A ruby is a red gemstone, often associated with royalty. The charlatan in Babbitty Rabbitty and her Cackling Stump requested several rubies as pay, claiming they were for the casting of curative charms. Godric Gryffindor's sword was known to be adorned with egg shaped rubies. Rubies also filled the Gryffindor House points hourglass at Hogwarts School of Witchcraft and Wizardry.

Behind the scenes

• It is unknown if rubies could actually help in the casting of curative charms, or if the Charlatan was lying.

Appearances

• Harry Potter and the Philosopher's Stone (First appearance)
• Harry Potter and the Philosopher's Stone (film)
• Harry Potter and the Philosopher's Stone (video game)
• Harry Potter and the Chamber of Secrets
• Harry Potter and the Chamber of Secrets (film)
• Harry Potter and the Chamber of Secrets (video game)
• Harry Potter and the Prisoner of Azkaban (film)
• Harry Potter and the Prisoner of Azkaban (video game)
• Harry Potter and the Goblet of Fire (film)
• Harry Potter and the Order of the Phoenix
• Harry Potter and the Order of the Phoenix (film)
• Harry Potter and the Order of the Phoenix (video game)
• Harry Potter and the Half-Blood Prince
• Harry Potter and the Half-Blood Prince (film)
• Harry Potter and the Half-Blood Prince (video game)
• Harry Potter and the Deathly Hallows
• Harry Potter and the Deathly Hallows: Part 1
• Harry Potter and the Deathly Hallows: Part 2
• The Tales of Beedle the Bard (Mentioned only)
• The Wizarding World of Harry Potter