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

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ID: 378280
Weight: 13.84ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 54.80
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ID: 648457
Weight: 14.74ct
Size: 23.6 x 15.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.50
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ID: 499332
Weight: 2.25ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 20.80
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ID: 697849
Weight: 2.18ct (total)
Size: 6.3 x 5.8 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 13.08
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ID: 526016
Weight: 6.86ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 65.38
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ID: 707963
Weight: 2.90ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 2.78
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ID: 534194
Weight: 2.05ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.37
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ID: 587281
Weight: 1.47ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 135.83
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ID: 461090
Weight: 7.80ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 72.07
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ID: 724146
Weight: 1.63ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.65
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ID: 416886
Weight: 13.61ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 22.46
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ID: 479249
Weight: 2.03ct (total)
Size: 9.8 x 4.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 21.43
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ID: 492383
Weight: 6.86ct
Size: 15.3 x 12.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 23.46
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ID: 724973
Weight: 20.46ct
Size: 21.2 x 19 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.33
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ID: 672462
Weight: 10.22ct (total)
Size: 17.2 x 11.5 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 28.82
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ID: 418466
Weight: 12.94ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.62
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ID: 505337
Weight: 2.58ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.84
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ID: 698607
Weight: 3.38ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 28.39
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ID: 368575
Weight: 1.73ct
Size: 7.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 11.23
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ID: 420121
Weight: 42.61ct
Size: 28.3 x 21.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 76.69
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ID: 657911
Weight: 1.17ct
Size: 6.5 x 6.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.62
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ID: 634287
Weight: 0.81ct
Size: 6.6 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 14.76
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ID: 449737
Weight: 5.61ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 37.03
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ID: 381851
Weight: 2.21ct (total)
Size: 5.5 x 4.2 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 155.92
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ID: 422982
Weight: 46.04ct (total)
Size: 15 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 48.61
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ID: 514804
Weight: 2.74ct
Size: 9.2 x 7.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 47.02
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ID: 720548
Weight: 0.98ct
Size: 6.1 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 94.33
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ID: 552287
Weight: 5.49ct
Size: 15.9 x 11.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.73
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ID: 565359
Weight: 1.89ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 43.01
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ID: 699108
Weight: 3.31ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.80
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ID: 738960
Weight: 0.45ct
Size: 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 22.50
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ID: 640740
Weight: 1.07ct
Size: 6.8 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.07
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ID: 328560
Weight: 26.89ct
Size: 20 x 15 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 42.60
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ID: 437685
Weight: 2.00ct
Size: 8.4 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 92.40
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ID: 565674
Weight: 0.93ct
Size: 5.8 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 21.16
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ID: 728141
Weight: 1.86ct
Size: 8.2 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 11.16
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ID: 455169
Weight: 18.62ct (total)
Size: 15.7 x 9.9 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 31.22
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ID: 706442
Weight: 9.86ct
Size: 13.8 x 12.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.11
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ID: 596470
Weight: 22.50ct
Size: 26.4 x 16 mm
Clarity: VVS
Content: 1 pc
Price: $ 198.40
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ID: 713733
Weight: 1.16ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.74
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ID: 533557
Weight: 2.05ct
Size: 8.3 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 121.78
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ID: 708413
Weight: 2.58ct
Size: 14 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 78.14
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ID: 482181
Weight: 2.00ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 13.10
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ID: 374179
Weight: 25.16ct (total)
Size: 17.6 x 8.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 239.80
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ID: 717173
Weight: 1.56ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 31.82
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ID: 715325
Weight: 1.58ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.17
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ID: 547552
Weight: 3.43ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.64
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ID: 460582
Weight: 0.73ct
Size: 8 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 77.09
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ID: 390591
Weight: 2.25ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 144.82
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ID: 727327
Weight: 1.09ct
Size: 6 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.62
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ID: 392904
Weight: 2.57ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 67.85
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ID: 714405
Weight: 0.68ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 20.40
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ID: 471690
Weight: 1.43ct (total)
Size: 4.9 x 3.9 mm
Clarity: VS
Content: 4 pcs
Price: $ 188.76
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ID: 522785
Weight: 7.17ct
Size: 14.8 x 11.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 56.78
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ID: 514789
Weight: 2.32ct
Size: 9.1 x 7.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 39.82
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ID: 526123
Weight: 6.78ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 63.80
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ID: 718270
Weight: 1.03ct
Size: 6 x 4.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 30.90
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ID: 439011
Weight: 2.01ct
Size: 10 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 124.70
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ID: 698531
Weight: 2.95ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.78
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ID: 450416
Weight: 7.96ct
Size: 15.4 x 11.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 73.55
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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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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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looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

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Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
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