X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

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

Untreated Gemstones Weight
Untreated Gemstones Size
Untreated Gemstones Clarity
Untreated Gemstones Price
Untreated Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color Untreated Gemstones
Black Untreated Gemstones
Blue Untreated Gemstones
Brown Untreated Gemstones
Golden Untreated Gemstones
Gray Untreated Gemstones
Green Untreated Gemstones
Multicolor Untreated Gemstones
Orange Untreated Gemstones
Pink Untreated Gemstones
Purple Untreated Gemstones
Red Untreated Gemstones
Turquoise Untreated Gemstones
Violet Untreated Gemstones
White Untreated Gemstones
Yellow Untreated Gemstones
Single
Pairs
Lots
Faceted
Cabochons
Clear All
  • Actual Product Photos
  • Reliable Quality
  • Full Transparency
  • Large Selection
  • Affordable Prices
  • Fast, Secure Global Shipping
0.91ctw Natural Medium Golden Citrine, Heart, VVS

0.91ctw Natural Medium Golden Citrine, Heart, VVS
ID: 650053
Weight: 0.91ct (total)
Size: 5.2 x 5.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 7.64
Item in Stock
More Options & Item Details
Add to Cart
6.87ct Natural Iris Violet Amethyst, Pear Shape, Transparent

6.87ct Natural Iris Violet Amethyst, Pear Shape, Transparent
ID: 707739
Weight: 6.87ct
Size: 15.4 x 9.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 49.46
Item in Stock
More Options & Item Details
Add to Cart
6.79ct Natural Dark Golden Citrine, Emerald Cut, VVS-VS

6.79ct Natural Dark Golden Citrine, Emerald Cut, VVS-VS
ID: 461124
Weight: 6.79ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 62.74
Item in Stock
More Options & Item Details
Add to Cart
0.63ct Natural Light Yellow Color-Change Diaspore, Cushion, VVS-VS

0.63ct Natural Light Yellow Color-Change Diaspore, Cushion, VVS-VS
ID: 715745
Weight: 0.63ct
Size: 5.4 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.07
Item in Stock
More Options & Item Details
Add to Cart
0.54ct Natural Medium Green Tourmaline, Emerald Cut, VVS

0.54ct Natural Medium Green Tourmaline, Emerald Cut, VVS
ID: 694318
Weight: 0.54ct
Size: 8.2 x 3.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 16.20
Item in Stock
More Options & Item Details
Add to Cart
3.16ct Natural Light Orange-Gold Citrine, Square, VS

3.16ct Natural Light Orange-Gold Citrine, Square, VS
ID: 547256
Weight: 3.16ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.86
Item in Stock
More Options & Item Details
Add to Cart
1.59ctw Natural Dark Red Pyrope Garnet, Heart, VVS-VS

1.59ctw Natural Dark Red Pyrope Garnet, Heart, VVS-VS
ID: 456694
Weight: 1.59ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.69
Item in Stock
More Options & Item Details
Add to Cart
2.22ctw Natural Amber Orange Hessonite Garnet, Emerald Cut, VS-SI

2.22ctw Natural Amber Orange Hessonite Garnet, Emerald Cut, VS-SI
ID: 393988
Weight: 2.22ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 41.03
Item in Stock
More Options & Item Details
Add to Cart
10.95ctw Natural Multicolor Jasper, Heart, Opaque

10.95ctw Natural Multicolor Jasper, Heart, Opaque
ID: 610341
Weight: 10.95ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 13.14
Item in Stock
More Options & Item Details
Add to Cart
0.20ct Natural Medium Dark-Green Kornerupine, Square, VVS

0.20ct Natural Medium Dark-Green Kornerupine, Square, VVS
ID: 686057
Weight: 0.20ct
Size: 3.3 x 3.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 13.20
Item in Stock
More Options & Item Details
Add to Cart
1.48ct Natural Light Pink Kunzite, Cushion, VVS-VS

1.48ct Natural Light Pink Kunzite, Cushion, VVS-VS
ID: 694773
Weight: 1.48ct
Size: 6.5 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.40
Item in Stock
More Options & Item Details
Add to Cart
2.34ct Natural Yellowish Green Peridot, Cushion, VS

2.34ct Natural Yellowish Green Peridot, Cushion, VS
ID: 415887
Weight: 2.34ct
Size: 8.6 x 7.6 mm
Clarity: VS
Content: 1 pc
Price: $ 120.47
Item in Stock
More Options & Item Details
Add to Cart
1.45ct Natural Medium Green Tourmaline, Oval, Transparent

1.45ct Natural Medium Green Tourmaline, Oval, Transparent
ID: 636260
Weight: 1.45ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.90
Item in Stock
More Options & Item Details
Add to Cart
2.45ct Natural Rose Pink Strawberry Quartz, Oval, Transparent

