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

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ID: 554610
Weight: 1.01ct
Size: 7.9 x 5.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 26.66
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ID: 409411
Weight: 6.76ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 32.21
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ID: 737686
Weight: 28.14ct
Size: 39.9 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 2.81
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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: 479635
Weight: 3.06ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 32.32
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ID: 694474
Weight: 21.72ct
Size: 18 x 18 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 182.45
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ID: 721179
Weight: 1.07ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 8.99
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ID: 603883
Weight: 25.12ct
Size: 31.8 x 19.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.53
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ID: 664831
Weight: 0.84ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 9.07
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ID: 501046
Weight: 5.65ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 52.21
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ID: 603878
Weight: 1.97ct (total)
Size: 7.1 x 57 mm
Clarity: VS
Content: 2 pcs
Price: $ 18.20
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ID: 326052
Weight: 2.94ct
Size: 8.8 x 7.7 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 10.48
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ID: 654815
Weight: 2.05ct
Size: 20.2 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.22
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ID: 517066
Weight: 29.40ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 34.55
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ID: 551478
Weight: 2.77ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.02
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ID: 495458
Weight: 20.50ct (total)
Size: 17.1 x 12.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 29.22
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ID: 543424
Weight: 2.22ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 43.04
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ID: 318378
Weight: 1.12ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 62.09
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ID: 711965
Weight: 1.78ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.74
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ID: 513989
Weight: 2.80ct
Size: 10.5 x 7.8 mm
Clarity: VS
Content: 1 pc
Price: $ 22.18
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ID: 413634
Weight: 3.41ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.51
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ID: 720893
Weight: 1.34ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 11.26
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ID: 721882
Weight: 15.45ct
Size: 17.8 x 15.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.54
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ID: 691408
Weight: 3.60ct
Size: 10.3 x 7.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 95.04
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ID: 545062
Weight: 1.59ct (total)
Size: 6.3 x 4.2 mm
Clarity: SI-I1
Content: 2 pcs
Price: $ 41.98
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ID: 739552
Weight: 1.15ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.35
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ID: 732120
Weight: 0.80ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 30.72
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ID: 487910
Weight: 19.96ct
Size: 20.9 x 19.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.76
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ID: 410317
Weight: 6.06ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 40.00
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ID: 464279
Weight: 3.63ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 33.54
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ID: 482155
Weight: 2.32ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.73
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ID: 731025
Weight: 14.76ct (total)
Size: 18.8 x 14.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 10.09
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ID: 746010
Weight: 2.17ct
Size: 8.5 x 7.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 70.09
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ID: 381742
Weight: 1.63ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 64.55
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ID: 713674
Weight: 1.03ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 8.65
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ID: 672178
Weight: 0.70ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.80
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ID: 699182
Weight: 25.60ct
Size: 26.6 x 14.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 30.72
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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: 669014
Weight: 0.80ct
Size: 5.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 768.00
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ID: 725616
Weight: 0.88ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.45
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ID: 387603
Weight: 4.78ct (total)
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 10 pcs
Price: $ 31.55
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ID: 660023
Weight: 2.13ct
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.14
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ID: 350534
Weight: 2.79ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 63.72
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ID: 527846
Weight: 0.80ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.45
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ID: 537027
Weight: 1.23ct
Size: 7.6 x 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.87
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ID: 724484
Weight: 0.86ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.50
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ID: 464372
Weight: 4.03ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 37.24
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ID: 447457
Weight: 19.22ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 38.05
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ID: 594888
Weight: 7.43ct
Size: 13 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 98.08
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ID: 691636
Weight: 0.56ct
Size: 4.4 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 47.04
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ID: 720366
Weight: 1.57ct
Size: 7.3 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 151.12
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ID: 688885
Weight: 0.95ct
Size: 9.2 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.12
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ID: 460417
Weight: 3.58ct
Size: 11 x 8.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 39.38
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ID: 526828
Weight: 3.86ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.32
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ID: 519618
Weight: 1.90ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 175.56
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ID: 596475
Weight: 16.38ct
Size: 17.1 x 12.6 mm
Clarity: VS
Content: 1 pc
Price: $ 144.43
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ID: 744760
Weight: 3.41ct
Size: 10.9 x 9.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.82
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ID: 636612
Weight: 0.79ct
Size: 7.5 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 41.71
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ID: 680803
Weight: 1.30ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 39.00
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ID: 724833
Weight: 0.49ct
Size: 18.8 x 2.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.58
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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 for buying gemstones, came with authenticity certs. Will buy again someday!

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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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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.

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Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. 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 purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

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hassle free experience.

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I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
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