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

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ID: 648887
Weight: 20.77ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 11.96
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ID: 438458
Weight: 1.46ct
Size: 6.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 38.54
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ID: 481055
Weight: 24.61ct
Size: 32.3 x 20.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.15
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ID: 538294
Weight: 2.04ct
Size: 12.7 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 185.81
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ID: 547612
Weight: 2.04ct
Size: 8.1 x 6.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.46
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ID: 702082
Weight: 10.96ct
Size: 16.6 x 9.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.80
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ID: 715584
Weight: 1.13ct
Size: 7.8 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.85
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ID: 454674
Weight: 25.95ct (total)
Size: 21.5 x 13.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 34.26
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ID: 663451
Weight: 1.01ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.39
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ID: 418335
Weight: 8.52ct (total)
Size: 13.8 x 10.1 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 16.87
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ID: 369617
Weight: 7.98ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.14
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ID: 389711
Weight: 3.62ct (total)
Size: 8.5 x 6.6 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 23.89
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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: 694368
Weight: 23.74ct
Size: 18 x 18 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 199.42
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ID: 646848
Weight: 0.98ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 25.87
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ID: 664518
Weight: 2.29ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 49.46
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ID: 548002
Weight: 0.94ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 310.20
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ID: 609095
Weight: 2.04ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 67.32
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ID: 654818
Weight: 0.81ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 6.80
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ID: 691380
Weight: 5.50ct
Size: 16.8 x 11.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 297.00
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ID: 446653
Weight: 4.09ct
Size: 13 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.49
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ID: 393311
Weight: 10.48ct
Size: 14 x 14 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 69.17
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ID: 398132
Weight: 1.23ct
Size: 14.2 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.72
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ID: 394029
Weight: 44.26ct
Size: 43.1 x 24.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 58.43
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ID: 708263
Weight: 1.73ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 35.72
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ID: 463332
Weight: 4.21ct (total)
Size: 12.1 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 55.74
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ID: 435377
Weight: 4.03ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 31.92
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ID: 706717
Weight: 5.05ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 12.12
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ID: 545314
Weight: 3.11ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 12.31
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ID: 712885
Weight: 1.23ct
Size: 7 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 24.56
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ID: 409516
Weight: 8.83ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 42.08
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ID: 715415
Weight: 0.60ct
Size: 6.2 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 38.16
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ID: 560541
Weight: 4.12ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.06
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ID: 714027
Weight: 0.71ct
Size: 7.5 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.34
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ID: 418422
Weight: 11.27ct
Size: 17.2 x 11.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 22.31
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ID: 692960
Weight: 27.01ct
Size: 33.6 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.10
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ID: 491675
Weight: 8.81ct (total)
Size: 7.3 x 7.2 mm
Clarity: Opaque
Content: 4 pcs
Price: $ 25.82
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ID: 724461
Weight: 0.22ct
Size: 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.96
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ID: 532959
Weight: 1.41ct
Size: 7.6 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.10
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ID: 684242
Weight: 61.66ct
Size: 34.6 x 30.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 79.18
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ID: 368466
Weight: 3.91ct
Size: 9.4 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.60
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ID: 498644
Weight: 4.05ct (total)
Size: 9.9 x 5 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 42.77
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ID: 529580
Weight: 7.37ct (total)
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 29.18
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ID: 390630
Weight: 1.68ct (total)
Size: 5.1 x 3.1 mm
Clarity: VS
Content: 6 pcs
Price: $ 108.13
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ID: 439510
Weight: 5.75ct
Size: 12.9 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 103.50
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ID: 434913
Weight: 15.20ct
Size: 24.3 x 14.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.06
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ID: 650064
Weight: 9.28ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 6.58
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ID: 712684
Weight: 1.24ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.76
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ID: 492779
Weight: 5.09ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.82
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ID: 712865
Weight: 2.57ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.85
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ID: 605882
Weight: 2.71ct
Size: 8.8 x 6.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.15
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ID: 458678
Weight: 1.73ct (total)
Size: 4.5 x 3.7 mm
Clarity: VS
Content: 5 pcs
Price: $ 228.36
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ID: 387598
Weight: 4.43ct (total)
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 10 pcs
Price: $ 29.24
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ID: 457072
Weight: 1.63ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.55
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ID: 459879
Weight: 4.44ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.03
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ID: 688283
Weight: 4.04ct
Size: 12.4 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 4.85
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ID: 722783
Weight: 0.59ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 17.70
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ID: 680797
Weight: 1.10ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 33.00
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ID: 639596
Weight: 0.87ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.31
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ID: 481492
Weight: 59.19ct
Size: 35.2 x 23.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.19
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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

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

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

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
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Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
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Overall Rating -> 10 star ratings

Good products

Posted By Brave in October, 2024
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Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate
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