The daughter of Muhtar Kent, chairman and CEO of The Coca-Cola Co., is trying her hand at high-end jewelry design. Selin Kent, 30, has created a collection of rings, necklaces, earrings and bracelets featuring clean lines and minimalist design. Although she launched the brand two years ago in New York that today sells in about 10 stores, the young designer on Oct. 1 debuted the collection at her first store in Atlanta — Mednikow Jewelers in Buckhead, located across from Lenox Square mall. “It’s an exciting opportunity to test the market here,” said Selin, a native of Turkey who was in town in early October to celebrate the launch. “My parents live here, so it’s a nice opportunity to see them as well.”