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

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ID: 657909
Weight: 0.94ct
Size: 7.1 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.51
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ID: 606933
Weight: 27.60ct (total)
Size: 20.2 x 13.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 43.00
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ID: 693232
Weight: 19.33ct
Size: 18.3 x 14.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 162.37
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ID: 743330
Weight: 29.19ct
Size: 25.7 x 23.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 116.76
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ID: 674832
Weight: 9.16ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.38
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ID: 633302
Weight: 9.11ct
Size: 15.1 x 12.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 48.43
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ID: 597025
Weight: 4.26ct
Size: 13 x 9.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 33.74
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ID: 328240
Weight: 14.51ct (total)
Size: 12 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 87.06
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ID: 486011
Weight: 2.46ct
Size: 9.2 x 6.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 22.73
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ID: 707739
Weight: 6.87ct
Size: 15.4 x 9.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 49.46
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ID: 693331
Weight: 79.52ct
Size: 47.3 x 27.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.34
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ID: 499194
Weight: 1.90ct
Size: 11.6 x 5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 376.20
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ID: 400669
Weight: 5.03ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 33.20
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ID: 486179
Weight: 2.50ct
Size: 8.6 x 6.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 21.00
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ID: 411537
Weight: 1.01ct
Size: 5.7 x 4.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 54.70
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ID: 704917
Weight: 1.42ct
Size: 11.3 x 7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 42.60
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ID: 411896
Weight: 1.14ct
Size: 8 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 75.24
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ID: 384485
Weight: 15.02ct
Size: 20.8 x 13.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 39.65
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ID: 728175
Weight: 3.37ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 8.09
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ID: 542765
Weight: 0.57ct
Size: 6.2 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 25.43
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ID: 490272
Weight: 1.45ct
Size: 7.1 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 110.24
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ID: 639186
Weight: 2.11ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 52.92
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ID: 712829
Weight: 16.79ct
Size: 21.2 x 15.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 141.04
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ID: 683151
Weight: 3.41ct
Size: 11.5 x 9.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.60
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ID: 679206
Weight: 2.75ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.10
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ID: 484104
Weight: 6.48ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 42.77
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ID: 386817
Weight: 16.12ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 63.84
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ID: 714098
Weight: 0.65ct
Size: 7.4 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 35.10
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ID: 502167
Weight: 2.25ct (total)
Size: 6.8 x 6 mm
Clarity: VS
Content: 4 pcs
Price: $ 17.82
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ID: 606519
Weight: 1.60ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 4.22
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ID: 719811
Weight: 1.02ct
Size: 5.9 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 18.36
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ID: 673498
Weight: 2.74ct
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 39.40
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ID: 398138
Weight: 1.73ct
Size: 20.5 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 50.24
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ID: 517811
Weight: 23.44ct
Size: 24.5 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.54
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ID: 372551
Weight: 2.44ct
Size: 10 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.10
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ID: 672128
Weight: 0.97ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 23.28
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ID: 747229
Weight: 1.57ct
Size: 8.2 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 219.80
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ID: 525359
Weight: 1.61ct
Size: 8 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 247.94
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ID: 527951
Weight: 1.04ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.46
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ID: 390592
Weight: 1.94ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 8 pcs
Price: $ 124.86
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ID: 691142
Weight: 0.44ct
Size: 4.5 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 26.40
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ID: 688174
Weight: 1.68ct
Size: 8.3 x 6.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 2.02
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ID: 423451
Weight: 33.97ct (total)
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 44.84
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ID: 359824
Weight: 2.70ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 17.82
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ID: 728016
Weight: 2.70ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.48
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ID: 534617
Weight: 1.76ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.94
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ID: 521571
Weight: 23.18ct
Size: 19 x 19 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 183.59
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ID: 548286
Weight: 1.16ct
Size: 6.4 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 78.36
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ID: 495897
Weight: 0.93ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 52.18
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ID: 474532
Weight: 2.02ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 66.66
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ID: 640015
Weight: 0.30ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.40
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ID: 333666
Weight: 11.92ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 23.60
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ID: 642737
Weight: 2.70ct
Size: 10.3 x 7.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.34
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ID: 712716
Weight: 7.71ct (total)
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.54
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ID: 366834
Weight: 9.20ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 63.04
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ID: 680842
Weight: 2.72ct
Size: 10 x 8 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 81.60
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ID: 701069
Weight: 1.10ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 66.00
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ID: 688253
Weight: 0.27ct
Size: 4.7 x 2.9 mm
Clarity: VS
Content: 1 pc
Price: $ 17.82
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ID: 730240
Weight: 9.12ct
Size: 20.2 x 12.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.76
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ID: 713966
Weight: 1.76ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 29.57
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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 purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

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I love wide range of stones. Always have my preference.

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I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

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went well

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No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

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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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I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

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Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
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