answersLogoWhite

0

Yes, a ruby is a gemstone. It is a type of mineral called corundum, which is composed of aluminum and oxygen. Rubies get their red color from the presence of trace amounts of the element chromium. Rubies are highly valued as gemstones for their intense red color and their rarity. They are often used in jewelry such as rings, necklaces, and earrings, and are considered one of the four precious gemstones along with diamonds, sapphires, and emeralds.

What else can I help you with?