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

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ID: 560581
Weight: 4.75ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.90
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ID: 350504
Weight: 2.66ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 60.74
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ID: 721145
Weight: 45.93ct
Size: 23.4 x 20.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.12
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ID: 712718
Weight: 14.48ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 38.58
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ID: 660219
Weight: 2.04ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 48.96
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ID: 471977
Weight: 4.89ct
Size: 11.4 x 9.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 645.48
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ID: 460115
Weight: 3.74ct
Size: 13 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.56
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ID: 299179
Weight: 5.41ct
Size: 9.1 x 8.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.64
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ID: 405128
Weight: 11.97ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 84.37
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ID: 384237
Weight: 10.13ct (total)
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 40.12
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ID: 446745
Weight: 5.25ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.32
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ID: 409056
Weight: 7.04ct
Size: 17.7 x 7.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 211.20
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ID: 614331
Weight: 8.15ct
Size: 14.4 x 10.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 282.72
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ID: 700547
Weight: 1.10ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.56
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ID: 493649
Weight: 7.14ct (total)
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 25.45
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ID: 700497
Weight: 58.53ct
Size: 34.3 x 32 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.61
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ID: 739010
Weight: 0.21ct
Size: 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 10.50
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ID: 693790
Weight: 63.07ct
Size: 43.9 x 27.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.90
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ID: 728233
Weight: 0.07ct
Size: 2.4 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.87
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ID: 704876
Weight: 1.48ct
Size: 9.4 x 7.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 44.40
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ID: 658239
Weight: 16.50ct
Size: 16.8 x 16.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.16
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ID: 395825
Weight: 2.34ct
Size: 8 x 8 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 61.78
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ID: 663440
Weight: 0.62ct
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.90
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ID: 634643
Weight: 1.27ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 22.86
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ID: 719791
Weight: 0.85ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.14
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ID: 438682
Weight: 1.63ct
Size: 6.5 mm (calibrated)
Clarity: VS
Price: $ 43.03
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ID: 726868
Weight: 0.69ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 12.42
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ID: 431215
Weight: 2.89ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 30.48
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ID: 483591
Weight: 1.18ct
Size: 6.4 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 101.24
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ID: 410576
Weight: 1.84ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.00
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ID: 673523
Weight: 1.19ct
Size: 9.1 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.56
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ID: 443359
Weight: 4.55ct
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.95
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ID: 448735
Weight: 20.70ct
Size: 21.9 x 13.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 27.32
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ID: 546899
Weight: 1.23ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.74
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ID: 464422
Weight: 4.52ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 41.76
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ID: 518309
Weight: 23.74ct
Size: 18.2 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.89
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ID: 700949
Weight: 0.60ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Price: $ 5.76
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ID: 726950
Weight: 0.39ct
Size: 4.7 x 3.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 40.25
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ID: 407543
Weight: 12.65ct
Size: 15.4 x 13.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.40
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ID: 690535
Weight: 2.65ct (total)
Size: 7.8 x 7 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 62.23
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ID: 716457
Weight: 2.87ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 27.55
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ID: 713881
Weight: 2.05ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 17.22
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ID: 456764
Weight: 1.81ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.73
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ID: 481913
Weight: 3.30ct (total)
Size: 5.1 x 2.9 mm
Clarity: VS
Content: 15 pcs
Price: $ 209.65
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ID: 567106
Weight: 4.31ct
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.03
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ID: 492912
Weight: 5.08ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.74
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ID: 557215
Weight: 3.26ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 27.29
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ID: 511216
Weight: 5.13ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 67.72
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ID: 407292
Weight: 7.28ct
Size: 14.8 x 11.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 288.29
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ID: 700718
Weight: 26.61ct
Size: 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 25.55
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ID: 716355
Weight: 2.41ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.14
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ID: 688389
Weight: 4.94ct
Size: 10.8 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.93
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ID: 484261
Weight: 4.50ct (total)
Size: 7.9 x 5.6 mm
Clarity: VS
Content: 4 pcs
Price: $ 59.40
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ID: 682510
Weight: 0.90ct
Size: 6.8 x 4.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 16.20
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ID: 393359
Weight: 1.98ct (total)
Size: 3.8 x 1.8 mm
Clarity: VS
Content: 20 pcs
Price: $ 143.75
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ID: 724720
Weight: 0.52ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.60
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ID: 499039
Weight: 1.55ct (total)
Size: 5.3 x 4.1 mm
Clarity: VS-SI
Content: 3 pcs
Price: $ 204.60
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ID: 674967
Weight: 0.87ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 6.26
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ID: 233240
Weight: 20.82ct
Size: 23.7 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 68.71
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ID: 721017
Weight: 23.56ct
Size: 26.9 x 18.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.27
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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

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
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Overall Rating -> 10 star ratings

It was easy to navigate

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

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
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Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
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Overall Rating -> 8 star ratings

great experience

Posted By T in December, 2024
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Overall Rating -> 10 star ratings

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.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
Source: Bizrate
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