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

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2.19ct Natural Lively Green Peridot, Cushion, VS

2.19ct Natural Lively Green Peridot, Cushion, VS
ID: 447513
Weight: 2.19ct
Size: 8.2 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 103.90
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5.74ct Natural Light Pink Rose Quartz, Emerald Cut, Transparent

5.74ct Natural Light Pink Rose Quartz, Emerald Cut, Transparent
ID: 394390
Weight: 5.74ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.88
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1.00ct Natural Bright Gold Citrine, Square, VVS-VS

1.00ct Natural Bright Gold Citrine, Square, VVS-VS
ID: 663982
Weight: 1.00ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 8.40
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8.87ct Natural Medium Green Moldavite, Fancy, Translucent
Moldavite Product Video (736133)

8.87ct Natural Medium Green Moldavite, Fancy, Translucent
ID: 736133
Weight: 8.87ct
Size: 19.1 x 15.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 219.16
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29.67ct Natural Warm White Agate, Oval, Opaque

29.67ct Natural Warm White Agate, Oval, Opaque
ID: 717162
Weight: 29.67ct
Size: 27.5 x 16 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.62
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0.47ct Natural Bluish White Rainbow Moonstone, Baguette, Transparent

0.47ct Natural Bluish White Rainbow Moonstone, Baguette, Transparent
ID: 733084
Weight: 0.47ct
Size: 5.8 x 3.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 16.45
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1.51ct Natural Light Grayish Violet Spinel, Cushion, VS

1.51ct Natural Light Grayish Violet Spinel, Cushion, VS
ID: 531810
Weight: 1.51ct
Size: 6.7 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 151.56
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3.31ct Natural Multicolor Opal, Oval, Opaque

3.31ct Natural Multicolor Opal, Oval, Opaque
ID: 697493
Weight: 3.31ct
Size: 13 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 100.30
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2.14ct Natural Bright Gold Citrine, Trillion, VVS-VS

2.14ct Natural Bright Gold Citrine, Trillion, VVS-VS
ID: 534176
Weight: 2.14ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.96
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1.16ct Natural Deep Golden Brown Sphene, Oval, Transparent

1.16ct Natural Deep Golden Brown Sphene, Oval, Transparent
ID: 640658
Weight: 1.16ct
Size: 6.9 x 6.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.66
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3.41ct Natural Medium Light-Pink Strawberry Quartz, Oval, Transparent

3.41ct Natural Medium Light-Pink Strawberry Quartz, Oval, Transparent
ID: 733467
Weight: 3.41ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.82
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7.06ct Natural Light Blue Green Hemimorphite Druzy, Fancy, Opaque

7.06ct Natural Light Blue Green Hemimorphite Druzy, Fancy, Opaque
ID: 439474
Weight: 7.06ct
Size: 17.1 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 139.79
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1.01ct Natural Earthy Green Tourmaline, Emerald Cut, VVS

1.01ct Natural Earthy Green Tourmaline, Emerald Cut, VVS
ID: 694140
Weight: 1.01ct
Size: 12 x 3.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 30.30
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0.87ct Natural Medium Purple Spinel, Cushion, VS

0.87ct Natural Medium Purple Spinel, Cushion, VS
ID: 524571
Weight: 0.87ct
Size: 6.5 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 57.42
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1.20ct Natural Multicolor Chocolate Opal, Oval, Transparent

1.20ct Natural Multicolor Chocolate Opal, Oval, Transparent
ID: 647354
Weight: 1.20ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 43.20
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1.87ctw Natural Light Golden Morganite, Pear Shape, VS

1.87ctw Natural Light Golden Morganite, Pear Shape, VS
ID: 571882
Weight: 1.87ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 148.10
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2.24ctw Natural Multicolor Labradorite, Round, Translucent

2.24ctw Natural Multicolor Labradorite, Round, Translucent
ID: 714996
Weight: 2.24ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 5.81
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2.05ct Natural Pinkish Purple Rhodolite Garnet, Oval, VVS
Rhodolite Garnet Product Video (735229)

2.05ct Natural Pinkish Purple Rhodolite Garnet, Oval, VVS
ID: 735229
Weight: 2.05ct
Size: 8.1 x 6.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 82.00
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4.01ct Natural Yellowish Green Apatite, Emerald Cut, VS-SI