2.45ct Natural Rose Pink Strawberry Quartz, Oval, Transparent
ID: 730229
Weight: 2.45ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.94
Item in Stock
More Options & Item Details
Add to Cart
1.30ct Natural Reddish Orange Sunstone, Oval, Translucent

1.30ct Natural Reddish Orange Sunstone, Oval, Translucent
ID: 594579
Weight: 1.30ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.96
Item in Stock
More Options & Item Details
Add to Cart
6.32ctw Natural Deep Orange Zircon, Round, Transparent

6.32ctw Natural Deep Orange Zircon, Round, Transparent
ID: 337631
Weight: 6.32ct (total)
Size: 4.5 mm (calibrated)
Clarity: Transparent
Content: 10 pcs
Price: $ 58.39
Item in Stock
More Options & Item Details
Add to Cart
4.09ct Natural Medium Pink Strawberry Quartz, Oval, Translucent

4.09ct Natural Medium Pink Strawberry Quartz, Oval, Translucent
ID: 479948
Weight: 4.09ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 37.79
Item in Stock
More Options & Item Details
Add to Cart
2.45ct Natural Light Orange Sunstone, Round, Translucent

2.45ct Natural Light Orange Sunstone, Round, Translucent
ID: 480650
Weight: 2.45ct
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.46
Item in Stock
More Options & Item Details
Add to Cart
6.16ct Natural Multicolor Pietersite, Oval, Opaque

6.16ct Natural Multicolor Pietersite, Oval, Opaque
ID: 675964
Weight: 6.16ct
Size: 15.5 x 11.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.60
Item in Stock
More Options & Item Details
Add to Cart
6.12ct Natural Golden Brown Tiger's Eye, Baguette, Opaque

6.12ct Natural Golden Brown Tiger's Eye, Baguette, Opaque
ID: 687171
Weight: 6.12ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.34
Item in Stock
More Options & Item Details
Add to Cart
2.66ctw Natural Light Yellow Green Prehnite, Oval, Transparent

2.66ctw Natural Light Yellow Green Prehnite, Oval, Transparent
ID: 389589
Weight: 2.66ct (total)
Size: 8.3 x 6.3 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 17.56
Item in Stock
More Options & Item Details
Add to Cart
7.98ct Natural Warm Brown Tiger's Eye, Oval, Opaque

7.98ct Natural Warm Brown Tiger's Eye, Oval, Opaque
ID: 650067
Weight: 7.98ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 5.65
Item in Stock
More Options & Item Details
Add to Cart
10.85ct Natural Multicolor Agate, Oval, Opaque

10.85ct Natural Multicolor Agate, Oval, Opaque
ID: 706448
Weight: 10.85ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 22.14
Item in Stock
More Options & Item Details
Add to Cart
3.89ct Natural Multicolor Opal, Oval, Transparent

3.89ct Natural Multicolor Opal, Oval, Transparent
ID: 708812
Weight: 3.89ct
Size: 14.5 x 10.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 98.18
Item in Stock
More Options & Item Details
Add to Cart
23.99ct Natural Dark Gray Hematite, Heart, Opaque

23.99ct Natural Dark Gray Hematite, Heart, Opaque
ID: 322388
Weight: 23.99ct
Size: 20.5 x 19.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 63.34
Item in Stock
More Options & Item Details
Add to Cart
1.73ct Natural Deep Iris Violet Amethyst, Square, VVS-VS

1.73ct Natural Deep Iris Violet Amethyst, Square, VVS-VS
ID: 686786
Weight: 1.73ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.61
Item in Stock
More Options & Item Details
Add to Cart
1.39ct Natural Deep Orange Hessonite Garnet, Oval, VS

1.39ct Natural Deep Orange Hessonite Garnet, Oval, VS
ID: 685905
Weight: 1.39ct
Size: 7.3 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 25.58
Item in Stock
More Options & Item Details
Add to Cart
4.54ct Natural Shamrock Green Druzy Variscite, Fancy, Opaque

4.54ct Natural Shamrock Green Druzy Variscite, Fancy, Opaque
ID: 678384
Weight: 4.54ct
Size: 22.6 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.62
Item in Stock
More Options & Item Details
Add to Cart
2.47ct Natural Seaweed Green Tourmaline, Emerald Cut, VVS

2.47ct Natural Seaweed Green Tourmaline, Emerald Cut, VVS
ID: 348548
Weight: 2.47ct
Size: 20.5 x 3.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 81.52
Item in Stock
More Options & Item Details
Add to Cart
16.45ct Natural Dark Violet Amethyst, Fancy, Transparent

