5.47ct (total)
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 16.02
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ID: 538010
Weight: 0.58ct
Size: 6 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 44.02
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ID: 499203
Weight: 2.06ct
Size: 10.2 x 5.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 370.80
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ID: 697641
Weight: 17.48ct
Size: 20.2 x 11.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.95
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ID: 721397
Weight: 0.55ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.90
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ID: 673271
Weight: 22.73ct
Size: 30.9 x 18.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 27.28
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ID: 669527
Weight: 19.06ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 57.18
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ID: 666443
Weight: 6.22ct
Size: 12.9 x 9.8 mm
Clarity: SI
Content: 1 pc
Price: $ 746.40
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ID: 621793
Weight: 0.34ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 22.44
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ID: 475296
Weight: 4.76ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 43.98
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ID: 716377
Weight: 0.50ct
Size: 6.1 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.80
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ID: 447585
Weight: 2.13ct
Size: 8.4 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 101.05
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ID: 707867
Weight: 6.01ct
Size: 19.3 x 8.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 43.27
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ID: 427047
Weight: 8.71ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 261.30
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ID: 711730
Weight: 19.08ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 34.34
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ID: 609890
Weight: 4.02ct
Size: 12.2 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 37.39
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ID: 635576
Weight: 0.98ct
Size: 9 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.87
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ID: 707926
Weight: 7.15ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 6.86
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ID: 693779
Weight: 31.26ct
Size: 30.4 x 17.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.76
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ID: 718143
Weight: 0.73ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.90
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ID: 572428
Weight: 12.92ct (total)
Size: 15.1 x 11.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 51.17
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ID: 712801
Weight: 6.54ct (total)
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 17.42
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ID: 724234
Weight: 47.43ct
Size: 22.7 x 17 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.35
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ID: 545330
Weight: 2.67ct
Size: 8.2 x 7.3 mm
Clarity: SI
Content: 1 pc
Price: $ 243.18
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ID: 457216
Weight: 1.67ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.43
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ID: 693562
Weight: 1.59ct
Size: 6.2 x 5.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 52.72
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ID: 454482
Weight: 0.93ct
Size: 9 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 39.29
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ID: 645835
Weight: 21.12ct
Size: 19.6 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 65.89
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ID: 435502
Weight: 5.49ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 36.24
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ID: 498642
Weight: 4.69ct (total)
Size: 9.8 x 4.9 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 49.52
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ID: 716370
Weight: 1.61ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.46
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ID: 648688
Weight: 3.01ct
Size: 9.5 x 9.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 28.90
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ID: 710182
Weight: 1.26ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.57
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ID: 706434
Weight: 9.82ct
Size: 13.7 x 11.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.03
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ID: 597741
Weight: 0.56ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.64
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ID: 700581
Weight: 8.48ct
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.14
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ID: 730987
Weight: 4.70ct
Size: 12.2 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.59
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ID: 395336
Weight: 12.72ct
Size: 15 x 15 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 83.95
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ID: 699721
Weight: 0.66ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 6.34
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ID: 685160
Weight: 0.65ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.24
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ID: 503990
Weight: 2.14ct
Size: 7.6 x 7.4 mm
Clarity: VVS
Price: $ 15.08
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ID: 712812
Weight: 1.38ct
Size: 7.2 x 5.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 27.55
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ID: 714141
Weight: 0.48ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 14.40
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ID: 566188
Weight: 1.91ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 12.61
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ID: 697870
Weight: 0.56ct
Size: 4.8 x 4 mm
Clarity: VVS
Content: 1 pc
Price: $ 28.00
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ID: 675230
Weight: 10.21ct
Size: 15 x 15 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 61.26
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ID: 699141
Weight: 13.87ct
Size: 20.3 x 12.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.64
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ID: 718111
Weight: 0.02ct
Size: 1.9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.20
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ID: 377594
Weight: 28.79ct (total)
Size: 18.1 x 11.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 162.20
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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

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
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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
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Overall Rating -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

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First time so this is an experiment! Shopping is so fun on this site, though!

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Loved the lot buy options

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Easy to conduct search, good amount of stock to select from along with variety of prices.

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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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Okay thank you.

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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
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