Alaina: 0.765ct Heart-cut Ice on Fire CZ Dublin Claddagh Promise Ring 925 Silver, 3183A A gorgeous choice for a promise, friendship, commitment or engagement ring and the ideal gift for someone with an April birthdate! Features an approx. 6.0mm, 0.75 carat, Heart-cut Russian Ice on Fire CZ solitaire. Made with solid 925 Sterling Silver. Love, loyalty, friendship and commitment are the hallmarks of our Dublin collection of Claddagh rings!