Anton Heunis Omega Clasp Oval Stud in Blue. Anton Heunis Omega Clasp Oval Stud in Blue. Gold-tone metal hardware with crystal accents. Imported. Post-back closure. Measures approx 0.5 W x 0.75 H. AHEU-WL295. STP3.16. South Africa born, Anton Heunis combined his background of Fine Arts and gold-smithing into his own successful jewelry line. Each design is finely crafted and handmade in his studio in the center of Madrid. Using only the finest quality materials such as rare vintage glass, Swarovski crystals, and semiprecious stones to achieve a contemporary aesthetic with a timeless feel. Jewelry is something personal, something intimate, and should be made with love. - Anton Heunis