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Red Gemstones for Sale

Red Gemstones

Choose from one of the largest selection of red gemstones for sale online. We stock all red gemstones and can ship them worldwide. Here are some examples of red gemstones available in our store: Almandine Garnet, Ruby, Pyrope Garnet, Red Coral, Red Fire Opal, Rubellite, Rhodochrosite and much more. Next to blue, red is one of the most popular colors in natural gemstones. We stock them in a variety of shapes, sizes and cutting styles. Also, we have a large selection of calibrated red gemstones suitable for standard jewelry sizes. All red gemstones at GemSelect are guaranteed natural. We offer third party certification from trusted gemstone-labs as well.

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Red Gemstones

Why buy red gemstones from GemSelect?

Red gemstones are quite rare, but they are also one of the most impressive gemstone colors to wear and to admire. Gemselect has the largest online selection of red gemstones in calibrated sizes, and our red gemstones are available by piece, at affordable prices.

What are some of the most popular red gemstones?

Popular red gemstones include ruby, garnet varieties, spinel, zircon, quartz, and more. Choose from a large variety of all these popular red gemstones and much more varieties available as single gemstones, red gemstone pairs, and red gemstone lots.

How durable are red gemstones?

Without a doubt, the best-known red gemstone is ruby, which is red corundum, all other colors of corundum are sapphire. Corundum is the second hardest substance on the Mohs scale, with a rating of 9. Topaz and quartz gemstones are second and third in their durability with topaz commanding an 8 out of 10 and quartz gemstones earing a 7 out of 10 oh the Mohs scale of Hardness.

Interesting facts about red gemstones.

When shopping for red gemstones and you're looking for rubies most experts suggest a medium to medium-dark color tone in an excellent ruby gemstone.

There is some very fine red tourmaline (sometimes called rubellite).

Many red gemstones are only slightly reddish, while others can occur with very pure red color. For example, rhodolite garnet is a purplish-red color, while hessonite garnet and fire opal are red-orange or vice versa.

Use GemSelect to shop red gemstones.

From this page, you can use the search tools to find red gems by gem type, shape, size, carat weight, and other factors. The checkboxes at the top of the page can be used to filter single gems, matched pairs, gem lots and cabochons.

All items shown are available and ready to ship.

Over 18 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 8 star ratings

i was hoping to find more stones smaller than 3mm

Posted By Jerdo in December, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

This site is *amazing*! The vast selection is almost enough to make you giggle. Oh, wait…If you want it, it’s probably here. I’ve read some reviews saying it’s hard to use the search filters but I found the opposite to be true. In fact, it’s plain fun to throw different filters on and see what you come up with. I ordered a small stone to sort of try them out and, dang! I’m so thoroughly impressed that I think I found a new hobby. The stone I got was exact what was represented on the site. So much so that I had to really look to see the difference between the picture and the stone that I got. And the range of prices. Wow! From a few dollars to tens of thousands if you’re into like, Ruby’s, Emerald’s, Sapphire’s and other gems that make you drool. And the cuts! The shapes and cuts are just plain gorgeous!Honestly, I can’t possibly say just how happy I am with this purchase! Now… off to make another…

Posted By Tom_63 in July, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Skeptical and cautious first time customer ~ I couldn't be happier. Great experience

Posted By JCBellGG in July, 2022
Source: Bizrate

Overall Rating -> 9 star ratings

I was led to the site by google when looking for specific green sapphire briolette. Site is well laid out and very easy to purchase from. Hope the stone is as satisfying!

Posted By Flutie in March, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very good. Thank you!

Posted By Kirk in July, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection. I'm always looking around on this site.

Posted By LipSmacker in August, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Great service. I understand supply depends on other factors so I don't mind checking back from time to time. I do, however, have a problem with the mobile website trying to sign me up for emails when all I'm doing is a simple search

Posted By Musicalkrystal in July, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Exact dimensions of each gem would be helpful, or even better, place the gem on a white paper with 1 mm black grid so that exact dimensions can be see. Otherwise great experience! I hope your business prospers!!

Posted By James in August, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

I have been looking for a good place to buy gem stones for my girlfriends engagement ring and this site has stones I didn't even know existed. They have all the stones I need to bring her ring to life.

Posted By Sean T in February, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I ordered a moon stone gem and it was perfect what a gorgeous gem it was easy and quick and a great price.

