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

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ID: 673098
Weight: 1.11ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 26.64
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ID: 718039
Weight: 33.43ct
Size: 32.8 x 25.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 120.35
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ID: 733101
Weight: 0.43ct
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.05
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ID: 504602
Weight: 2.27ct
Size: 7.7 x 7.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.00
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ID: 533512
Weight: 2.10ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.69
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ID: 730063
Weight: 5.18ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 46.37
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ID: 740674
Weight: 0.06ct
Size: 4.2 x 2.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 251.25
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ID: 688966
Weight: 2.19ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.06
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ID: 499009
Weight: 1.42ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 48.92
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ID: 440148
Weight: 3.72ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 7.37
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ID: 383807
Weight: 1.88ct
Size: 20.9 x 3.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 43.09
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ID: 656083
Weight: 0.80ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.20
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ID: 672686
Weight: 1.83ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.92
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ID: 727215
Weight: 0.56ct
Size: 7.9 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 16.80
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ID: 686203
Weight: 3.84ct
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.61
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ID: 495771
Weight: 1.25ct
Size: 6.4 x 5.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 125.11
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ID: 475487
Weight: 5.25ct
Size: 15.8 x 9.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 55.03
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ID: 708767
Weight: 23.00ct
Size: 20.3 x 16.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 82.80
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ID: 690460
Weight: 1.74ct
Size: 7.1 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 40.86
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ID: 554280
Weight: 1.42ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 37.49
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ID: 688987
Weight: 2.91ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 27.94
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ID: 723837
Weight: 3.93ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 37.73
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ID: 671547
Weight: 7.92ct
Size: 17.3 x 11.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 20.44
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ID: 528912
Weight: 1.86ct
Size: 7.7 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 162.05
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ID: 603186
Weight: 2.24ct
Size: 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 65.05
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ID: 707932
Weight: 2.87ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.75
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ID: 603085
Weight: 2.12ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 139.92
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ID: 727951
Weight: 1.08ct
Size: 5.9 x 5.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.48
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ID: 713786
Weight: 0.93ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.81
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ID: 589476
Weight: 2.94ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 88.64
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ID: 455516
Weight: 15.40ct (total)
Size: 17 x 11.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 20.33
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ID: 691487
Weight: 2.22ct
Size: 8.3 x 7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.84
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ID: 734810
Weight: 5.51ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 33.06
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ID: 392667
Weight: 11.60ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 76.56
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ID: 465325
Weight: 4.24ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 37.10
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ID: 622349
Weight: 0.92ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 17.00
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ID: 721579
Weight: 45.39ct
Size: 32.4 x 22.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.47
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ID: 715569
Weight: 21.91ct
Size: 18.1 x 8 mm
Clarity: VVS
Content: 1 pc
Price: $ 210.34
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ID: 719000
Weight: 1.05ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.90
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ID: 636874
Weight: 1.50ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.00
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ID: 724962
Weight: 0.54ct
Size: 8.8 x 2.7 mm
Clarity: VS
Content: 1 pc
Price: $ 22.68
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ID: 455417
Weight: 34.47ct (total)
Size: 23 x 13.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 45.50
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ID: 710768
Weight: 2.21ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.89
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ID: 726818
Weight: 0.64ct
Size: 7.3 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 19.20
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ID: 554871
Weight: 1.21ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.96
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ID: 408321
Weight: 9.38ct
Size: 13 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 22.16
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ID: 519991
Weight: 28.80ct
Size: 23.8 x 16.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.83
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ID: 706453
Weight: 19.32ct
Size: 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 39.41
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ID: 393996
Weight: 1.03ct
Size: 6.3 x 5.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 51.26
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ID: 688652
Weight: 1.15ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.50
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ID: 401669
Weight: 2.38ct (total)
Size: 4.7 mm
Clarity: VS
Content: 4 pcs
Price: $ 97.39
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ID: 615298
Weight: 1.08ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 10.37
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ID: 395329
Weight: 7.53ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 49.70
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ID: 479472
Weight: 2.21ct (total)
Size: 9.9 x 4.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.34
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ID: 605812
Weight: 35.42ct (total)
Size: 21.8 x 15.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 55.18
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ID: 713783
Weight: 0.86ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.22
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ID: 636645
Weight: 1.41ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.02
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ID: 328610
Weight: 11.12ct
Size: 16 x 16 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.60
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ID: 532945
Weight: 2.35ct
Size: 9 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 44.23
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ID: 694137
Weight: 0.70ct
Size: 7.7 x 3.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 21.00
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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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It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
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Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
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Good. I ts very user friendly.

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I was able to find what I was looking for

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Great selection of gems at a reasonable price

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Very professional site

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I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
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Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
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