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

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.
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
22.77ct Light Green White Amazonite Gemstones, Fancy, Translucent

22.77ct Light Green White Amazonite, Fancy, Translucent
ID: 528920
Weight: 22.77ct
Size: 33.4 x 9.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 12.53
Item in Stock
More Options & Item Details
Add to Cart
5.14ct Multicolor Agate Gemstones, Sphere / Ball, Opaque

5.14ct Multicolor Agate, Sphere / Ball, Opaque
ID: 701059
Weight: 5.14ct
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.11
Item in Stock
More Options & Item Details
Add to Cart
13.22ct Multicolor Ruby in Fuchsite Gemstones, Marquise, Translucent
Ruby in Fuchsite Product Video (384723)

13.22ct Multicolor Ruby in Fuchsite, Marquise, Translucent
ID: 384723
Weight: 13.22ct
Size: 23.9 x 15.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 119.18
Item in Stock
More Options & Item Details
Add to Cart
9.88ct Multicolor Ruby-Zoisite Gemstones, Baguette, Opaque

9.88ct Multicolor Ruby-Zoisite, Baguette, Opaque
ID: 635842
Weight: 9.88ct
Size: 18.1 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.93
Item in Stock
More Options & Item Details
Add to Cart
8.59ct Autumn Yellow Apatite Gemstones, Emerald Cut, VS

8.59ct Autumn Yellow Apatite, Emerald Cut, VS
ID: 407378
Weight: 8.59ct
Size: 14 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 226.78
Item in Stock
More Options & Item Details
Add to Cart
1.35ct Yellow Beige Color-Change Diaspore Gemstones, Emerald Cut, VS-SI

1.35ct Yellow Beige Color-Change Diaspore, Emerald Cut, VS-SI
ID: 390039
Weight: 1.35ct
Size: 10.5 x 3.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 87.47
Item in Stock
More Options & Item Details
Add to Cart
9.45ct Blue Green Larimar Gemstones, Pear Shape, Opaque

9.45ct Blue Green Larimar, Pear Shape, Opaque
ID: 674295
Weight: 9.45ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 124.62
Item in Stock
More Options & Item Details
Add to Cart
8.82ct Dijon Yellow Apatite Gemstones, Heart, VS
Apatite Product Video (407300)

8.82ct Dijon Yellow Apatite, Heart, VS
ID: 407300
Weight: 8.82ct
Size: 14.1 x 13.2 mm
Clarity: VS
Content: 1 pc
Price: $ 402.35
Item in Stock
More Options & Item Details
Add to Cart
24.51ct Multicolor Lepidolite Gemstones, Fancy, Opaque

24.51ct Multicolor Lepidolite, Fancy, Opaque
ID: 696110
Weight: 24.51ct
Size: 33.4 x 19.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.71
Item in Stock
More Options & Item Details
Add to Cart
2.44ct Reddish Orange Hessonite Garnet Gemstones, Emerald Cut, VS-SI

2.44ct Reddish Orange Hessonite Garnet, Emerald Cut, VS-SI
ID: 431529
Weight: 2.44ct
Size: 7.7 x 7.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 48.31
Item in Stock
More Options & Item Details
Add to Cart
1.66ct Light Hot Pink Tourmaline Gemstones, Oval, VS
Tourmaline Product Video (525630)

1.66ct Light Hot Pink Tourmaline, Oval, VS
ID: 525630
Weight: 1.66ct
Size: 7.8 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 255.64
Item in Stock
More Options & Item Details
Add to Cart
9.30ct Light Yellow Green Prehnite Gemstones, Oval, Translucent

9.30ct Light Yellow Green Prehnite, Oval, Translucent
ID: 298860
Weight: 9.30ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 57.70
Item in Stock
More Options & Item Details
Add to Cart
7.56ct White Quartz Cat's Eye Gemstones, Round, Transparent

7.56ct White Quartz Cat's Eye, Round, Transparent
ID: 360548
Weight: 7.56ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.91
Item in Stock
More Options & Item Details
Add to Cart
1.58ct Dark Purple Spinel Gemstones, Marquise, VS

1.58ct Dark Purple Spinel, Marquise, VS
ID: 369307
Weight: 1.58ct
Size: 10.6 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 175.87
Item in Stock
More Options & Item Details
Add to Cart
1.31ct Light Lemon Yellow Chrysoberyl Gemstones, Pear Shape, VVS-VS
Chrysoberyl Product Video (366492)

1.31ct Light Lemon Yellow Chrysoberyl, Pear Shape, VVS-VS
ID: 366492
Weight: 1.31ct
Size: 9 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 183.92
Item in Stock
More Options & Item Details
Add to Cart
7.18ct Light Green Blue Grandidierite Gemstones, Pear Shape, Translucent
Grandidierite Product Video (472004)

