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

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

Discover loose untreated gemstones in our curated selection. Find unheated sapphires, untreated rubies, and virgin untreated stones, our collection highlights the beauty of nature’s finest treasures. Perfect for engagement rings, heirloom pieces, or collectors, our certified untreated gems and GIA-certified natural gems ensure authenticity and quality. Experience the allure of authentic untreated crystals and precious untreated gemstones today.
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15.40ct Natural Multicolor Dendritic Agate, Oval, Opaque

15.40ct Natural Multicolor Dendritic Agate, Oval, Opaque
ID: 646735
Weight: 15.40ct
Size: 22.4 x 16.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.24
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1.58ct Natural Warm White Sillimanite Cat's Eye, Oval, Transparent

1.58ct Natural Warm White Sillimanite Cat's Eye, Oval, Transparent
ID: 657907
Weight: 1.58ct
Size: 5.9 x 5.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.58
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27.42ct Natural Multicolor Obsidian, Cushion, Opaque
Obsidian Product Video (523599)

27.42ct Natural Multicolor Obsidian, Cushion, Opaque
ID: 523599
Weight: 27.42ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 27.86
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1.22ct Natural Pale Lime Green Chrysoberyl, Pear Shape, VVS

1.22ct Natural Pale Lime Green Chrysoberyl, Pear Shape, VVS
ID: 366591
Weight: 1.22ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 171.30
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3.93ct Natural Bi-color Tourmaline, Fancy, Transparent

3.93ct Natural Bi-color Tourmaline, Fancy, Transparent
ID: 690457
Weight: 3.93ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 92.29
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8.20ct Natural Autumn Yellow Apatite, Oval, VS-SI
Apatite Product Video (407296)

8.20ct Natural Autumn Yellow Apatite, Oval, VS-SI
ID: 407296
Weight: 8.20ct
Size: 15.2 x 11.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 448.87
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13.67ctw Natural Medium-Light Brown Smoky Quartz, Oval, VVS

13.67ctw Natural Medium-Light Brown Smoky Quartz, Oval, VVS
ID: 619195
Weight: 13.67ct (total)
Size: 14 x 12 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 62.83
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23.14ct Natural Multicolor Quartz With Marcasite, Oval, Transparent

23.14ct Natural Multicolor Quartz With Marcasite, Oval, Transparent
ID: 521579
Weight: 23.14ct
Size: 23.8 x 16.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 183.26
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1.10ctw Natural Lively Green Peridot, Oval, VS
Peridot Product Video (537689)

1.10ctw Natural Lively Green Peridot, Oval, VS
ID: 537689
Weight: 1.10ct (total)
Size: 6.2 x 4.3 mm
Clarity: VS
Content: 2 pcs
Price: $ 11.00
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7.51ct Natural Multicolor Coral, Round, Translucent
Coral Product Video (517241)

7.51ct Natural Multicolor Coral, Round, Translucent
ID: 517241
Weight: 7.51ct
Size: 14 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.64
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23.73ct Natural Black with Blue Sparkle Nuummite, Oval, Opaque

23.73ct Natural Black with Blue Sparkle Nuummite, Oval, Opaque
ID: 645621
Weight: 23.73ct
Size: 23.8 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 97.77
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44.07ct Natural Schorl Tourmaline, Emerald Cut, Opaque
Tourmaline Product Video (668453)

44.07ct Natural Schorl Tourmaline, Emerald Cut, Opaque
ID: 668453
Weight: 44.07ct
Size: 37.3 x 11.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 264.42
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0.96ct Natural Deep Orange Hessonite Garnet, Round, VS-SI
Hessonite Garnet Product Video (524645)

0.96ct Natural Deep Orange Hessonite Garnet, Round, VS-SI
ID: 524645
Weight: avg. 0.96 ct / each
Size: 5.3 mm
Clarity: VS-SI
Price: $ 13.93
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1.14ct Natural Medium Pink Morganite, Pear Shape, VVS-VS
Morganite Product Video (478160)

1.14ct Natural Medium Pink Morganite, Pear Shape, VVS-VS
ID: 478160
Weight: 1.14ct
Size: 9.9 x 6.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 125.40
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7.82ctw Natural Rose Pink Strawberry Quartz, Round, Translucent

