This one-of-a-kind oxidized silver coral ring from Renata Rubio 92.5 is a testament to the art of lost-wax casting, also known as cire-perdue in French. More than just a ring, this handcrafted piece is a sculptural masterpiece, capturing the intricate texture of natural sponge coral in sterling silver. The oxidized center creates a striking contrast against the highly polished edges and back, enhancing its organic, ocean-inspired design. Made through a meticulous process requiring exceptional skill and patience, each ring begins with a handmade wax mold, into which molten sterling silver is poured. The mold is then melted away, leaving behind a solid sterling silver sculpture, ensuring that no two rings are ever identical.