7.18ct Light Green Blue Grandidierite, Pear Shape, Translucent
ID: 472004
Weight: 7.18ct
Size: 14 x 11.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1,895.52
Item in Stock
More Options & Item Details
Add to Cart
8.20ct Light Rose Pink Rose Quartz Gemstones, Emerald Cut, Transparent

8.20ct Light Rose Pink Rose Quartz, Emerald Cut, Transparent
ID: 392385
Weight: 8.20ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 54.12
Item in Stock
More Options & Item Details
Add to Cart
14.93ct Forest Green Bloodstone Gemstones, Baguette, Opaque

14.93ct Forest Green Bloodstone, Baguette, Opaque
ID: 562611
Weight: 14.93ct
Size: 16 x 10.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.42
Item in Stock
More Options & Item Details
Add to Cart
169.73ct Medium Yellow Quartz Cat's Eye Gemstones, Oval, Transparent

169.73ct Medium Yellow Quartz Cat's Eye, Oval, Transparent
ID: 675355
Weight: 169.73ct
Size: 37.3 x 30.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4,169.24
Item in Stock
More Options & Item Details
Add to Cart
382.95ct Rose Pink Star Rose Quartz Gemstones, Oval, Transparent/Translucent
Star Rose Quartz Product Video (354763)

382.95ct Rose Pink Star Rose Quartz, Oval, Transparent/Translucent
ID: 354763
Weight: 382.95ct
Size: 44.4 x 42.5 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 765.90
Item in Stock
More Options & Item Details
Add to Cart
3.50ctw Fire Orange Hessonite Garnet Gemstones, Square, VS

3.50ctw 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
Item in Stock
More Options & Item Details
Add to Cart
23.10ct Medium Dark-Pink Kunzite Gemstones, Emerald Cut, VS
Kunzite Product Video (693806)

23.10ct Medium Dark-Pink Kunzite, Emerald Cut, VS
ID: 693806
Weight: 23.10ct
Size: 22.5 x 10.8 mm
Clarity: VS
Content: 1 pc
Price: $ 765.90
Item in Stock
More Options & Item Details
Add to Cart
14.70ct Very Light Golden-Brown Rutile Quartz Gemstones, Pear Shape, Transparent

14.70ct Very Light Golden-Brown Rutile Quartz, Pear Shape, Transparent
ID: 406666
Weight: 14.70ct
Size: 21.3 x 16 mm
Clarity: Transparent
Content: 1 pc
Price: $ 60.35
Item in Stock
More Options & Item Details
Add to Cart
8.44ct Dark Green Blue Turquoise Gemstones, Pear Shape, Opaque

8.44ct Dark Green Blue Turquoise, Pear Shape, Opaque
ID: 637207
Weight: 8.44ct
Size: 21.5 x 12.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.51
Item in Stock
More Options & Item Details
Add to Cart
8.43ct Very Light Blue Green Fluorite Gemstones, Oval, Transparent
Fluorite Product Video (663993)

8.43ct Very Light Blue Green Fluorite, Oval, Transparent
ID: 663993
Weight: 8.43ct
Size: 13 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 40.46
Item in Stock
More Options & Item Details
Add to Cart
30.31ct Earthy Green Maw-Sit-Sit Gemstones, Baguette, Opaque

30.31ct Earthy Green Maw-Sit-Sit, Baguette, Opaque
ID: 476855
Weight: 30.31ct
Size: 17 x 14.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 120.02
Item in Stock
More Options & Item Details
Add to Cart
3.05ct Medium Bluish Green Grandidierite Gemstones, Emerald Cut, SI

3.05ct Medium Bluish Green Grandidierite, Emerald Cut, SI
ID: 562674
Weight: 3.05ct
Size: 13 x 6.9 mm
Clarity: SI
Content: 1 pc
Price: $ 161.04
Item in Stock
More Options & Item Details
Add to Cart
25.30ct Multicolor Boulder Opal Gemstones, Oval, Opaque
Boulder Opal Product Video (635341)

25.30ct Multicolor Boulder Opal, Oval, Opaque
ID: 635341
Weight: 25.30ct
Size: 29.7 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 212.52
Item in Stock
More Options & Item Details
Add to Cart
1.46ct Very Light Pinkish Purple Spinel Gemstones, Cushion, VS

1.46ct Very Light Pinkish Purple Spinel, Cushion, VS
ID: 490136
Weight: 1.46ct
Size: 6.8 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 129.52
Item in Stock
More Options & Item Details
Add to Cart
16.64ctw Multicolor Fossil Coral Gemstones, Cushion, Opaque

16.64ctw Multicolor Fossil Coral, Cushion, Opaque
ID: 514175
Weight: 16.64ct (total)
Size: 14.3 x 11 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 36.25
Item in Stock
More Options & Item Details
Add to Cart
45.87ct Dark Green Serpentine Gemstones, Oval, Translucent

