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

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ID: 730288
Weight: 0.80ct
Size: 5.1 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 48.00
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ID: 650538
Weight: 3.00ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 25.20
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ID: 524007
Weight: 16.06ct
Size: 21 x 16.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 127.20
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ID: 664614
Weight: 2.31ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 49.90
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ID: 714160
Weight: 0.67ct (total)
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 20.10
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ID: 381923
Weight: 3.28ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 20 pcs
Price: $ 173.58
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ID: 636580
Weight: 6.58ct
Size: 15.1 x 11.1 mm
Clarity: VVS
Price: $ 15.79
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ID: 648008
Weight: 4.65ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.06
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ID: 342046
Weight: 4.16ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 38.44
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ID: 590215
Weight: 1.38ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 26.02
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ID: 520291
Weight: 9.04ct
Size: 18 x 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 85.68
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ID: 725875
Weight: 0.70ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 6.72
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ID: 551192
Weight: 1.13ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 8.50
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ID: 555875
Weight: 0.78ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.59
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ID: 712014
Weight: 13.30ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 35.44
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ID: 397414
Weight: 5.10ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Price: $ 33.66
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ID: 529165
Weight: 1.46ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 127.20
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ID: 740672
Weight: 0.04ct
Size: 2.2 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 111.67
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ID: 678139
Weight: 0.24ct
Size: 2.8 x 2.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 144.00
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ID: 479080
Weight: 1.83ct (total)
Size: 9.9 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 19.32
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ID: 458284
Weight: 1.14ct (total)
Size: 4.4 x 3.5 mm
Clarity: VS
Content: 4 pcs
Price: $ 150.48
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ID: 707108
Weight: 1.89ct
Size: 8 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.54
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ID: 661938
Weight: 1.87ct
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.51
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ID: 426670
Weight: 12.20ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 56.36
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ID: 439161
Weight: 2.24ct
Size: 7.4 x 7.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 138.97
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ID: 708227
Weight: 2.91ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.82
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ID: 500455
Weight: 2.28ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 21.07
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ID: 457534
Weight: 1.43ct
Size: 12.6 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 188.76
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ID: 502584
Weight: 2.24ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.74
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ID: 719578
Weight: 0.64ct
Size: 5 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 11.52
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ID: 658556
Weight: 12.46ct
Size: 16.9 x 16 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.24
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ID: 687173
Weight: 7.07ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.48
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ID: 741971
Weight: 1.71ct
Size: 9.9 x 4.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 17.10
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ID: 710186
Weight: 1.49ct
Size: 7.2 x 5.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.70
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ID: 305178
Weight: 2.19ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 144.54
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ID: 508721
Weight: avg. 4.85 ct / each
Size: 12 mm (calibrated)
Clarity: Opaque
Price: $ 5.65
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ID: 397300
Weight: 5.96ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.34
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ID: 669173
Weight: 5.38ct
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 161.40
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ID: 545069
Weight: 1.27ct (total)
Size: 6.5 x 4.3 mm
Clarity: I1
Content: 2 pcs
Price: $ 33.53
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ID: 428672
Weight: 3.72ct
Size: 12.3 x 8.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 24.55
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ID: 536988
Weight: 1.42ct
Size: 6.6 x 5.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 126.53
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ID: 433893
Weight: 2.32ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.31
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ID: 715811
Weight: 0.60ct
Size: 5.4 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 38.16
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ID: 617100
Weight: 24.72ct
Size: 32.7 x 21.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.50
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ID: 457112
Weight: 2.63ct
Size: 11 x 8.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.30
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ID: 394335
Weight: 4.53ct (total)
Size: 8.6 x 8.6 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 29.90
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ID: 724897
Weight: 7.20ct
Size: 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.21
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ID: 499600
Weight: 1.26ct
Size: 11.8 x 5.7 mm
Clarity: VS
Price: $ 11.64
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ID: 567690
Weight: 2.17ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 48.70
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ID: 504910
Weight: 8.50ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 56.10
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ID: 706498
Weight: 10.22ct
Size: 14.1 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.84
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ID: 719382
Weight: 0.99ct
Size: 5.8 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.82
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ID: 636573
Weight: 6.54ct
Size: 15.1 x 11.1 mm
Clarity: VS
Content: 1 pc
Price: $ 15.70
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ID: 561384
Weight: 14.42ct
Size: 18.7 x 9.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 38.06
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ID: 635492
Weight: 7.08ct
Size: 15.3 x 11.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 59.47
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ID: 692963
Weight: 26.27ct
Size: 34.3 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.46
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ID: 417648
Weight: 7.59ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Price: $ 16.02
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ID: 464512
Weight: 4.04ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 37.33
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ID: 663078
Weight: 1.57ct
Size: 7.2 x 6.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 9.42
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ID: 711533
Weight: 7.29ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.42
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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 love wide range of stones. Always have my preference.

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It was a good experience looking for and finding a nice amethyst stone

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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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All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

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I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.

Posted By Desertchick in March, 2025
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Posted By Annie in September, 2025
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