Silvertone & Connemara Marble Irish Vintage Style Disc Necklace This Stunning Handcrafted Silvertone & Connemara Marble Irish Vintage Style Disc Necklace. 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. The necklace has an overall length of 18 and comes with a 2 ext chain, each disc measures 20mm round. Presented in a Gift Box - A Perfect gift for any occasion. Designed in Ireland and delivered from Ireland to the US within 6-9 Days plus free Irish gift with every purchase.