Posted By Jamie in June, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

The website is quick, easy, good layout, very clear and easy to use.

Posted By Mouse in February, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I love the clear description of the certification options. It's very rare to see a gem site that offers a deep explanation of each institution that would certify the stone(s).

Posted By Oakcityceo in May, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Fantastic dealer for quality gemstones. Website is easy to navigate, selection is superb, delivery of purchases is prompt. Easy to select incorrect payment options, however.

Posted By David W in May, 2023
Source: Bizrate

Overall Rating -> 8 star ratings

i was sad to not see more melee

Posted By - Gemmy in September, 2022
Source: Bizrate

Overall Rating -> 8 star ratings

Great selection, good prices and beautiful, simple user interface.

Posted By Swaggermuffinz in October, 2022
Source: Bizrate
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  • Cushion Checkerboard (double sided)
  • Cushion Checkerboard (double sided) with Hole
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  • Cushion Concave Fantasy Cut
  • Cushion Crystal Cluster
  • Cushion Mixed Cut
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  • Cushion-Cut
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  • Drilled Faceted Sphere
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  • Drilled Square Rondelle
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  • Fantasy Carved Flower Cut
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  • Half Moon Faceted
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  • Half-Drilled Heart Cabochon
  • Half-Drilled Heart Checkerboard Facet
  • Half-Drilled Heart Checkerboard (double sided
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  • Heart Cabochon
  • Heart Checkerboard
  • Heart Checkerboard (double sided)
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  • Heart Crystal Cluster
  • Heart Facet
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  • Hexagon Crystal Cluster
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  • Marquise Buff-Top
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  • Marquise Concave Cut
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  • Marquise Sugarloaf Cabochon
  • Octagon / Scissor Cut
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  • Octagon Cabochon
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  • Oval Mixed Cut
  • Oval Portuguese-Cut
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  • Oval Rose-Cut (double sided)
  • Oval Slice
  • Pear Cabochon
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  • Pear Checkerboard with Hole
  • Pear Concave Cut
  • Pear Crystal Cluster
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  • Pear Facet
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  • Pear Shape Sugarloaf Cabochon
  • Pencil
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  • Rhomb Cabochon
  • Rhomb Checkerboard
  • Rhomb Checkerboard (Double-Sided)
  • Rhomb Crystal Cluster
  • Rhomb Facet
  • Rondelle
  • Round Buff-Top
  • Round Cabochon
  • Round Carved Cameo
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  • Round Checkerboard (double sided)
  • Round Concave Cut
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  • Round Drilled Rondelle
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  • Shark Fin Cabochon
  • Shield Cabochon
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  • Square / Scissor Cut
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  • Square with Hole
  • Star Facet
  • Tapered Baguette Cabochon
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  • Trapezoid
  • Trapezoid Cabochon
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  • Triangle Facet
  • Trillion Buff Top
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  • Trillion Shape Sugarloaf Cabochon
  • Undrilled Briolette Teardrop
Popular Gemstones
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All Gemstones (146)
A B C D E F G H I J K L M N O P Q R S T V Z
  • Actinolite Cat's Eye
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  • Amethyst Geode Slice
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  • Chrysoberyl Cat's Eye
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  • Chrysoprase
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  • Color Change Gemstones
  • Color-Change Diaspore
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  • Coral
  • Demantoid Garnet
  • Dendritic Agate
  • Diamond
  • Druzy Amethyst
  • Druzy Azurite
  • Druzy Citrine
  • Druzy Variscite
  • Emerald
  • Enstatite
  • Fire Agate
  • Fire Opal
  • Fluorite
  • Fossil Coral
  • Garnet
  • Golden Beryl
  • Grandidierite
  • Grossularite Garnet
  • Hawk's Eye
  • Hematite
  • Hemimorphite
  • Hemimorphite Druzy
  • Hessonite Garnet
  • Howlite
  • Idocrase
  • Imperial Topaz
  • Iolite
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  • Kunzite
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  • Larimar
  • Malachite
  • Malaya Garnet
  • Mali Garnet
  • Maw-Sit-Sit
  • Moonstone
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  • Mother Of Pearl
  • Mystic Quartz
  • Mystic Topaz
  • Nuummite
  • Obsidian
  • Onyx
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  • Opal In Matrix
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  • Quartz
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  • Sillimanite Cat's Eye
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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart