This is a traditional Irish design given which represents love, loyalty, and friendship (the hands represent friendship, the heart represents love, and the crown represents loyalty).
A Hamsa shaped accessory is one of the biggest trends in fashion right now. Hamsa jewelry is easily identifiable with its palm-shaped design. The symbol dates back many centuries and is believed to have protective powers. The word hamsa means "five" in Arabic and refers to the digits on the hand. The Hamsa symbol is known and believed to provide defense against the evil eye, which is a vengeful stare believed to cause illness, death, or unluckiness. The symbol can also represent strength, power and blessings.