Signature Duo Drop Earrings in White Gold 3ct Per Earring Round Oval Pearl Crystal Drop Earrings Phoebe Signature Duo Drop Earrings in White Gold 3ct Per Earring Round CARTIER 1990s Trinity Tri Gold Oval Drop Hoop Earrings For Sale at 1stDibs. A bold vertical drop featuring three linked oval cabochons of mesmerizing Charoite. The stunning swirls of violet and lavender are highlighted by the polished sterling silver setting, creating an elongated, rare, and sophisticated statement.