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

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ID: 605906
Weight: 27.38ct (total)
Size: 22.8 x 13.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 42.65
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ID: 501190
Weight: 6.14ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 47.28
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ID: 706895
Weight: 1.09ct
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.62
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ID: 668694
Weight: 0.55ct
Size: 4.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 528.00
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ID: 573264
Weight: 7.48ct
Size: 18.8 x 11.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 59.24
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ID: 642898
Weight: 1.03ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.20
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ID: 645826
Weight: 4.60ct
Size: 19.4 x 7.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.35
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ID: 548408
Weight: 1.21ct
Size: 9 x 6.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 399.30
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ID: 521744
Weight: 60.01ct
Size: 44.6 x 27.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.00
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ID: 532949
Weight: 1.96ct
Size: 8.3 x 6.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 36.90
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ID: 420499
Weight: 10.74ct
Size: 18 x 15.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 42.53
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ID: 737495
Weight: 1.51ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.75
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ID: 720262
Weight: 1.65ct
Size: 7.2 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 158.82
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ID: 701107
Weight: 0.79ct
Size: 5.6 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 34.03
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ID: 577716
Weight: 8.87ct
Size: 15.8 x 9.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 74.51
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ID: 662705
Weight: 1.71ct
Size: 8 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 41.04
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ID: 332917
Weight: 19.27ct
Size: 18.1 x 16.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 30.52
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ID: 454760
Weight: 29.17ct (total)
Size: 21.2 x 16 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 35.02
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ID: 493467
Weight: 8.76ct
Size: 11.3 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.49
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ID: 465323
Weight: 4.34ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 37.98
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ID: 363876
Weight: 12.26ct (total)
Size: 14.2 x 10.3 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 80.92
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ID: 690273
Weight: 55.16ct
Size: 31.4 x 20.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 60.00
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ID: 553385
Weight: 1.44ct
Size: 10 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 43.38
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ID: 482209
Weight: 25.75ct (total)
Size: 20.9 x 12.9 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 34.70
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ID: 578698
Weight: 6.83ct (total)
Size: 14.1 x 8.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 63.11
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ID: 677917
Weight: 3.81ct
Size: 10 x 8.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.00
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ID: 262416
Weight: 0.61ct
Size: 7 x 3.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 79.72
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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: 388264
Weight: 2.88ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 19.01
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ID: 409585
Weight: 11.45ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 54.55
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ID: 357769
Weight: 3.62ct (total)
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 171.25
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ID: 729983
Weight: 2.53ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.64
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ID: 460622
Weight: 4.84ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.72
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ID: 349645
Weight: 1.16ct
Size: 16.5 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.68
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ID: 663767
Weight: 1.05ct
Size: 7.6 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 8.82
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ID: 479659
Weight: 2.65ct (total)
Size: 9.9 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.98
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ID: 565141
Weight: 0.15ct (total)
Size: 2.6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 328.36
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ID: 533785
Weight: 2.94ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.17
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ID: 383761
Weight: 1.35ct
Size: 18.8 x 3 mm
Clarity: VS
Content: 1 pc
Price: $ 34.04
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ID: 491704
Weight: 42.52ct (total)
Size: 16 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 49.94
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ID: 715511
Weight: 2.78ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.69
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ID: 709907
Weight: 0.41ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 3.44
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ID: 601124
Weight: 2.54ct
Size: 9.6 x 9.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 16.76
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ID: 482230
Weight: 2.04ct
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 14.70
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ID: 642156
Weight: 4.09ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.45
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ID: 372553
Weight: 2.95ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 19.48
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ID: 657622
Weight: 8.75ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.50
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ID: 449402
Weight: 13.19ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 34.82
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ID: 700168
Weight: 0.39ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 23.40
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ID: 717021
Weight: 14.01ct
Size: 16 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 26.74
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ID: 714382
Weight: 0.66ct (total)
Size: 4.2 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 19.80
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ID: 553507
Weight: 2.58ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 58.31
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ID: 490988
Weight: 9.13ct (total)
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 26.88
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ID: 719761
Weight: 3.36ct
Size: 8.8 x 7.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 100.80
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ID: 686090
Weight: 0.98ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 21.17
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ID: 464338
Weight: 2.75ct (total)
Size: 4.2 x 4.1 mm
Clarity: VS
Content: 6 pcs
Price: $ 25.42
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ID: 691148
Weight: 1.43ct
Size: 7 x 6.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 85.80
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ID: 713417
Weight: 0.78ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.10
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ID: 730284
Weight: 1.21ct
Size: 7.6 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 72.60
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ID: 694507
Weight: 30.17ct
Size: 28.9 x 19.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.58
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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!

Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.

Posted By Desertchick in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate
Enlarged Gemstone Image