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

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ID: 434121
Weight: 2.51ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.57
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ID: 420026
Weight: 3.01ct (total)
Size: 6.7 x 5.3 mm
Clarity: VS
Content: 4 pcs
Price: $ 150.98
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ID: 618052
Weight: 26.25ct (total)
Size: 20 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 69.30
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ID: 479844
Weight: 5.09ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 47.03
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ID: 638594
Weight: 85.07ct
Size: 32.6 x 24.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 714.59
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ID: 733461
Weight: 3.20ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.92
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ID: 634895
Weight: 1.42ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 37.49
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ID: 312015
Weight: 3.61ct (total)
Size: 3.2 x 3.1 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 81.01
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ID: 700962
Weight: 0.60ct
Size: 5.9 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 25.85
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ID: 492641
Weight: 5.07ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.67
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ID: 691139
Weight: 0.42ct
Size: 4.5 x 3.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 25.20
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ID: 580845
Weight: 2.28ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 90.29
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ID: 698524
Weight: 2.44ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.50
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ID: 367183
Weight: 7.20ct
Size: 13.9 x 9.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.95
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ID: 479071
Weight: 1.68ct (total)
Size: 9.9 x 4.9 mm
Clarity: VVS
Content: 2 pcs
Price: $ 17.74
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ID: 560072
Weight: 1.97ct
Size: 8.3 x 6.8 mm
Clarity: SI
Content: 1 pc
Price: $ 44.21
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ID: 560538
Weight: 4.84ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.72
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ID: 416390
Weight: 1.20ct
Size: 17.5 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.02
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ID: 347671
Weight: 3.08ct
Size: 20.7 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 166.32
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ID: 478145
Weight: 5.73ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.50
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ID: 699835
Weight: 0.98ct
Size: 5.5 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 42.22
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ID: 358450
Weight: 4.10ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 27.06
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ID: 632511
Weight: 2.35ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 16.92
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ID: 453391
Weight: 1.60ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.78
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ID: 673482
Weight: 1.33ct
Size: 7.4 x 5.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.92
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ID: 715429
Weight: 4.86ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.66
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ID: 612075
Weight: 5.58ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 22.09
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ID: 462367
Weight: 1.60ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 84.48
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ID: 466192
Weight: 4.15ct (total)
Size: 12.1 x 6.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 43.82
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ID: 488034
Weight: 1.69ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.51
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ID: 685857
Weight: 1.27ct
Size: 7.5 x 5.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.38
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ID: 649913
Weight: 0.94ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 7.90
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ID: 716381
Weight: 0.88ct
Size: 7.3 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 55.97
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ID: 684817
Weight: 25.43ct
Size: 25.1 x 18.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.33
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ID: 663003
Weight: 1.13ct
Size: 6.3 x 5.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.78
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ID: 727847
Weight: 0.85ct
Size: 6.2 x 4.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.10
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ID: 595224
Weight: 4.25ct (total)
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 51.00
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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: 603091
Weight: 6.42ct
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 77.88
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ID: 321251
Weight: 1.33ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 70.22
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ID: 668969
Weight: 12.08ct
Size: 16.7 x 13.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 72.48
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ID: 709186
Weight: 2.29ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 15.53
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ID: 693499
Weight: 3.07ct
Size: 9.9 x 7.5 mm
Clarity: VS
Content: 1 pc
Price: $ 101.78
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ID: 737613
Weight: 6.58ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 39.48
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ID: 718471
Weight: 0.02ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.20
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ID: 522782
Weight: 11.34ct
Size: 17.2 x 13.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 89.81
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ID: 406956
Weight: 9.65ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.92
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ID: 737138
Weight: 2.01ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 90.45
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ID: 587283
Weight: 1.13ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 104.41
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ID: 673664
Weight: 15.73ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 226.28
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ID: 520553
Weight: 4.73ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.70
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ID: 517809
Weight: 14.86ct
Size: 22.1 x 10.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.46
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ID: 494408
Weight: 1.53ct
Size: 11.8 x 6 mm
Clarity: VS
Price: $ 12.12
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ID: 718602
Weight: 10.68ct
Size: 20.1 x 16.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 64.08
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ID: 706995
Weight: 2.29ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.50
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ID: 477221
Weight: 2.70ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 29.70
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ID: 639887
Weight: 0.70ct
Size: 6.1 x 4.2 mm
Clarity: VVS
Price: $ 5.88
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ID: 485359
Weight: 7.28ct
Size: 15 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.47
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ID: 503526
Weight: 2.93ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 8 pcs
Price: $ 27.07
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ID: 548277
Weight: 12.41ct
Size: 15.6 x 13.3 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 491.44
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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 -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
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

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

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
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Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate
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