4.01ct Natural Yellowish Green Apatite, Emerald Cut, VS-SI
ID: 396310
Weight: 4.01ct
Size: 9 x 9 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 196.64
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5.33ctw Natural Light Pink Strawberry Quartz, Round, Transparent

5.33ctw Natural Light Pink Strawberry Quartz, Round, Transparent
ID: 545030
Weight: 5.33ct (total)
Size: 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 39.74
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1.13ct Natural Medium-Light Green Tourmaline, Round, Transparent

1.13ct Natural Medium-Light Green Tourmaline, Round, Transparent
ID: 635391
Weight: 1.13ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.85
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23.14ct Natural Multicolor Peanut Wood, Cushion, Opaque

23.14ct Natural Multicolor Peanut Wood, Cushion, Opaque
ID: 696386
Weight: 23.14ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.66
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1.10ct Natural Deep Orange Hessonite Garnet, Emerald Cut, VS

1.10ct Natural Deep Orange Hessonite Garnet, Emerald Cut, VS
ID: 647619
Weight: 1.10ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.08
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3.78ctw Natural Medium Yellow Sillimanite, Oval, VVS

3.78ctw Natural Medium Yellow Sillimanite, Oval, VVS
ID: 411296
Weight: 3.78ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 102.37
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20.86ct Natural Mauve Violet Lepidolite, Fancy, Opaque

20.86ct Natural Mauve Violet Lepidolite, Fancy, Opaque
ID: 692999
Weight: 20.86ct
Size: 33.3 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.51
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9.87ctw Natural Multicolor Pietersite, Round, Opaque

9.87ctw Natural Multicolor Pietersite, Round, Opaque
ID: 672010
Weight: 9.87ct (total)
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 27.83
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92.62ct Natural Multicolor Jasper, Oval, Opaque

92.62ct Natural Multicolor Jasper, Oval, Opaque
ID: 605591
Weight: 92.62ct
Size: 38.6 x 28.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 57.46
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0.43ct Natural Intense Orange Spessartite Garnet, Oval, VS

0.43ct Natural Intense Orange Spessartite Garnet, Oval, VS
ID: 695054
Weight: 0.43ct
Size: 4.7 x 3.9 mm
Clarity: VS
Content: 1 pc
Price: $ 15.48
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3.08ctw Natural Medium Golden Citrine, Emerald Cut, VVS-VS

3.08ctw Natural Medium Golden Citrine, Emerald Cut, VVS-VS
ID: 556865
Weight: 3.08ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.78
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4.00ct Natural Light Pink Rose Quartz, Emerald Cut, Transparent

4.00ct Natural Light Pink Rose Quartz, Emerald Cut, Transparent
ID: 395226
Weight: 4.00ct
Size: 10 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.00
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9.54ct Natural Seaweed Green Serpentine, Oval, Translucent

9.54ct Natural Seaweed Green Serpentine, Oval, Translucent
ID: 671550
Weight: 9.54ct
Size: 19.2 x 13.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 24.61
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1.36ct Natural Light Bumblebee Yellow Beryl, Cushion, VVS

1.36ct Natural Light Bumblebee Yellow Beryl, Cushion, VVS
ID: 640507
Weight: 1.36ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.17
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125.94ct Natural Dark Green Bloodstone, Square, Opaque

125.94ct Natural Dark Green Bloodstone, Square, Opaque
ID: 692395
Weight: 125.94ct
Size: 31.7 x 31.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 52.90
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2.60ct Natural Dark Orange-Gold Citrine, Oval, VVS-VS

2.60ct Natural Dark Orange-Gold Citrine, Oval, VVS-VS
ID: 456422
Weight: 2.60ct
Size: 11.5 x 8.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.02
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0.49ct Natural Light Yellow Color-Change Diaspore, Oval, VVS-VS

0.49ct Natural Light Yellow Color-Change Diaspore, Oval, VVS-VS
ID: 715670
Weight: 0.49ct
Size: 4.7 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.16
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0.89ct Natural Light Yellow Color-Change Diaspore, Pear Shape, VVS-VS

0.89ct Natural Light Yellow Color-Change Diaspore, Pear Shape, VVS-VS
ID: 388907
Weight: 0.89ct
Size: 8.5 x 5.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 57.14
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2.16ctw Natural Medium Red Pyrope Garnet, Marquise, VVS-VS

