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

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ID: 564692
Weight: 21.04ct (total)
Size: 18.6 x 11.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 48.05
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ID: 526040
Weight: 1.18ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.15
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ID: 544263
Weight: 1.41ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Price: $ 10.52
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ID: 578702
Weight: 1.05ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 55.44
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ID: 431832
Weight: 3.22ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 33.96
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ID: 733761
Weight: 2.48ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.40
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ID: 696213
Weight: 68.44ct
Size: 55.5 x 19.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 46.81
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ID: 553382
Weight: 0.87ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 26.21
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ID: 715406
Weight: 0.30ct
Size: 4.7 x 4.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 19.08
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ID: 365178
Weight: 1.72ct
Size: 14.9 x 3.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 45.29
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ID: 681831
Weight: 9.48ct
Size: 15.6 x 11.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.38
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ID: 511091
Weight: 7.00ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 55.44
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ID: 467753
Weight: 5.74ct (total)
Size: 3 mm (calibrated)
Clarity: Transparent
Content: 30 pcs
Price: $ 37.88
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ID: 448211
Weight: 3.91ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 20.64
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ID: 454956
Weight: 34.06ct (total)
Size: 21.3 x 13.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 44.96
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ID: 591562
Weight: 10.24ct
Size: 26.1 x 17.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 20.28
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ID: 595156
Weight: 15.76ct
Size: 16 x 16.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 62.41
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ID: 339811
Weight: 1.52ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 34.10
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ID: 623669
Weight: 4.95ct
Size: 14.3 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 84.04
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ID: 718662
Weight: 4.93ct
Size: 11.5 x 9.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 2.54
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ID: 456456
Weight: 1.76ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.26
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ID: 599863
Weight: 23.89ct
Size: 28.9 x 16.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.98
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ID: 730266
Weight: 8.74ct
Size: 19.3 x 13.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 839.04
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ID: 658701
Weight: 68.06ct
Size: 42.5 x 24.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 139.66
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ID: 466007
Weight: 6.41ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.70
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ID: 566432
Weight: 2.11ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 48.02
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ID: 446990
Weight: 1.95ct
Size: 8.3 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 92.15
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ID: 714775
Weight: 0.31ct
Size: 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 16.74
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ID: 718213
Weight: 0.03ct
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.80
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ID: 674956
Weight: 6.20ct
Size: 14.7 x 11.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.00
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ID: 381486
Weight: 2.16ct
Size: 16.9 x 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 71.28
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ID: 656154
Weight: 1.60ct
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.40
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ID: 714079
Weight: 0.55ct
Size: 4.4 mm
Clarity: SI
Content: 1 pc
Price: $ 16.50
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ID: 551611
Weight: 0.83ct
Size: 7 x 4.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.13
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ID: 605611
Weight: 5.01ct
Size: 12.8 x 11.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 66.13
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ID: 735799
Weight: 25.95ct
Size: 37.9 x 18.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 21.49
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ID: 565677
Weight: 1.07ct
Size: 6.1 x 4.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 24.36
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ID: 724600
Weight: 0.86ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.80
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ID: 378647
Weight: 0.96ct
Size: 8 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 3,294.72
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ID: 662871
Weight: 3.47ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 83.28
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ID: 540663
Weight: 1.08ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.20
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ID: 708221
Weight: 3.22ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.33
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ID: 719579
Weight: 0.63ct
Size: 5.2 x 4.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 11.34
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ID: 725284
Weight: 9.58ct
Size: 13 x 12.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.92
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ID: 458040
Weight: 0.90ct
Size: 10.4 x 4.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 95.04
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ID: 592190
Weight: 0.70ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 23.10
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ID: 620994
Weight: 1.88ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 47.15
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ID: 673100
Weight: 1.68ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 40.32
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ID: 672582
Weight: 1.32ct
Size: 8.9 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 31.68
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ID: 724231
Weight: 15.64ct
Size: 12.9 x 11.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.58
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ID: 592972
Weight: 1.22ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 40.26
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ID: 279904
Weight: 2.26ct (total)
Size: 4 mm (calibrated)
Clarity: VS
Content: 9 pcs
Price: $ 149.16
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ID: 495776
Weight: 1.33ct
Size: 6.8 x 6.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 112.06
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ID: 693811
Weight: 5.56ct
Size: 13 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.02
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ID: 737090
Weight: 7.92ct
Size: 14.5 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.17
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ID: 608432
Weight: 9.13ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 168.72
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ID: 475574
Weight: 6.93ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 64.03
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ID: 526304
Weight: 1.19ct
Size: 6.8 x 5.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 86.40
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ID: 475531
Weight: 4.75ct
Size: 11 x 9.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.08
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ID: 648964
Weight: 1.04ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 9.98
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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 -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 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

Good products

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

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 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
Source: Bizrate
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