Sterling Silver Shamrock Pendant Made From Connemara Irish Marble Sterling Silver Shamrock Pendant Made From Connemara Irish Marble. Made by the multi award winning Jewelers - Solvar in Dublin, Ireland. Hallmarked at the Assay Office in Dublin Castle. The shamrock remains Ireland's most famous symbol. The shamrock is also commonly associated with the symbol of luck. Connemara Marble is referred to "Ireland's Gem Stone" as it is a very unique and rare form of Marble and can only be found in the West of Ireland. This pendant measures 0.5" with the chain measuring 18" and is presented in a gift box. Designed in Ireland and delivered from Ireland to the US within 6-9 Days plus free Irish gift with every purchase.