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

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ID: 550746
Weight: 1.36ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.42
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ID: 721829
Weight: 0.62ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 11.16
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ID: 669871
Weight: 17.52ct
Size: 22.5 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 52.56
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ID: 697683
Weight: 0.67ct (total)
Size: 3.8 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 14.47
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ID: 721626
Weight: 12.69ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.23
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ID: 431326
Weight: 1.55ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 16.34
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ID: 691375
Weight: 1.87ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 100.98
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ID: 711587
Weight: 1.26ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.16
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ID: 689800
Weight: 4.34ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 19.92
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ID: 392304
Weight: 74.01ct
Size: 35.3 x 23.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 71.05
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ID: 478033
Weight: 60.74ct
Size: 43.8 x 26.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.49
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ID: 656192
Weight: 0.96ct
Size: 7.9 x 7.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 23.04
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ID: 590483
Weight: 3.18ct
Size: 8.4 x 7.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 20.99
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ID: 456569
Weight: 1.45ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.40
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ID: 673104
Weight: 1.59ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 38.16
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ID: 731028
Weight: 10.82ct (total)
Size: 19 x 12 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 7.40
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ID: 438829
Weight: 1.85ct (total)
Size: 5.4 x 3.5 mm
Clarity: VS
Content: 5 pcs
Price: $ 36.26
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ID: 655557
Weight: 3.15ct (total)
Size: 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 75.60
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ID: 697889
Weight: 1.58ct
Size: 7.2 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.48
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ID: 566953
Weight: 76.47ct
Size: 58.5 x 32.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 156.91
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ID: 656108
Weight: 1.94ct
Size: 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 46.56
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ID: 372503
Weight: 1.99ct
Size: 11.2 x 6.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.14
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ID: 671596
Weight: 23.14ct
Size: 32.3 x 20.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 59.70
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ID: 692473
Weight: 12.67ct
Size: 16 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 106.43
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ID: 346086
Weight: 14.35ct
Size: 16.6 x 14.9 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 24.64
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ID: 515014
Weight: 1.93ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 17.83
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ID: 355851
Weight: 3.83ct (total)
Size: 5.1 x 4.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 25.28
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ID: 680825
Weight: 1.17ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 35.10
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ID: 510915
Weight: 28.62ct (total)
Size: 21.1 x 13.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 61.58
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ID: 563542
Weight: 0.93ct
Size: 6.7 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 20.87
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ID: 345631
Weight: 29.85ct
Size: 20.3 x 17.6 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 51.22
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ID: 422595
Weight: 9.66ct
Size: 17.2 x 14 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.26
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ID: 431219
Weight: 2.71ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 28.58
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ID: 384368
Weight: 1.25ct
Size: 14.3 x 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 31.84
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ID: 733463
Weight: 3.48ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.44
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ID: 639425
Weight: 15.10ct
Size: 22.1 x 14.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 126.84
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ID: 577726
Weight: 23.29ct
Size: 23.8 x 17.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 179.53
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ID: 662666
Weight: 17.01ct (total)
Size: 21 x 13.5 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 12.05
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ID: 687848
Weight: 0.33ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.84
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ID: 484396
Weight: 5.50ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 72.60
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ID: 434018
Weight: 5.81ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 38.35
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ID: 609295
Weight: 21.42ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.27
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ID: 509125
Weight: 26.60ct
Size: 20.9 x 16.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 245.78
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ID: 650037
Weight: 1.19ct
Size: 7 mm (calibrated)
Clarity: VVS
Price: $ 10.00
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ID: 461512
Weight: 1.51ct (total)
Size: 4.8 x 3.9 mm
Clarity: VS
Content: 4 pcs
Price: $ 199.32
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ID: 426613
Weight: 22.46ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 103.76
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ID: 359630
Weight: 19.73ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 47.35
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ID: 545737
Weight: 1.15ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 45.54
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ID: 710376
Weight: 3.05ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.62
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ID: 509903
Weight: 0.70ct
Size: 6.2 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 27.72
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ID: 661864
Weight: 1.51ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.24
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ID: 594181
Weight: 0.95ct
Size: 5.3 x 5.1 mm
Clarity: SI
Content: 1 pc
Price: $ 22.57
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ID: 522141
Weight: 24.87ct
Size: 30.3 x 23.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.28
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ID: 478500
Weight: 19.16ct
Size: 17.7 x 15.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 50.58
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ID: 592765
Weight: 1.10ct (total)
Size: 8 x 4.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 20.33
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ID: 328239
Weight: 13.12ct (total)
Size: 12 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 86.59
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ID: 708494
Weight: 1.77ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.55
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ID: 560340
Weight: 4.62ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.81
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ID: 645944
Weight: 10.42ct
Size: 21 x 14.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.51
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ID: 445897
Weight: 6.44ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 47.00
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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

Muy serios y muy oportunos para el envo

Posted By Veronica in September, 2024
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Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
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Overall Rating -> 10 star ratings

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

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Overall Rating -> 10 star ratings

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

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When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

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Very easy to navigate with a great selection.

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Good. I ts very user friendly.

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Great website, no hassle, easy check out and found everything I needed quickly

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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
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