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

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ID: 694487
Weight: 35.20ct
Size: 33.8 x 18.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 38.02
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ID: 690270
Weight: 16.63ct
Size: 18.4 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 37.20
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ID: 541542
Weight: 3.32ct (total)
Size: 7.7 x 6.4 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 66.70
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ID: 594827
Weight: 0.85ct
Size: 5 x 5 mm (calibrated)
Clarity: SI
Price: $ 20.20
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ID: 524571
Weight: 0.87ct
Size: 6.5 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 57.42
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ID: 649039
Weight: 2.13ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.24
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ID: 491955
Weight: 42.17ct
Size: 40 x 24.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.81
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ID: 595295
Weight: 19.88ct (total)
Size: 22.5 x 10.6 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 52.49
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ID: 584851
Weight: 33.52ct
Size: 24.6 x 21.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.48
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ID: 482125
Weight: 1.79ct
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.90
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ID: 635663
Weight: 5.79ct
Size: 13 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 48.64
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ID: 697185
Weight: 2.29ct
Size: 11.1 x 9.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 69.38
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ID: 697645
Weight: 21.59ct
Size: 32.2 x 11.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.77
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ID: 554276
Weight: 19.33ct
Size: 20.7 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.47
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ID: 344682
Weight: 48.12ct
Size: 27.1 x 22 mm
Clarity: Opaque
Content: 1 pc
Price: $ 95.24
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ID: 683327
Weight: 7.20ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 66.70
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ID: 489490
Weight: 4.34ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 8 pcs
Price: $ 85.93
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ID: 400077
Weight: 7.25ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 23.92
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ID: 721156
Weight: 0.40ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 3.36
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ID: 720847
Weight: 1.18ct
Size: 7.7 x 5.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 9.91
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ID: 401596
Weight: 2.18ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 89.21
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ID: 382116
Weight: 1.51ct
Size: 6 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 4,249.32
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ID: 690448
Weight: 29.68ct
Size: 31.4 x 25.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 61.62
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ID: 721396
Weight: 0.56ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.08
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ID: 712716
Weight: 7.71ct (total)
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.54
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ID: 515601
Weight: 2.09ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.31
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ID: 700032
Weight: 0.35ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 21.00
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ID: 713068
Weight: 1.32ct
Size: 7.4 x 6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 31.68
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ID: 675431
Weight: 1.35ct
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.84
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ID: 566496
Weight: 30.85ct (total)
Size: 18.9 x 15.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 70.45
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ID: 712703
Weight: 11.64ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 31.01
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ID: 499038
Weight: 1.23ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 3 pcs
Price: $ 162.36
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ID: 635668
Weight: 5.68ct
Size: 14.6 x 10.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 47.71
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ID: 706844
Weight: 1.61ct
Size: 8 x 7.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 3.86
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ID: 706923
Weight: 2.33ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.59
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ID: 438101
Weight: 1.96ct
Size: 8.8 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 90.55
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ID: 597429
Weight: 16.32ct
Size: 27 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.06
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ID: 622732
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.96
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ID: 723470
Weight: 12.41ct
Size: 15.6 x 12.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.75
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ID: 695138
Weight: 24.87ct
Size: 30.6 x 20.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.87
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ID: 418309
Weight: 13.00ct (total)
Size: 16.2 x 11.2 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 25.74
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ID: 614332
Weight: 9.51ct
Size: 14.7 x 11.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 329.89
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ID: 688708
Weight: 0.24ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.40
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ID: 435309
Weight: 10.50ct
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.86
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ID: 584669
Weight: 9.70ct
Size: 19.9 x 11.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 91.68
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ID: 205808
Weight: 2.39ct (total)
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 9 pcs
Price: $ 141.97
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ID: 437774
Weight: 1.58ct
Size: 16.3 x 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 52.14
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ID: 714484
Weight: 0.42ct
Size: 6.6 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 22.68
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ID: 608832
Weight: 2.69ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 49.72
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ID: 456763
Weight: 1.66ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.34
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ID: 736384
Weight: 0.40ct
Size: 8.1 x 3.8 mm
Clarity: SI
Content: 1 pc
Price: $ 14.11
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ID: 606023
Weight: 4.76ct (total)
Size: 14.1 x 7 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 31.42
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ID: 366590
Weight: 0.99ct
Size: 8 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 139.01
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ID: 435383
Weight: 10.55ct
Size: 18.8 x 13.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 34.54
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ID: 480139
Weight: 3.03ct (total)
Size: 6.1 x 4.2 mm
Clarity: Translucent
Content: 6 pcs
Price: $ 28.00
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ID: 675197
Weight: 18.90ct
Size: 18.9 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 48.77
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ID: 637021
Weight: 1.18ct
Size: 7.8 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.96
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ID: 398861
Weight: 6.78ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 62.65
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ID: 733110
Weight: 0.54ct
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.68
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ID: 549032
Weight: 2.70ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 35.64
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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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I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

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

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
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I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

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I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

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Good. I ts very user friendly.

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Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

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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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nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
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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.

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