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

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ID: 428275
Weight: 46.30ct
Size: 28.5 x 24.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.94
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ID: 565522
Weight: 2.16ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 49.13
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ID: 493343
Weight: 6.60ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.49
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ID: 498888
Weight: 1.79ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 4 pcs
Price: $ 236.28
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ID: 586513
Weight: 21.57ct
Size: 17.5 x 17.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 142.37
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ID: 724655
Weight: 0.70ct
Size: 10 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 21.00
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ID: 718506
Weight: 24.71ct
Size: 42.2 x 16.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 148.26
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ID: 661828
Weight: 2.32ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.59
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ID: 365482
Weight: 1.70ct
Size: 7.5 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 62.32
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ID: 321835
Weight: 8.60ct
Size: 18.9 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 79.46
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ID: 669624
Weight: 21.88ct
Size: 24.6 x 16.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 65.64
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ID: 393082
Weight: 8.04ct (total)
Size: 12 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 44.22
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ID: 612261
Weight: 0.67ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.34
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ID: 702026
Weight: 4.16ct
Size: 13.3 x 6.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.96
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ID: 728152
Weight: 3.56ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 8.54
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ID: 501497
Weight: 20.09ct
Size: 35.1 x 19.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 39.78
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ID: 619201
Weight: 8.63ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 43.63
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ID: 658530
Weight: 8.05ct
Size: 18.7 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.98
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ID: 344924
Weight: 23.45ct
Size: 18.9 x 15.4 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 41.80
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ID: 714781
Weight: 0.81ct
Size: 5.2 mm
Clarity: SI
Content: 1 pc
Price: $ 24.30
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ID: 608464
Weight: 1.07ct
Size: 8.2 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 35.32
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ID: 640449
Weight: 0.65ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 7.02
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ID: 663112
Weight: 3.67ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.81
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ID: 558900
Weight: 1.14ct
Size: 7.6 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.33
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ID: 377723
Weight: 3.84ct (total)
Size: 7 x 4.7 mm
Clarity: VS
Content: 4 pcs
Price: $ 98.38
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ID: 708627
Weight: 5.13ct
Size: 16.5 x 11.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 129.48
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ID: 461628
Weight: 24.38ct
Size: 21.8 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 38.63
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ID: 475148
Weight: 2.15ct (total)
Size: 6.6 x 4.6 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 8.52
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ID: 722694
Weight: 7.88ct
Size: 20 x 8.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 66.19
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ID: 456563
Weight: 34.22ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 105.24
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ID: 708640
Weight: 2.19ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 45.23
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ID: 678137
Weight: 0.29ct
Size: 3.4 x 3.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 174.00
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ID: 408131
Weight: 10.01ct
Size: 13 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 23.65
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ID: 606774
Weight: 3.65ct
Size: 10.5 x 9.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 48.18
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ID: 634656
Weight: 0.96ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 17.28
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ID: 333825
Weight: 68.06ct
Size: 47 x 29.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 326.69
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ID: 475111
Weight: 32.82ct
Size: 33.8 x 22 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.32
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ID: 686023
Weight: 3.32ct (total)
Size: 8.3 x 6.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 3.98
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ID: 728034
Weight: 0.07ct
Size: 2.5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.87
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ID: 694115
Weight: 24.82ct
Size: 22.7 x 21.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 74.46
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ID: 480216
Weight: 2.20ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 20.33
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ID: 345653
Weight: 22.58ct
Size: 19.6 x 14.1 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 38.75
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ID: 664687
Weight: 1.43ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.89
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ID: 577718
Weight: 10.23ct
Size: 15 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 94.52
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ID: 685328
Weight: 0.43ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.06
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ID: 393426
Weight: 3.21ct
Size: 9 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.19
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ID: 726914
Weight: 0.42ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 12.60
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ID: 525636
Weight: 1.68ct
Size: 7.5 x 6.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 310.46
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ID: 656082
Weight: 1.71ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 41.04
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ID: 700371
Weight: 1.00ct
Size: 6.1 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 35.90
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ID: 453901
Weight: 0.80ct
Size: 9.7 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.79
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ID: 716063
Weight: 18.23ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 175.01
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ID: 655267
Weight: 12.50ct
Size: 21.2 x 20.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.96
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ID: 706406
Weight: 7.96ct
Size: 12.3 x 11.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.24
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ID: 678139
Weight: 0.24ct
Size: 2.8 x 2.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 144.00
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ID: 474928
Weight: 1.67ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.43
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ID: 713756
Weight: 3.71ct
Size: 12.9 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 31.16
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ID: 721181
Weight: 1.17ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.83
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ID: 727110
Weight: 0.77ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.10
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ID: 383752
Weight: 1.93ct
Size: 17.9 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.66
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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

It was very good and concise.

Posted By Whydothey in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All Good

Posted By Boru in July, 2024
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
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 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

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

Why Choose Loose Untreated Gemstones?

Selecting loose untreated gemstones ensures you’re investing in authentic, natural beauty. Gems like unheated sapphires, untreated rubies, and unenhanced diamonds retain their original allure, free from artificial enhancements. These certified untreated gems are ideal for those seeking unique, ethical, and high-quality stones for custom jewelry or collections.

Perfect for Engagement Rings and Collectors

Our untreated gemstones, including GIA-certified natural gems, are highly sought after for engagement rings and collector’s pieces. With options like unheated topaz and virgin untreated stones, you can create a timeless design that reflects your individual style. Each gem is carefully selected for its purity and brilliance.

Rare and Exquisite Natural Gems

From authentic untreated crystals to precious untreated gemstones, our collection offers something for every taste. These rare untreated gems for collectors are perfect for showcasing the natural beauty of stones like unheated and untreated stones that remain untouched by enhancements, preserving their natural value and appeal.

Quality Assurance You Can Trust

Every stone in our selection of loose untreated gemstones is thoroughly inspected to meet the highest standards. Whether you’re looking for untreated gemstones for engagement rings or certified untreated gems for a special project, our collection ensures authenticity and unparalleled quality.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

It was very good and concise.

Posted By Whydothey in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All Good

Posted By Boru in July, 2024
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
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 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

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

FAQ's

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.

Enlarged Gemstone Image