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

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ID: 737504
Weight: 1.89ct
Size: 8.6 x 6.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 47.25
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ID: 384008
Weight: 3.29ct
Size: 12.2 x 8.6 mm
Clarity: VS
Content: 1 pc
Price: $ 130.28
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ID: 696557
Weight: 51.09ct
Size: 39.9 x 18.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 91.97
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ID: 694220
Weight: 0.91ct
Size: 14.1 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.30
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ID: 481329
Weight: 44.66ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 44.22
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ID: 664166
Weight: 1.21ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.89
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ID: 409438
Weight: 11.03ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 52.56
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ID: 698716
Weight: 1.23ct
Size: 6.9 x 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.38
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ID: 499226
Weight: 1.87ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.56
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ID: 503105
Weight: 1.99ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.76
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ID: 627907
Weight: 1.02ct
Size: 5.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.76
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ID: 449909
Weight: 2.09ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.80
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ID: 574612
Weight: 3.03ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 79.99
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ID: 593191
Weight: 1.36ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.13
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ID: 697109
Weight: 5.85ct
Size: 15.2 x 9.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 42.12
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ID: 689588
Weight: 0.81ct
Size: 9.1 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 7.78
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ID: 724779
Weight: 0.66ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 110.88
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ID: 516599
Weight: 15.79ct
Size: 20.8 x 15.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.78
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ID: 589853
Weight: 3.32ct (total)
Size: 12 x 5.9 mm
Clarity: VS
Content: 2 pcs
Price: $ 70.12
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ID: 720345
Weight: 1.03ct
Size: 6.2 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 99.14
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ID: 714786
Weight: 0.80ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 24.00
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ID: 564233
Weight: 3.09ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.40
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ID: 663976
Weight: 2.05ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.28
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ID: 710504
Weight: 6.23ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.12
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ID: 693776
Weight: 37.26ct
Size: 34 x 20 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.93
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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: 737553
Weight: 6.96ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.76
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ID: 575185
Weight: 1.09ct
Size: 8.4 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 115.10
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ID: 710194
Weight: 1.14ct
Size: 5.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.32
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ID: 521617
Weight: 23.89ct
Size: 30.8 x 9.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.34
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ID: 724874
Weight: 0.46ct
Size: 4.6 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 19.32
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ID: 695580
Weight: 0.58ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.88
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ID: 485890
Weight: 6.46ct
Size: 13.9 x 11 mm
Clarity: Translucent
Content: 1 pc
Price: $ 54.26
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ID: 532317
Weight: 4.56ct
Size: 15 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.12
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ID: 567156
Weight: 5.31ct
Size: 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.06
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ID: 554037
Weight: 22.05ct
Size: 15 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 26.78
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ID: 506058
Weight: 52.00ct
Size: 24.9 x 21.3 mm
Clarity: IF
Content: 1 pc
Price: $ 411.84
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ID: 534189
Weight: 1.89ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.32
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ID: 398109
Weight: 1.19ct
Size: 14 x 3.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.56
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ID: 484266
Weight: 4.90ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 64.68
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ID: 691701
Weight: 0.95ct
Size: 6 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 57.00
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ID: 390045
Weight: 1.12ct
Size: 8.1 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 72.56
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ID: 694271
Weight: 0.69ct
Size: 11.3 x 3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.70
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ID: 565524
Weight: 1.80ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 40.93
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ID: 744049
Weight: 1.26ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 340.20
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ID: 438019
Weight: 1.08ct
Size: 17.9 x 2.9 mm
Clarity: VS
Content: 1 pc
Price: $ 35.64
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ID: 735228
Weight: 2.67ct
Size: 9.1 x 6.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 128.16
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ID: 684855
Weight: 7.84ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.29
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ID: 522445
Weight: 188.20ct
Size: 47.2 x 32.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 496.85
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ID: 479659
Weight: 2.65ct (total)
Size: 9.9 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.98
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ID: 660347
Weight: 1.16ct
Size: 7.5 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 27.84
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ID: 463483
Weight: 1.40ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.72
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ID: 547257
Weight: 2.77ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.29
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ID: 454317
Weight: 0.69ct
Size: 9.6 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.15
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ID: 640762
Weight: 0.28ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.44
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ID: 568973
Weight: 2.31ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 45.92
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ID: 692476
Weight: 19.72ct
Size: 18.2 x 14.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 165.65
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ID: 694473
Weight: 20.80ct
Size: 18 x 18 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 174.72
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ID: 720311
Weight: 1.39ct
Size: 7 x 5.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 133.79
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ID: 555563
Weight: 17.40ct
Size: 18.5 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.61
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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!

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Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

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Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
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Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

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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.

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

Posted By Ballpark in December, 2024
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Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
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