A small crown is a type of headwear that is worn to signify power, status, or royalty. The three most common types of small crowns are the TIARA, DIADEM, and CORONET. A TIARA is a type of crown that is typically made of metal and decorated with jewels. A DIADEM is a type of crown that is usually made of fabric and decorated with jewels. A CORONET is a type of crown that is typically made of metal and has a more ornate design than a TIARA or DIADEM. All three types of small crowns are used to signify power, status, or royalty.