2.16ctw Natural Medium Red Pyrope Garnet, Marquise, VVS-VS
ID: 479105
Weight: 2.16ct (total)
Size: 9.9 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.81
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0.52ct Natural Bluish White Opal, Oval, Transparent

0.52ct Natural Bluish White Opal, Oval, Transparent
ID: 727388
Weight: 0.52ct
Size: 7.2 x 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 15.60
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17.45ct Natural Multicolor Fossil Coral, Cushion, Opaque

17.45ct Natural Multicolor Fossil Coral, Cushion, Opaque
ID: 550850
Weight: 17.45ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 26.26
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2.95ct Natural Dark Red Pyrope Garnet, Fancy, Transparent

2.95ct Natural Dark Red Pyrope Garnet, Fancy, Transparent
ID: 583865
Weight: 2.95ct
Size: 12.3 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.79
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2.29ctw Natural Medium-Dark Violet Amethyst, Oval, VVS-VS

2.29ctw Natural Medium-Dark Violet Amethyst, Oval, VVS-VS
ID: 427540
Weight: 2.29ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 15.12
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6.41ctw Natural Reddish Orange Zircon, Round, Transparent

6.41ctw Natural Reddish Orange Zircon, Round, Transparent
ID: 337627
Weight: 6.41ct (total)
Size: 4.5 mm (calibrated)
Clarity: Transparent
Content: 10 pcs
Price: $ 59.23
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0.14ct Natural Bluish Green Alexandrite, Oval, VS

0.14ct Natural Bluish Green Alexandrite, Oval, VS
ID: 735063
Weight: 0.14ct
Size: 3.8 x 2.7 mm
Clarity: VS
Content: 1 pc
Price: $ 117.60
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0.66ct Natural Very Light Yellow Color-Change Diaspore, Oval, VVS-VS

0.66ct Natural Very Light Yellow Color-Change Diaspore, Oval, VVS-VS
ID: 478543
Weight: 0.66ct
Size: 7.1 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.92
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1.35ct Natural Medium Orange Sunstone, Oval, Translucent

1.35ct Natural Medium Orange Sunstone, Oval, Translucent
ID: 594578
Weight: 1.35ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 26.94
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7.30ct Natural Pale Yellow Rutile Quartz, Pear Shape, Transparent

7.30ct Natural Pale Yellow Rutile Quartz, Pear Shape, Transparent
ID: 435779
Weight: 7.30ct
Size: 15.2 x 11 mm
Clarity: Transparent
Content: 1 pc
Price: $ 23.89
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8.20ct Natural Multicolor Agate, Sphere / Ball, Opaque

8.20ct Natural Multicolor Agate, Sphere / Ball, Opaque
ID: 700584
Weight: 8.20ct
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.87
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4.71ctw Natural Magenta-Pink Rhodolite Garnet, Trillion, VS

4.71ctw Natural Magenta-Pink Rhodolite Garnet, Trillion, VS
ID: 424067
Weight: 4.71ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 45.22
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1.14ct Natural Earthy Green Tourmaline, Baguette, VVS-VS

1.14ct Natural Earthy Green Tourmaline, Baguette, VVS-VS
ID: 724884
Weight: 1.14ct
Size: 18.7 x 2.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 47.88
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1.09ct Natural Very Light Yellow Color-Change Diaspore, Cushion, VS-SI

1.09ct Natural Very Light Yellow Color-Change Diaspore, Cushion, VS-SI
ID: 424865
Weight: 1.09ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 43.16
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5.84ct Natural Rose Pink Rose Quartz, Emerald Cut, Transparent

5.84ct Natural Rose Pink Rose Quartz, Emerald Cut, Transparent
ID: 394375
Weight: 5.84ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 38.54
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0.64ct Natural Reddish Orange Fire Opal, Oval, Translucent

0.64ct Natural Reddish Orange Fire Opal, Oval, Translucent
ID: 592302
Weight: 0.64ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 21.12
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0.87ctw Natural Bluish White Rainbow Moonstone, Oval, Transparent

0.87ctw Natural Bluish White Rainbow Moonstone, Oval, Transparent
ID: 726179
Weight: 0.87ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 34.46
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1.42ct Natural Multicolor Opal, Oval, Transparent