16.45ct Natural Dark Violet Amethyst, Fancy, Transparent
ID: 446390
Weight: 16.45ct
Size: 22.2 x 15.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 59.22
Item in Stock
More Options & Item Details
Add to Cart
4.41ct Natural Multicolor Opal, Oval, Translucent

4.41ct Natural Multicolor Opal, Oval, Translucent
ID: 711258
Weight: 4.41ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 117.37
Item in Stock
More Options & Item Details
Add to Cart
3.30ct Natural Clear White Topaz, Oval, Transparent

3.30ct Natural Clear White Topaz, Oval, Transparent
ID: 584139
Weight: 3.30ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.78
Item in Stock
More Options & Item Details
Add to Cart
1.24ct Natural Medium Purple Spinel, Cushion, VS

1.24ct Natural Medium Purple Spinel, Cushion, VS
ID: 548662
Weight: 1.24ct
Size: 6.4 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 111.60
Item in Stock
More Options & Item Details
Add to Cart
3.09ct Natural Lively Green Sphene, Pear Shape, SI
Sphene Product Video (413839)

3.09ct Natural Lively Green Sphene, Pear Shape, SI
ID: 413839
Weight: 3.09ct
Size: 10.5 x 8.1 mm
Clarity: SI
Content: 1 pc
Price: $ 407.88
Item in Stock
More Options & Item Details
Add to Cart
6.77ct Natural Purplish Violet Amethyst, Pear Shape, VS

6.77ct Natural Purplish Violet Amethyst, Pear Shape, VS
ID: 475578
Weight: 6.77ct
Size: 16 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 62.56
Item in Stock
More Options & Item Details
Add to Cart
1.80ct Natural Deep Green Tourmaline, Emerald Cut, VVS-VS

1.80ct Natural Deep Green Tourmaline, Emerald Cut, VVS-VS
ID: 437873
Weight: 1.80ct
Size: 17.9 x 3.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 59.40
Item in Stock
More Options & Item Details
Add to Cart
4.32ctw Natural Ladybug Red Strawberry Quartz, Round, Transparent
Strawberry Quartz Product Video (609114)

4.32ctw Natural Ladybug Red Strawberry Quartz, Round, Transparent
ID: 609114
Weight: 4.32ct (total)
Size: 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 79.84
Item in Stock
More Options & Item Details
Add to Cart
3.35ctw Natural Multicolor Andalusite, Round, VS
Andalusite Product Video (381881)

3.35ctw Natural Multicolor Andalusite, Round, VS
ID: 381881
Weight: 3.35ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 20 pcs
Price: $ 177.28
Item in Stock
More Options & Item Details
Add to Cart
8.51ct Natural Multicolor Ruby in Fuchsite, Marquise, Translucent

8.51ct Natural Multicolor Ruby in Fuchsite, Marquise, Translucent
ID: 384720
Weight: 8.51ct
Size: 24.2 x 12.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 76.72
Item in Stock
More Options & Item Details
Add to Cart
2.28ct Natural Reddish Pink Strawberry Quartz, Oval, Transparent

2.28ct Natural Reddish Pink Strawberry Quartz, Oval, Transparent
ID: 730222
Weight: 2.28ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.41
Item in Stock
More Options & Item Details
Add to Cart
5.31ct Natural Ginger Orange Sunstone, Oval, Transparent

5.31ct Natural Ginger Orange Sunstone, Oval, Transparent
ID: 477793
Weight: 5.31ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.30
Item in Stock
More Options & Item Details
Add to Cart
0.81ct Natural Medium Purple Spinel, Marquise, VVS-VS

0.81ct Natural Medium Purple Spinel, Marquise, VVS-VS
ID: 350554
Weight: 0.81ct
Size: 10.9 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 80.20
Item in Stock
More Options & Item Details
Add to Cart
28.18ctw Natural Multicolor Agate Geode, Fancy, Opaque

28.18ctw Natural Multicolor Agate Geode, Fancy, Opaque
ID: 454764
Weight: 28.18ct (total)
Size: 18.4 x 16.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 33.82
Item in Stock
More Options & Item Details
Add to Cart
5.93ct Natural Light Rose Pink Strawberry Quartz, Round, Translucent

5.93ct Natural Light Rose Pink Strawberry Quartz, Round, Translucent
ID: 527605
Weight: 5.93ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 42.90
Item in Stock
More Options & Item Details
Add to Cart
3.36ct Natural Rose Pink Strawberry Quartz, Oval, Translucent

3.36ct Natural Rose Pink Strawberry Quartz, Oval, Translucent
ID: 479933
Weight: 3.36ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 31.04
Item in Stock
More Options & Item Details
Add to Cart
28.35ct Natural Black Gray Hematite, Baguette, Opaque

