Gemdle

Red Gemstones

Red gemstones and crystals — 39 popular red stones with photos and identification notes. Looking for red crystal names for jewellery, collecting or a daily-carry stone? Start here, then test yourself in the crystal quiz.

Crystals that are red

Stones get their red colour from trace elements or inclusions, and the same mineral species can occur in several colours — so colour alone never confirms an identification. The most recognisable crystals and gemstones that are red include Copper, Ruby, Garnet, Cinnabar, Jasper, Sandstone. Below is every red stone in Gemdle with photos, Mohs hardness and how to tell them apart — pair it with the guided identifier to narrow down an unknown specimen.

Mainly red stones & crystals

Stones that also occur in red

These minerals are best known in other colours but are also found in red — so a red specimen is possible, though the photo here may show a different shade. Confirm the colour of the actual stone, not just the species.

Frequently asked questions

What is the most popular red crystal?
Copper is one of the best-known red stones. Copper is a chemical element; it has symbol Cu and atomic number 29.
What crystals are red?
Common crystals and gemstones that are red include Copper, Ruby, Garnet, Cinnabar, Jasper, Sandstone, Corundum, Carnelian. Some minerals best known in other colours — such as Diamond, Opal, Tourmaline — also occur in red.
Are all red gemstones rare or expensive?
No. Red stones range from common, affordable minerals to rare gem-quality material. Value depends on the species, clarity and whether the colour is natural or treated.