45.87ct Dark Green Serpentine, Oval, Translucent
ID: 671487
Weight: 45.87ct
Size: 31.9 x 22 mm
Clarity: Translucent
Content: 1 pc
Price: $ 118.34
Item in Stock
More Options & Item Details
Add to Cart
3.06ctw Greenish Yellow Sillimanite Gemstones, Oval, VS
Sillimanite Product Video (411623)

3.06ctw Greenish Yellow Sillimanite, Oval, VS
ID: 411623
Weight: 3.06ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 141.37
Item in Stock
More Options & Item Details
Add to Cart
24.49ct Light Purplish Blue Chalcedony Gemstones, Cushion, Opaque

24.49ct Light Purplish Blue Chalcedony, Cushion, Opaque
ID: 694259
Weight: 24.49ct
Size: 21 x 20.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 73.48
Item in Stock
More Options & Item Details
Add to Cart
1.13ct Electric Purple Sapphire Gemstones, Pear Shape, VVS
Sapphire Product Video (448563)

1.13ct Electric Purple Sapphire, Pear Shape, VVS
ID: 448563
Weight: 1.13ct
Size: 7.9 x 5.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 544.66
Item in Stock
More Options & Item Details
Add to Cart
24.56ct Medium Green Aventurine Gemstones, Round, Opaque

24.56ct Medium Green Aventurine, Round, Opaque
ID: 483947
Weight: 24.56ct
Size: 20 mm (calibrated)
Clarity: Opaque
Price: $ 29.99
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
34.92ct Rose Pink Rose Quartz Gemstones, Cushion, Transparent
Rose Quartz Product Video (355080)

34.92ct Rose Pink Rose Quartz, Cushion, Transparent
ID: 355080
Weight: 34.92ct
Size: 23.7 x 17.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 92.18
Item in Stock
More Options & Item Details
Add to Cart
7.99ct Bi-color Tourmaline Gemstones, Emerald Cut, SI
Tourmaline Product Video (696778)

7.99ct Bi-color Tourmaline, Emerald Cut, SI
ID: 696778
Weight: 7.99ct
Size: 18.2 x 7.7 mm
Clarity: SI
Content: 1 pc
Price: $ 639.20
Item in Stock
More Options & Item Details
Add to Cart
0.74ct Lemon Yellow Grossularite Garnet Gemstones, Round, VVS
Grossularite Garnet Product Video (504774)

0.74ct Lemon Yellow Grossularite Garnet, Round, VVS
ID: 504774
Weight: 0.74ct
Size: 5.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 44.40
Item in Stock
More Options & Item Details
Add to Cart
31.86ct Bi-color Ametrine Gemstones, Pear Shape, VVS

31.86ct Bi-color Ametrine, Pear Shape, VVS
ID: 594600
Weight: 31.86ct
Size: 25 x 18 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 210.28
Item in Stock
More Options & Item Details
Add to Cart
5.48ct Reddish Orange Spessartite Garnet Gemstones, Oval, Translucent
Spessartite Garnet Product Video (424330)

5.48ct Reddish Orange Spessartite Garnet, Oval, Translucent
ID: 424330
Weight: 5.48ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 171.24
Item in Stock
More Options & Item Details
Add to Cart
21.49ct Bluish Green Amazonite Gemstones, Oval, Translucent

21.49ct Bluish Green Amazonite, Oval, Translucent
ID: 512017
Weight: 21.49ct
Size: 26.8 x 15.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 28.10
Item in Stock
More Options & Item Details
Add to Cart
7.57ct Orangish Pink Strawberry Quartz Gemstones, Oval, Translucent

7.57ct Orangish Pink Strawberry Quartz, Oval, Translucent
ID: 532239
Weight: 7.57ct
Size: 12.9 x 10.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 54.96
Item in Stock
More Options & Item Details
Add to Cart
28.16ct Multicolor Pietersite Gemstones, Pear Shape, Opaque
Pietersite Product Video (351543)

28.16ct Multicolor Pietersite, Pear Shape, Opaque
ID: 351543
Weight: 28.16ct
Size: 29 x 19.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 123.90
Item in Stock
More Options & Item Details
Add to Cart
10.67ct Multicolor Ruby in Fuchsite Gemstones, Marquise, Translucent

10.67ct Multicolor Ruby in Fuchsite, Marquise, Translucent
ID: 384795
Weight: 10.67ct
Size: 28.1 x 13.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 96.20
Item in Stock
More Options & Item Details
Add to Cart
0.84ct Multicolor Chocolate Opal Gemstones, Round, Translucent

0.84ct Multicolor Chocolate Opal, Round, Translucent
ID: 573438
Weight: 0.84ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 33.26
Item in Stock
More Options & Item Details
Add to Cart
0.22ctw Dark Bluish Purple Iolite Gemstones, Square, VS

0.22ctw Dark Bluish Purple Iolite, Square, VS
ID: 686075
Weight: 0.22ct (total)
Size: 2.6 x 2.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 10.56
Item in Stock
More Options & Item Details
Add to Cart
18.47ct Bi-color Ametrine Gemstones, Pear Shape, VS

18.47ct Bi-color Ametrine, Pear Shape, VS
ID: 588905
Weight: 18.47ct
Size: 20.9 x 15 mm
Clarity: VS
Content: 1 pc
Price: $ 121.90
Item in Stock
More Options & Item Details
Add to Cart
2.48ct Medium Orange Hessonite Garnet Gemstones, Cushion, SI

2.48ct Medium Orange Hessonite Garnet, Cushion, SI
ID: 553148
Weight: 2.48ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 56.05
Item in Stock
More Options & Item Details
Add to Cart
11.87ct Yellowish Gold Apatite Gemstones, Pear Shape, VS
Apatite Product Video (407383)

11.87ct Yellowish Gold Apatite, Pear Shape, VS
ID: 407383
Weight: 11.87ct
Size: 18.8 x 12.8 mm
Clarity: VS
Content: 1 pc
Price: $ 391.72
Item in Stock
More Options & Item Details
Add to Cart
6.68ct Very Light Brown Moonstone Gemstones, Flower Cut, Translucent
Moonstone Product Video (485314)

6.68ct Very Light Brown Moonstone, Flower Cut, Translucent
ID: 485314
Weight: 6.68ct
Size: 14 x 14 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 35.27
Item in Stock
More Options & Item Details
Add to Cart
26.57ct Silver Gray Hematite Gemstones, Square, Opaque

26.57ct Silver Gray Hematite, Square, Opaque
ID: 555321
Weight: 26.57ct
Size: 18 x 18 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 32.26
Item in Stock
More Options & Item Details
Add to Cart
1.17ct Bright Green Tsavorite Garnet Gemstones, Pear Shape, VS
Tsavorite Garnet Product Video (415688)

1.17ct Bright Green Tsavorite Garnet, Pear Shape, VS
ID: 415688
Weight: 1.17ct
Size: 8.5 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 1,034.75
Item in Stock
More Options & Item Details
Add to Cart
16.47ctw Dark Green Aventurine Gemstones, Pear Shape, Translucent

16.47ctw Dark Green Aventurine, Pear Shape, Translucent
ID: 575960
Weight: 16.47ct (total)
Size: 21.6 x 14.4 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 45.88
Item in Stock
More Options & Item Details
Add to Cart
0.71ct Medium Green Peridot Gemstones, Oval, VS

0.71ct Medium Green Peridot, Oval, VS
ID: 623469
Weight: 0.71ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.93
Item in Stock
More Options & Item Details
Add to Cart
43.05ct Multicolor Jasper Gemstones, Pear Shape, Opaque

43.05ct Multicolor Jasper, Pear Shape, Opaque
ID: 233282
Weight: 43.05ct
Size: 34.7 x 26.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.62
Item in Stock
More Options & Item Details
Add to Cart
4.12ct Light Mint Green Tourmaline Gemstones, Emerald Cut, VVS-VS
Tourmaline Product Video (704354)

4.12ct Light Mint Green Tourmaline, Emerald Cut, VVS-VS
ID: 704354
Weight: 4.12ct
Size: 16 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 741.60
Item in Stock
More Options & Item Details
Add to Cart
6.82ct Light Blue Larimar Gemstones, Round, Opaque

6.82ct Light Blue Larimar, Round, Opaque
ID: 505527
Weight: 6.82ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 85.34
Item in Stock
More Options & Item Details
Add to Cart
0.84ct White Cat's Eye Moonstone Gemstones, Round, Translucent

0.84ct White Cat's Eye Moonstone, Round, Translucent
ID: 481778
Weight: 0.84ct
Size: 5.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 15.14
Item in Stock
More Options & Item Details
Add to Cart
60.46ct Multicolor Jasper Gemstones, Oval, Opaque

60.46ct Multicolor Jasper, Oval, Opaque
ID: 476750
Weight: 60.46ct
Size: 35.2 x 23 mm
Clarity: Opaque
Content: 1 pc
Price: $ 51.07
Item in Stock
More Options & Item Details
Add to Cart
12.10ct Bright Green Druzy Variscite Gemstones, Fancy, Opaque

12.10ct Bright Green Druzy Variscite, Fancy, Opaque
ID: 656272
Weight: 12.10ct
Size: 35.9 x 14.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 61.86
Item in Stock
More Options & Item Details
Add to Cart
1 2 3
Choose Page
1 - 774

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 have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 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
Enlarged Gemstone Image