7.82ctw Natural Rose Pink Strawberry Quartz, Round, Translucent
ID: 608485
Weight: 7.82ct (total)
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 144.52
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10.24ct Natural Light Blue Larimar, Oval, Translucent
Larimar Product Video (541686)

10.24ct Natural Light Blue Larimar, Oval, Translucent
ID: 541686
Weight: 10.24ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 146.30
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2.34ctw Natural Medium Gold Citrine, Square, VVS-VS

2.34ctw Natural Medium Gold Citrine, Square, VVS-VS
ID: 664691
Weight: 2.34ct (total)
Size: 6.3 x 6.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.38
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4.85ctw Natural Translucent White Moonstone, Oval, Translucent

4.85ctw Natural Translucent White Moonstone, Oval, Translucent
ID: 460268
Weight: 4.85ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 64.02
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45.23ct Natural Seaweed Green Serpentine, Pear Shape, Translucent
Serpentine Product Video (671542)

45.23ct Natural Seaweed Green Serpentine, Pear Shape, Translucent
ID: 671542
Weight: 45.23ct
Size: 39.3 x 27.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 116.69
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20.17ct Natural Schorl Tourmaline, Cushion, Opaque

20.17ct Natural Schorl Tourmaline, Cushion, Opaque
ID: 668014
Weight: 20.17ct
Size: 17.7 x 16.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 100.85
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2.53ct Natural Light Yellow Golden Beryl, Oval, VVS

2.53ct Natural Light Yellow Golden Beryl, Oval, VVS
ID: 619781
Weight: 2.53ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 83.50
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2.91ctw Natural Deep Blue Kyanite, Oval, SI

2.91ctw Natural Deep Blue Kyanite, Oval, SI
ID: 608364
Weight: 2.91ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 60.82
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2.85ct Natural Light Yellow Golden Beryl, Round, VVS

2.85ct Natural Light Yellow Golden Beryl, Round, VVS
ID: 587114
Weight: 2.85ct
Size: 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 75.24
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14.24ct Natural Schorl Tourmaline, Pear Shape, Opaque

14.24ct Natural Schorl Tourmaline, Pear Shape, Opaque
ID: 682427
Weight: 14.24ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 71.20
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1.55ct Natural Dark Brown Color-Change Garnet, Oval, VS-SI

1.55ct Natural Dark Brown Color-Change Garnet, Oval, VS-SI
ID: 429482
Weight: 1.55ct
Size: 6.9 x 5.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 93.00
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32.10ct Natural Light Bluish Green Cat's Eye Aquamarine, Oval, Translucent
Cat's Eye Aquamarine Product Video (333933)

32.10ct Natural Light Bluish Green Cat's Eye Aquamarine, Oval, Translucent
ID: 333933
Weight: 32.10ct
Size: 22.5 x 16.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 693.36
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5.84ct Natural Clear with Copper Rutile Quartz, Round, Transparent

5.84ct Natural Clear with Copper Rutile Quartz, Round, Transparent
ID: 566719
Weight: 5.84ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.65
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9.89ct Natural Pine Green Tsavorite Garnet, Pear Shape, Translucent
Tsavorite Garnet Product Video (522842)

9.89ct Natural Pine Green Tsavorite Garnet, Pear Shape, Translucent
ID: 522842
Weight: 9.89ct
Size: 17.3 x 11.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 261.10
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7.33ct Natural Light Green Blue Grandidierite, Emerald Cut, SI-I1
Grandidierite Product Video (547738)

7.33ct Natural Light Green Blue Grandidierite, Emerald Cut, SI-I1
ID: 547738
Weight: 7.33ct
Size: 16 x 9 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 290.27
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11.83ct Natural Violet Blue Chalcedony, Pear Shape, Opaque

11.83ct Natural Violet Blue Chalcedony, Pear Shape, Opaque
ID: 694200
Weight: 11.83ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.50
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6.71ct Natural Light Yellow Green Color-Change Diaspore, Emerald Cut, VS
Color-Change Diaspore Product Video (391064)

