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

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ID: 674966
Weight: 0.97ct (total)
Size: 8 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 6.98
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ID: 619998
Weight: 20.09ct (total)
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 53.04
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ID: 537740
Weight: 1.01ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.87
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ID: 484036
Weight: 40.42ct
Size: 29 x 24.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 80.03
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ID: 525226
Weight: 33.55ct
Size: 22.3 x 18.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 73.08
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ID: 675208
Weight: 20.68ct
Size: 31.4 x 17.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.61
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ID: 649922
Weight: 30.67ct
Size: 29.7 x 19 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.72
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ID: 699018
Weight: 3.32ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.89
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ID: 717124
Weight: 0.76ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.50
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ID: 433845
Weight: 3.98ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 26.27
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ID: 658559
Weight: 22.77ct
Size: 18 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.34
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ID: 408035
Weight: 13.94ct
Size: 15 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 32.94
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ID: 604617
Weight: 1.01ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 9.34
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ID: 741916
Weight: 2.42ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 24.20
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ID: 594827
Weight: 0.85ct
Size: 5 x 5 mm (calibrated)
Clarity: SI
Price: $ 20.20
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ID: 500232
Weight: 1.55ct
Size: 11.9 x 5.9 mm
Clarity: VS
Price: $ 14.33
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ID: 487114
Weight: 27.13ct
Size: 23.3 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.38
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ID: 617527
Weight: 2.14ct
Size: 8.4 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 45.52
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ID: 686283
Weight: 3.43ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 4.12
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ID: 417159
Weight: 7.73ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.31
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ID: 710489
Weight: avg. 3.79 ct / each
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Price: $ 2.09
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ID: 521330
Weight: 9.99ct
Size: 17.9 x 13.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 263.74
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ID: 386254
Weight: 4.41ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 10.58
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ID: 688977
Weight: 1.11ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 10.66
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ID: 492283
Weight: 7.74ct
Size: 19.9 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.38
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ID: 662747
Weight: 1.39ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.68
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ID: 655530
Weight: 1.32ct
Size: 10 x 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.06
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ID: 389353
Weight: 0.74ct
Size: 7.4 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.85
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ID: 712639
Weight: 0.87ct
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.32
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ID: 547635
Weight: 1.43ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.98
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ID: 465978
Weight: 6.51ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.90
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ID: 664003
Weight: 1.88ct
Size: 10.9 x 6.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.02
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ID: 451274
Weight: 1.48ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.68
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ID: 463928
Weight: 1.76ct
Size: 12.1 x 6.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.23
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ID: 692448
Weight: 13.24ct
Size: 16 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 111.22
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ID: 418397
Weight: 7.47ct
Size: 15 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 39.44
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ID: 708262
Weight: 1.79ct
Size: 7.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.97
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ID: 463166
Weight: 1.71ct
Size: 11.9 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.64
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ID: 697577
Weight: 2.16ct
Size: 12.3 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 65.45
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ID: 727856
Weight: 1.15ct
Size: 7 x 6.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.90
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ID: 592189
Weight: 0.76ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.08
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ID: 682702
Weight: 0.57ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Price: $ 10.26
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ID: 537023
Weight: 1.42ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.63
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ID: 696607
Weight: 1.62ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 40.16
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ID: 678867
Weight: 2.86ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.02
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ID: 430870
Weight: 5.30ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 13.78
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ID: 692166
Weight: 1.91ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 114.60
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ID: 351811
Weight: 3.14ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 10 pcs
Price: $ 82.90
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ID: 465249
Weight: 4.27ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 37.37
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ID: 693498
Weight: 5.86ct
Size: 10.8 x 10.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 194.29
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ID: 662726
Weight: 18.53ct (total)
Size: 19 x 19 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 13.12
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ID: 503445
Weight: 2.84ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 26.24
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ID: 741081
Weight: 13.92ct
Size: 18 x 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 487.20
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ID: 378277
Weight: 13.93ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 55.16
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ID: 724444
Weight: 64.82ct
Size: 35.2 x 23 mm
Clarity: IF
Content: 1 pc
Price: $ 584.94
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ID: 673897
Weight: 16.02ct
Size: 19.4 x 16.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 288.36
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ID: 492360
Weight: 6.43ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.19
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ID: 715706
Weight: 0.76ct
Size: 5.4 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.34
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ID: 716132
Weight: 3.68ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 35.33
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ID: 538085
Weight: 0.98ct (total)
Size: 8 x 4.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 6.58
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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

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
Source: Bizrate

Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
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Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
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Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 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 -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
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Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
Source: Bizrate
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