Roberto Coin Diamond and Pink Opal Pendant Necklace — Gold

Roberto Coin's 18kt yellow gold necklace showcases a reversible circular pendant set with pink opal, mother-of-pearl inlay, and round-cut diamonds. The signature twisted-rope border frames the medallion, while a rolo chain and lobster claw fastening complete the design. A small ruby detail adds a refined accent to this dual-sided pendant, ideal for layering or statement wear.