6.71ct Natural Light Yellow Green Color-Change Diaspore, Emerald Cut, VS
ID: 391064
Weight: 6.71ct
Size: 22.7 x 7.5 mm
Clarity: VS
Content: 1 pc
Price: $ 3,277.16
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9.92ct Natural Lime Green Prehnite, Fancy, Transparent

9.92ct Natural Lime Green Prehnite, Fancy, Transparent
ID: 455831
Weight: 9.92ct
Size: 17.7 x 14.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 16.63
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0.31ct Natural Earthy Green Kornerupine, Oval, VS-SI

0.31ct Natural Earthy Green Kornerupine, Oval, VS-SI
ID: 638167
Weight: 0.31ct
Size: 4.7 x 3.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 31.99
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97.90ct Natural Dark Red Star Garnet, Oval, Opaque
Star Garnet Product Video (418032)

97.90ct Natural Dark Red Star Garnet, Oval, Opaque
ID: 418032
Weight: 97.90ct
Size: 24.7 x 22 mm
Clarity: Opaque
Content: 1 pc
Price: $ 646.14
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6.39ct Natural Medium Gold Citrine, Round, VVS

6.39ct Natural Medium Gold Citrine, Round, VVS
ID: 501408
Weight: 6.39ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 49.20
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123.42ct Natural Multicolor Obsidian, Oval, Opaque
Obsidian Product Video (447905)

123.42ct Natural Multicolor Obsidian, Oval, Opaque
ID: 447905
Weight: 123.42ct
Size: 65.1 x 33.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 162.91
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0.21ctw Natural I Diamond, Round, VVS-VS
Diamond Product Video (565098)

0.21ctw Natural I Diamond, Round, VVS-VS
ID: 565098
Weight: 0.21ct (total)
Size: 3 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 383.08
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0.86ct Natural Mellow Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

0.86ct Natural Mellow Yellow Color-Change Diaspore, Emerald Cut, VVS-VS
ID: 715772
Weight: 0.86ct
Size: 6.3 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 54.70
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2.55ct Natural Medium Orange Hessonite Garnet, Emerald Cut, SI

2.55ct Natural Medium Orange Hessonite Garnet, Emerald Cut, SI
ID: 569264
Weight: 2.55ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 42.24
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6.35ct Natural Medium Light-Brown Smoky Quartz, Marquise, VVS

6.35ct Natural Medium Light-Brown Smoky Quartz, Marquise, VVS
ID: 643669
Weight: 6.35ct
Size: 25.3 x 9.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 53.34
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11.78ctw Natural Multicolor Tourmaline, Fancy, Transparent
Tourmaline Product Video (690541)

11.78ctw Natural Multicolor Tourmaline, Fancy, Transparent
ID: 690541
Weight: 11.78ct (total)
Size: 20.1 x 9.5 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 276.64
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1.17ct Natural Deep Purple Spinel, Pear Shape, VS-SI

1.17ct Natural Deep Purple Spinel, Pear Shape, VS-SI
ID: 349459
Weight: 1.17ct
Size: 7.5 x 5.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 162.17
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6.45ct Natural Caramel Brown Smoky Quartz, Flower Cut, Transparent

6.45ct Natural Caramel Brown Smoky Quartz, Flower Cut, Transparent
ID: 599838
Weight: 6.45ct
Size: 14.2 x 10.2 mm
Clarity: Transparent
Price: $ 28.87
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75.10ct Natural Multicolor Quartz With Marcasite, Round, Transparent
Quartz With Marcasite Product Video (617897)

75.10ct Natural Multicolor Quartz With Marcasite, Round, Transparent
ID: 617897
Weight: 75.10ct
Size: 22.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 495.66
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14.47ct Natural Deep Fern Green Druzy Variscite, Trillion, Opaque

14.47ct Natural Deep Fern Green Druzy Variscite, Trillion, Opaque
ID: 655917
Weight: 14.47ct
Size: 35.4 x 17 mm
Clarity: Opaque
Content: 1 pc
Price: $ 73.97
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1.34ct Natural Bi-color Tourmaline, Emerald Cut, VVS
Tourmaline Product Video (717404)

