Irish Celtic Green Nickle Claddagh Round Brooch by Connemara Marble This Stunning Irish Celtic Green Nickle Claddagh Round Brooch by Connemara Marble. Made by the renowned Connemara Marble. Handmade in Dublin from marble cut from a quarry in Co. Galway, no 2 pieces will ever be the same and each will be unique to you. Compliment any outfit with this eye-catching celtic style brooch and its beautifully detailed Irish harp design. This brooch measures 1.57" x 1.65" approximately and comes presented in a gift box, which makes the perfect gift for that someone special. Designed in Ireland and delivered from Ireland to the US within 6-9 Days plus free Irish gift with every purchase.