Rowan is located in the most popular area in Williamsburg, Bedford Ave. The perfect place to eat, shop, and get some high quality jewelry and a piercing at Hey Rowan! All of Rowan's piercings are performed by licensed Nurses only. All earrings are hypoallergenic. Rowan's jewelry is made of 14K solid gold, gold vermeil, gold plating over sterling silver, and sterling silver.