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

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ID: 447774
Weight: 1.03ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 654.43
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ID: 497780
Weight: 2.81ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 19.40
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ID: 693447
Weight: 23.67ct
Size: 38.8 x 9.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.52
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ID: 718465
Weight: 1.59ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 47.70
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ID: 642105
Weight: 1.07ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 50.08
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ID: 676173
Weight: 3.36ct
Size: 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.55
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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: 458289
Weight: 1.24ct (total)
Size: 4.5 x 3.6 mm
Clarity: VS
Content: 4 pcs
Price: $ 163.68
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ID: 692682
Weight: 10.40ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.96
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ID: 553118
Weight: 2.00ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.04
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ID: 656088
Weight: 0.65ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.60
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ID: 615302
Weight: 1.09ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.51
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ID: 716078
Weight: 0.89ct
Size: 6.5 x 5.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 56.60
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ID: 665043
Weight: 9.17ct
Size: 15.4 x 12.7 mm
Clarity: VS
Content: 1 pc
Price: $ 77.03
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ID: 543974
Weight: 1.72ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 34.60
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ID: 694292
Weight: 18.03ct
Size: 21.3 x 17.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.10
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ID: 640385
Weight: 1.24ct
Size: 6 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 8.18
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ID: 685326
Weight: 0.27ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 11.34
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ID: 713885
Weight: 1.93ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 16.21
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ID: 659408
Weight: 1.47ct
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.53
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ID: 706856
Weight: 3.56ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 8.54
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ID: 476831
Weight: 26.06ct
Size: 28.2 x 20.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.02
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ID: 597735
Weight: 0.45ct
Size: 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 19.80
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ID: 688885
Weight: 0.95ct
Size: 9.2 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.12
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ID: 491853
Weight: 9.44ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: Opaque
Content: 5 pcs
Price: $ 27.67
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ID: 686818
Weight: 3.34ct (total)
Size: 8.4 x 6.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 4.01
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ID: 533975
Weight: 3.57ct (total)
Size: 9.1 x 6.6 mm
Clarity: VS
Content: 2 pcs
Price: $ 32.99
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ID: 462423
Weight: 3.01ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.87
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ID: 659541
Weight: 2.07ct
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.97
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ID: 485225
Weight: 8.33ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 43.98
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ID: 516195
Weight: 23.82ct (total)
Size: 20.9 x 12.8 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 27.98
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ID: 387136
Weight: 5.58ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 44.20
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ID: 451683
Weight: 1.32ct
Size: 8.2 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 81.89
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ID: 515020
Weight: 3.32ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 30.67
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ID: 556712
Weight: 2.99ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 25.03
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ID: 606843
Weight: 27.14ct (total)
Size: 21.3 x 11.5 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 42.28
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ID: 635569
Weight: 3.20ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 84.48
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ID: 515378
Weight: 26.79ct (total)
Size: 25.4 x 10.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 35.36
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ID: 394966
Weight: 1.18ct
Size: 7.3 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 58.00
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ID: 346569
Weight: 5.45ct
Size: 13.2 x 8.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 3,662.40
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ID: 604851
Weight: 7.00ct
Size: 15.9 x 10.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 92.40
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ID: 518685
Weight: 30.47ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.80
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ID: 604678
Weight: 26.37ct
Size: 31.2 x 23.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.85
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ID: 442159
Weight: 3.90ct (total)
Size: 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 102.96
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ID: 479509
Weight: 13.70ct
Size: 22.4 x 13.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 24.96
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ID: 701115
Weight: 35.29ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.06
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ID: 490729
Weight: 4.75ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 34.49
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ID: 694845
Weight: 6.33ct
Size: 12.1 x 10.8 mm
Clarity: VS
Content: 1 pc
Price: $ 43.75
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ID: 565168
Weight: 0.19ct (total)
Size: 2.9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 415.91
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ID: 686740
Weight: 0.47ct (total)
Size: 4.5 x 3.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 31.02
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ID: 647506
Weight: 1.14ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 30.10
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ID: 447048
Weight: 2.02ct
Size: 8.3 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 86.78
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ID: 688633
Weight: 1.45ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.92
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ID: 669083
Weight: 11.49ct
Size: 14 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 248.18
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ID: 624145
Weight: 1.92ct
Size: 8.1 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 12.67
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ID: 694216
Weight: 1.36ct
Size: 14.8 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.80
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ID: 463362
Weight: 4.39ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 34.76
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ID: 650589
Weight: 4.83ct (total)
Size: 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 30.72
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ID: 656753
Weight: 0.80ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.44
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ID: 686078
Weight: 0.15ct (total)
Size: 2.5 x 2.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 7.20
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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

Always excellent quality and service from GemSelect

Posted By Mike B. in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have ordered from Genselect before and always had a great experience. My go to source!

Posted By Kycaver in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

Posted By Ballpark in December, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Easy website to navigate, lots of different varieties and options to choose from.

Posted By Brian in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love browsing the site and everything is easy to find. There is just so much I get lost for hours. Sometimes I wish there were videos of some gems, but other than that I love shopping with GemSelect and I have referred the site to many people many times. I work in the jewelry industry myself and I love to show off what Ive had made with my gems from GemSelect! Thank you

Posted By Antennaesglow in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 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

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

Always excellent quality and service from GemSelect

Posted By Mike B. in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have ordered from Genselect before and always had a great experience. My go to source!

Posted By Kycaver in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

Posted By Ballpark in December, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Easy website to navigate, lots of different varieties and options to choose from.

Posted By Brian in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love browsing the site and everything is easy to find. There is just so much I get lost for hours. Sometimes I wish there were videos of some gems, but other than that I love shopping with GemSelect and I have referred the site to many people many times. I work in the jewelry industry myself and I love to show off what Ive had made with my gems from GemSelect! Thank you

Posted By Antennaesglow in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 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

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