Pearl, Onyx, and Agate EarringsLooking at these earrings will take you away to the farthest reaches of the Cosmos, where darkness and light are juxtaposed in beautiful synchronicity. The shiny white pearl that adorns the top, followed by the deep, dark onyx, giving way to the round black agates with wispy white detailing, all set in 18k white gold, are sure to drive your imagine as far as it can go. The neutral balancing of the various shades also makes for a wonderful set of