1.42ct Natural Multicolor Opal, Oval, Transparent
ID: 545741
Weight: 1.42ct
Size: 11 x 7.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 56.23
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1.00ct Natural Medium Pink Tourmaline, Round, Transparent

1.00ct Natural Medium Pink Tourmaline, Round, Transparent
ID: 709071
Weight: 1.00ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.65
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12.41ct Natural Mahogany Red Star Garnet, Oval, Opaque

12.41ct Natural Mahogany Red Star Garnet, Oval, Opaque
ID: 723470
Weight: 12.41ct
Size: 15.6 x 12.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.75
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9.48ct Natural Warm Brown Smoky Quartz, Emerald Cut, VVS

9.48ct Natural Warm Brown Smoky Quartz, Emerald Cut, VVS
ID: 618797
Weight: 9.48ct
Size: 14 x 14 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 47.93
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3.70ctw Natural Medium Brown Smoky Quartz, Round, VS

3.70ctw Natural Medium Brown Smoky Quartz, Round, VS
ID: 428600
Weight: 3.70ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 9.77
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3.21ct Natural Pineapple yellow Sphene, Oval, Transparent

3.21ct Natural Pineapple yellow Sphene, Oval, Transparent
ID: 698502
Weight: 3.21ct
Size: 9.3 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 19.26
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0.31ct Natural Deep Azure Blue Kyanite, Round, VS-SI

0.31ct Natural Deep Azure Blue Kyanite, Round, VS-SI
ID: 714172
Weight: 0.31ct
Size: 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 9.30
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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

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This was a great time as always. The only problem I had was deciding between all the beautiful and affordable stones that met my requirements. I love shopping for sapphires!

Posted By Phoenix in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love browsing the site and everything is easy to find. There is just so much I get lost for hours. Sometimes I wish there were videos of some gems, but other than that I love shopping with GemSelect and I have referred the site to many people many times. I work in the jewelry industry myself and I love to show off what Ive had made with my gems from GemSelect! Thank you

Posted By Antennaesglow in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I just bought some mystic quartz. Checkout was smooth and pleasant

Posted By Jay in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Site is easy to navigate - details on cut, polish, and finish work and techniques were helpful. 3d view or wireframe diagram of stones would be nice.

Posted By Tb in August, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Why Choose Loose Untreated Gemstones?

Selecting loose untreated gemstones ensures you’re investing in authentic, natural beauty. Gems like unheated sapphires, untreated rubies, and unenhanced diamonds retain their original allure, free from artificial enhancements. These certified untreated gems are ideal for those seeking unique, ethical, and high-quality stones for custom jewelry or collections.

Perfect for Engagement Rings and Collectors

Our untreated gemstones, including GIA-certified natural gems, are highly sought after for engagement rings and collector’s pieces. With options like unheated topaz and virgin untreated stones, you can create a timeless design that reflects your individual style. Each gem is carefully selected for its purity and brilliance.

Rare and Exquisite Natural Gems

From authentic untreated crystals to precious untreated gemstones, our collection offers something for every taste. These rare untreated gems for collectors are perfect for showcasing the natural beauty of stones like unheated and untreated stones that remain untouched by enhancements, preserving their natural value and appeal.

Quality Assurance You Can Trust

Every stone in our selection of loose untreated gemstones is thoroughly inspected to meet the highest standards. Whether you’re looking for untreated gemstones for engagement rings or certified untreated gems for a special project, our collection ensures authenticity and unparalleled quality.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This was a great time as always. The only problem I had was deciding between all the beautiful and affordable stones that met my requirements. I love shopping for sapphires!

Posted By Phoenix in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love browsing the site and everything is easy to find. There is just so much I get lost for hours. Sometimes I wish there were videos of some gems, but other than that I love shopping with GemSelect and I have referred the site to many people many times. I work in the jewelry industry myself and I love to show off what Ive had made with my gems from GemSelect! Thank you

Posted By Antennaesglow in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I just bought some mystic quartz. Checkout was smooth and pleasant

Posted By Jay in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Site is easy to navigate - details on cut, polish, and finish work and techniques were helpful. 3d view or wireframe diagram of stones would be nice.

Posted By Tb in August, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

FAQ's

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.

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