Anton Heunis Pearl Loop Earring in Metallic Gold. Anton Heunis Pearl Loop Earring in Metallic Gold. Gold plated earrings. Colored stone, pearl, and Swarovski crystal accents. Etched detail. Post back closure. Measures approx 3.25 dangling. Made in Spain. AHEU-WL45. YKB3 23. 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.