1.34ct Natural Bi-color Tourmaline, Emerald Cut, VVS
ID: 717404
Weight: 1.34ct
Size: 8.7 x 4.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 434.16
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109.25ct Natural Multicolor Jasper, Round, Opaque
Jasper Product Video (600282)

109.25ct Natural Multicolor Jasper, Round, Opaque
ID: 600282
Weight: 109.25ct
Size: 46.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 82.20
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0.49ct Natural Apricot Orange Sphalerite, Round, SI-I1

0.49ct Natural Apricot Orange Sphalerite, Round, SI-I1
ID: 691028
Weight: 0.49ct
Size: 4.5 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 29.40
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30.47ct Natural Cinnamon Brown Moonstone, Fancy, Opaque

30.47ct Natural Cinnamon Brown Moonstone, Fancy, Opaque
ID: 472929
Weight: 30.47ct
Size: 25 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 42.23
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1.73ct Natural Very Light Rose Pink Morganite, Round, VVS-VS

1.73ct Natural Very Light Rose Pink Morganite, Round, VVS-VS
ID: 587302
Weight: 1.73ct
Size: 7.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 159.85
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1.00ct Natural Scarlet Red Pyrope Garnet, Oval, VVS-VS
Pyrope Garnet Product Video (513160)

1.00ct Natural Scarlet Red Pyrope Garnet, Oval, VVS-VS
ID: 513160
Weight: avg. 1.00 ct / each
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 9.06
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3.50ctw Natural Fire Orange Hessonite Garnet, Square, VS

3.50ctw Natural Fire Orange Hessonite Garnet, Square, VS
ID: 392984
Weight: 3.50ct (total)
Size: 6.7 x 6.6 mm
Clarity: VS
Content: 2 pcs
Price: $ 92.40
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0.75ct Natural Pinkish Purple Spinel, Round, VS-SI
Spinel Product Video (560924)

0.75ct Natural Pinkish Purple Spinel, Round, VS-SI
ID: 560924
Weight: 0.75ct
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 34.65
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8.97ct Natural Forest Green Bloodstone, Pear Shape, Opaque

8.97ct Natural Forest Green Bloodstone, Pear Shape, Opaque
ID: 408814
Weight: 8.97ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.45
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6.94ct Natural Medium-Light Brown Smoky Quartz, Fancy, VVS

6.94ct Natural Medium-Light Brown Smoky Quartz, Fancy, VVS
ID: 619157
Weight: 6.94ct
Size: 12 x 12 mm (calibrated)
Clarity: VVS
Price: $ 35.09
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20.96ctw Natural Light Mocha Smoky Quartz, Marquise, Transparent
Smoky Quartz Product Video (619199)

20.96ctw Natural Light Mocha Smoky Quartz, Marquise, Transparent
ID: 619199
Weight: 20.96ct (total)
Size: 19.7 x 12.5 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 105.97
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29.48ctw Natural Black Spinel, Baguette, Opaque

29.48ctw Natural Black Spinel, Baguette, Opaque
ID: 636958
Weight: 29.48ct (total)
Size: 20 x 10.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 106.13
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3.06ct Natural Light Yellow Golden Beryl, Round, VVS-VS
Golden Beryl Product Video (589779)

3.06ct Natural Light Yellow Golden Beryl, Round, VVS-VS
ID: 589779
Weight: 3.06ct
Size: 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 76.88
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0.72ct Natural Medium Purple Spinel, Round, VVS-VS

0.72ct Natural Medium Purple Spinel, Round, VVS-VS
ID: 563477
Weight: 0.72ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.90
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94.59ct Natural Intense Yellow Quartz, Fancy, VVS
Quartz Product Video (470393)

94.59ct Natural Intense Yellow Quartz, Fancy, VVS
ID: 470393
Weight: 94.59ct
Size: 38.2 x 20.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 130.06
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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

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.

Posted By DrLHS in November, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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

Posted By Ballpark in December, 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 -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and convenient

Posted By Butch in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 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.

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Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

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.

Posted By DrLHS in November, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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

Posted By Ballpark in December, 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 -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and convenient

Posted By Butch in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 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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