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

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ID: 720371
Weight: 0.97ct
Size: 6.5 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 93.36
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ID: 698484
Weight: 3.31ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.80
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ID: 656213
Weight: 1.98ct
Size: 8 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 3.08
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ID: 400837
Weight: 5.91ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.01
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ID: 544789
Weight: 2.77ct
Size: 9.5 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 252.29
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ID: 515879
Weight: 1.21ct
Size: 9.9 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 111.80
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ID: 704565
Weight: 1.85ct
Size: 11.1 x 8.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 55.50
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ID: 669505
Weight: 14.90ct
Size: 18.4 x 14.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.70
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ID: 516394
Weight: 31.99ct
Size: 25.1 x 16.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 37.58
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ID: 742123
Weight: 3.04ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.40
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ID: 565668
Weight: 0.93ct
Size: 6.5 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 21.16
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ID: 428236
Weight: 6.02ct
Size: 13.4 x 11.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 47.68
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ID: 710143
Weight: 0.38ct
Size: 5.8 x 4 mm
Clarity: VVS-VS
Price: $ 3.19
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ID: 685242
Weight: 16.03ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.96
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ID: 719941
Weight: 2.37ct
Size: 8 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 71.10
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ID: 486347
Weight: 29.35ct
Size: 37.3 x 17.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.12
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ID: 474226
Weight: 1.80ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.63
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ID: 706946
Weight: 2.93ct
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.03
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ID: 742125
Weight: 3.17ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.70
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ID: 481436
Weight: 1.42ct
Size: 6.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.80
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ID: 362031
Weight: 17.81ct
Size: 17.7 x 15.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 47.02
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ID: 694268
Weight: 0.55ct
Size: 9.2 x 2.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.50
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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: 413677
Weight: 10.75ct
Size: 14 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 295.63
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ID: 421863
Weight: 0.70ct
Size: 7.3 x 4.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 71.84
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ID: 253182
Weight: 0.63ct
Size: 7 x 3.5 mm
Clarity: VS
Content: 1 pc
Price: $ 83.16
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ID: 695895
Weight: 4.80ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 144.00
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ID: 692708
Weight: 26.75ct
Size: 20 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 224.70
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ID: 721798
Weight: 14.54ct
Size: 16.4 x 13 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.45
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ID: 678169
Weight: 2.27ct
Size: 9 x 6 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.54
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ID: 554034
Weight: 21.57ct
Size: 15 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 26.18
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ID: 395277
Weight: 3.29ct
Size: 9.4 x 9.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 21.72
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ID: 655067
Weight: 25.63ct
Size: 27.1 x 14.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 79.66
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ID: 518934
Weight: 1.17ct
Size: 10 x 3.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 92.66
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ID: 719490
Weight: 0.73ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 6.13
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ID: 672021
Weight: 1.09ct
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.92
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ID: 431322
Weight: 1.38ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.24
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ID: 454414
Weight: 0.84ct
Size: 10.5 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.48
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ID: 493014
Weight: 5.55ct
Size: 14 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 40.14
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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: 714024
Weight: 0.41ct
Size: 5.9 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.14
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ID: 554939
Weight: 26.76ct
Size: 17.6 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.50
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ID: 637018
Weight: 2.27ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 49.93
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ID: 722767
Weight: 0.61ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.30
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ID: 386871
Weight: 6.70ct
Size: 23.6 x 11.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 59.62
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ID: 479453
Weight: 2.10ct (total)
Size: 9.8 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.18
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ID: 699289
Weight: 18.15ct
Size: 23.7 x 13.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 18.15
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ID: 715784
Weight: 3.13ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 30.05
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ID: 535773
Weight: 3.46ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.41
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ID: 569270
Weight: 2.28ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 45.32
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ID: 627862
Weight: 2.77ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 99.72
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ID: 733139
Weight: 3.41ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.82
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ID: 420279
Weight: 24.18ct
Size: 22.6 x 18 mm
Clarity: Translucent
Content: 1 pc
Price: $ 47.88
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ID: 724468
Weight: 0.23ct
Size: 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 38.64
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ID: 514984
Weight: 1.77ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.36
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ID: 411763
Weight: 1.73ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 79.93
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ID: 723478
Weight: 11.30ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.43
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ID: 557217
Weight: 3.25ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 27.20
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ID: 745149
Weight: 3.38ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.72
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ID: 560580
Weight: 5.23ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.32
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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

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 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 -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

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

Very large selection from affordable to high end I will be coming back to shop again!

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

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate
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