28.35ct Natural Black Gray Hematite, Baguette, Opaque
ID: 497957
Weight: 28.35ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 31.43
Item in Stock
More Options & Item Details
Add to Cart
1.73ct Natural Golden Orange Citrine, Round, VVS-VS

1.73ct Natural Golden Orange Citrine, Round, VVS-VS
ID: 723290
Weight: 1.73ct
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.61
Item in Stock
More Options & Item Details
Add to Cart
40.46ct Natural Multicolor Jasper, Oval, Opaque

40.46ct Natural Multicolor Jasper, Oval, Opaque
ID: 488559
Weight: 40.46ct
Size: 33.7 x 22.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.92
Item in Stock
More Options & Item Details
Add to Cart
4.47ct Natural Medium Green Jade, Oval, Transparent

4.47ct Natural Medium Green Jade, Oval, Transparent
ID: 663118
Weight: 4.47ct
Size: 12.2 x 9.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 10.73
Item in Stock
More Options & Item Details
Add to Cart
0.89ctw Natural Sangria Red Pyrope Garnet, Square, VS

0.89ctw Natural Sangria Red Pyrope Garnet, Square, VS
ID: 560876
Weight: 0.89ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.22
Item in Stock
More Options & Item Details
Add to Cart
0.66ct Natural Golden Orange Citrine, Heart, VVS

0.66ct Natural Golden Orange Citrine, Heart, VVS
ID: 725867
Weight: 0.66ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 6.34
Item in Stock
More Options & Item Details
Add to Cart
0.63ct Natural Medium Golden Citrine, Heart, VVS-VS

0.63ct Natural Medium Golden Citrine, Heart, VVS-VS
ID: 705982
Weight: 0.63ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 5.29
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
5.13ct Natural Fire Orange Moonstone, Round, Opaque

5.13ct Natural Fire Orange Moonstone, Round, Opaque
ID: 660237
Weight: 5.13ct
Size: 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.37
Item in Stock
More Options & Item Details
Add to Cart
1.69ct Natural Bright Gold Citrine, Emerald Cut, VVS-VS

1.69ct Natural Bright Gold Citrine, Emerald Cut, VVS-VS
ID: 550371
Weight: 1.69ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.71
Item in Stock
More Options & Item Details
Add to Cart
3.36ct Natural Rose Pink Morganite, Round, Translucent

3.36ct Natural Rose Pink Morganite, Round, Translucent
ID: 600312
Weight: 3.36ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 43.91
Item in Stock
More Options & Item Details
Add to Cart
6.40ctw Natural Orangish Pink Strawberry Quartz, Oval, Transparent

6.40ctw Natural Orangish Pink Strawberry Quartz, Oval, Transparent
ID: 732479
Weight: 6.40ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 57.83
Item in Stock
More Options & Item Details
Add to Cart
0.45ct Natural Bubblegum Pink Spinel, Cushion, VVS-VS

0.45ct Natural Bubblegum Pink Spinel, Cushion, VVS-VS
ID: 691816
Weight: 0.45ct
Size: 4.4 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.80
Item in Stock
More Options & Item Details
Add to Cart
1.63ct Natural Multicolor White Opal, Oval, Transparent

1.63ct Natural Multicolor White Opal, Oval, Transparent
ID: 705020
Weight: 1.63ct
Size: 10.9 x 7.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 48.90
Item in Stock
More Options & Item Details
Add to Cart
2.37ct Natural Golden Citrine, Fancy, VVS

2.37ct Natural Golden Citrine, Fancy, VVS
ID: 606815
Weight: 2.37ct
Size: 14 x 7.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 15.65
Item in Stock
More Options & Item Details
Add to Cart
2.40ct Natural Medium Green Peridot, Cushion, VS

2.40ct Natural Medium Green Peridot, Cushion, VS
ID: 445814
Weight: 2.40ct
Size: 7.9 x 7.3 mm
Clarity: VS
Content: 1 pc
Price: $ 114.59
Item in Stock
More Options & Item Details
Add to Cart
1 2 3
...
660
Choose Page
1 - 778

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 -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
Source: Bizrate

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

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

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, no hassle, easy check out and found everything I needed quickly

Posted By Chris in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Everything went well, the payment options are easily declined but, but once sorted out, everything is smooth. I have bought from GemSelect before and am consistently satisfied with them.

Posted By Gabe in August, 2024
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 -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
Source: Bizrate

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

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

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, no hassle, easy check out and found everything I needed quickly

Posted By Chris in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Everything went well, the payment options are easily declined but, but once sorted out, everything is smooth. I have bought from GemSelect before and am consistently satisfied with them.

Posted By Gabe in August, 2024
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.

Enlarged Gemstone Image