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

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ID: 594844
Weight: 15.90ct
Size: 17.7 x 14.3 mm
Clarity: VS
Content: 1 pc
Price: $ 125.93
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ID: 749011
Weight: 0.48ct
Size: 6.1 x 5.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 120.00
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ID: 708495
Weight: 1.60ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.05
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ID: 618792
Weight: 8.82ct
Size: 14 x 14 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 44.59
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ID: 733155
Weight: 3.13ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.28
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ID: 682523
Weight: 8.99ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 53.94
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ID: 712757
Weight: 7.16ct (total)
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 19.08
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ID: 546895
Weight: 1.37ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.85
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ID: 553718
Weight: 1.90ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 42.94
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ID: 492900
Weight: 3.91ct
Size: 13.5 x 9.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.28
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ID: 392302
Weight: 76.14ct
Size: 35.3 x 23.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 73.09
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ID: 521203
Weight: 68.17ct
Size: 36.9 x 32.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 343.74
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ID: 636190
Weight: 1.37ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 39.46
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ID: 715682
Weight: 0.28ct
Size: 5.1 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.84
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ID: 393513
Weight: 7.64ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 50.42
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ID: 688720
Weight: 0.07ct
Size: 2.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 40.81
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ID: 713965
Weight: 1.64ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.55
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ID: 709992
Weight: 0.43ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.61
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ID: 738769
Weight: 0.30ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.00
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ID: 721932
Weight: 8.24ct
Size: 13 x 11.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.89
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ID: 711819
Weight: 10.31ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 27.47
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ID: 430833
Weight: 2.52ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 16.63
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ID: 457130
Weight: 5.70ct
Size: 13.4 x 8.1 mm
Clarity: VS
Price: $ 30.10
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ID: 655187
Weight: 1.35ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.34
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ID: 296633
Weight: 3.92ct (total)
Size: 8 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 28.52
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ID: 464178
Weight: 3.84ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 35.48
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ID: 526769
Weight: 0.90ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.50
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ID: 718299
Weight: 0.03ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.80
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ID: 736713
Weight: 7.61ct
Size: 15.2 x 12 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.73
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ID: 700128
Weight: 0.33ct
Size: 4.2 x 3.4 mm
Clarity: SI
Content: 1 pc
Price: $ 19.80
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ID: 515510
Weight: 12.25ct
Size: 17 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.95
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ID: 732449
Weight: 0.60ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.40
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ID: 333639
Weight: 15.99ct (total)
Size: 15.3 x 11.1 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 211.07
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ID: 565511
Weight: 4.71ct
Size: 12 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.09
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ID: 392986
Weight: 3.82ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 100.85
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ID: 623813
Weight: 0.83ct
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.30
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ID: 427538
Weight: 2.50ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 16.50
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ID: 675716
Weight: 8.92ct (total)
Size: 14.8 x 8.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 25.37
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ID: 483743
Weight: 1.15ct
Size: 6.4 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 91.08
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ID: 714464
Weight: 0.76ct
Size: 5.2 mm
Clarity: SI
Content: 1 pc
Price: $ 22.80
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ID: 488631
Weight: 1.85ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 48.72
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ID: 684491
Weight: 24.78ct
Size: 31.2 x 20.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.68
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ID: 692348
Weight: 23.96ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 201.26
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ID: 492531
Weight: 5.43ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.29
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ID: 700066
Weight: 32.69ct
Size: 38.6 x 20.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.46
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ID: 728067
Weight: 1.19ct
Size: 6.7 x 5.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.14
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ID: 721914
Weight: 0.57ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.26
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ID: 605868
Weight: 23.48ct
Size: 22 x 18.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 197.23
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ID: 501813
Weight: 1.70ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.46
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ID: 488049
Weight: 38.76ct
Size: 30 x 24.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.58
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ID: 465247
Weight: 4.79ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 41.93
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ID: 673211
Weight: 1.39ct
Size: 7.7 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 33.36
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ID: 717941
Weight: 0.66ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.80
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ID: 413693
Weight: 10.65ct
Size: 14 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 351.46
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ID: 630317
Weight: 26.45ct
Size: 18.9 x 16.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 139.97
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ID: 724969
Weight: 3.20ct
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.65
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ID: 503437
Weight: 2.41ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 22.27
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ID: 349690
Weight: 1.83ct
Size: 20.9 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 53.15
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ID: 687432
Weight: 0.28ct
Size: 4 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.44
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ID: 740694
Weight: 0.13ct (total)
Size: 4.2 x 2.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 544.37
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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

Good. I ts very user friendly.

Posted By Shalini in June, 2025
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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
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Was a good experience.

Posted By Tim in July, 2025
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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

Posted By Marti in July, 2025
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Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

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Will know more once order received

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Good prices

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I wish there were options for jewelry settings

Posted By Tim in May, 2025
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