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

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ID: 686794
Weight: 1.14ct (total)
Size: 6.1 x 4.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 24.62
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ID: 499173
Weight: 2.12ct
Size: 10.9 x 5.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 419.76
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ID: 396131
Weight: 6.16ct
Size: 10 x 10 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 302.06
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ID: 407937
Weight: 5.11ct
Size: 14.5 x 7.9 mm
Clarity: VS
Content: 1 pc
Price: $ 280.26
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ID: 567270
Weight: 55.11ct
Size: 34.5 x 31 mm
Clarity: Opaque
Content: 1 pc
Price: $ 124.39
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ID: 693820
Weight: 6.20ct
Size: 14.8 x 11.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.60
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ID: 416858
Weight: 11.49ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 50.56
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ID: 574776
Weight: 2.25ct
Size: 9.4 x 6.2 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 49.50
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ID: 704354
Weight: 4.12ct
Size: 16 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 741.60
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ID: 605440
Weight: 25.29ct (total)
Size: 18.2 x 11.4 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 39.38
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ID: 685622
Weight: 0.08ct (total)
Size: 2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 23.34
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ID: 576000
Weight: 4.38ct
Size: 12.5 x 12.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 131.40
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ID: 714475
Weight: 4.15ct
Size: 12.8 x 8.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 622.50
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ID: 616877
Weight: 1.05ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 76.24
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ID: 446520
Weight: 7.85ct
Size: 15 x 10.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.90
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ID: 398363
Weight: 13.86ct
Size: 16.3 x 14.3 mm
Clarity: VS
Content: 1 pc
Price: $ 871.03
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ID: 631645
Weight: 6.49ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 77.88
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ID: 600282
Weight: 109.25ct
Size: 46.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 82.20
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ID: 694477
Weight: 20.59ct
Size: 18 x 18 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 144.13
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ID: 476978
Weight: 23.78ct
Size: 16 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 94.16
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ID: 392385
Weight: 8.20ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 54.12
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ID: 662869
Weight: 5.38ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 107.60
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ID: 380599
Weight: 4.97ct
Size: 11.3 x 9.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 644.29
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ID: 644360
Weight: 1.74ct
Size: 7.7 x 7.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 104.40
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ID: 715772
Weight: 0.86ct
Size: 6.3 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 54.70
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ID: 559502
Weight: 1.87ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.12
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ID: 492381
Weight: 7.59ct
Size: 15.6 x 13.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 23.79
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ID: 382310
Weight: 3.11ct (total)
Size: 3.3 mm
Clarity: VS
Content: 20 pcs
Price: $ 164.74
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ID: 655398
Weight: 7.22ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.32
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ID: 565089
Weight: 0.21ct (total)
Size: 3 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 459.70
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ID: 548411
Weight: 1.62ct
Size: 7.5 x 5.8 mm
Clarity: SI
Content: 1 pc
Price: $ 27.36
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ID: 672146
Weight: 24.26ct
Size: 33.2 x 17.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 24.26
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ID: 472613
Weight: 58.47ct
Size: 37.3 x 24.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 121.94
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ID: 322037
Weight: 42.73ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 394.82
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ID: 679214
Weight: 19.33ct
Size: 26 x 15.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 115.98
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ID: 667936
Weight: 48.08ct
Size: 40.1 x 27.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 173.09
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ID: 338676
Weight: 2.97ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 135.59
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ID: 501492
Weight: 17.32ct
Size: 33.2 x 18.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 34.30
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ID: 346386
Weight: 1.11ct
Size: 8 x 5.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 43.96
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ID: 690766
Weight: 1.32ct
Size: 7 x 5 mm (calibrated)
Clarity: I1
Content: 1 pc
Price: $ 79.20
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ID: 670197
Weight: 9.15ct
Size: 13.4 x 11.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 158.17
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ID: 472934
Weight: 11.45ct (total)
Size: 19 x 10.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 125.95
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ID: 456180
Weight: 26.73ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 82.21
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ID: 521759
Weight: 26.43ct
Size: 28.5 x 17.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 174.44
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ID: 648645
Weight: 29.75ct
Size: 27.4 x 18.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.14
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ID: 284163
Weight: 0.87ct (total)
Size: 4.8 x 3.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 130.68
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ID: 385159
Weight: 7.82ct
Size: 25.5 x 12.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 70.39
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ID: 559175
Weight: 2.06ct (total)
Size: 7.3 x 5 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 7.82
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ID: 346056
Weight: 34.48ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 165.50
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ID: 384489
Weight: 6.29ct
Size: 13.7 x 8.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 3,522.40
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ID: 399657
Weight: 6.64ct
Size: 11 x 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 419.84
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ID: 339641
Weight: 7.69ct
Size: 14 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 64.97
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ID: 685584
Weight: 42.68ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 42.50
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ID: 667931
Weight: 50.36ct
Size: 36.9 x 27 mm
Clarity: Opaque
Content: 1 pc
Price: $ 151.08
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ID: 658259
Weight: 4.84ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 33.88
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ID: 635341
Weight: 25.30ct
Size: 29.7 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 212.52
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ID: 669283
Weight: 25.23ct (total)
Size: 19 x 12.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 454.14
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ID: 602853
Weight: 2.18ct (total)
Size: 6 mm (calibrated)
Clarity: SI-I1
Content: 2 pcs
Price: $ 71.94
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ID: 355080
Weight: 34.92ct
Size: 23.7 x 17.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 92.18
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ID: 714548
Weight: 0.58ct
Size: 5.3 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 1,392.00
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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

It was easy to find what I wanted

Posted By Villian in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

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

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

Posted By Uggadugga in May, 2025
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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 -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
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Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
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Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
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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
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Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate
Enlarged Gemstone Image