“These less-precious pieces easily mix and mingle with fine jewels.” —Managing editor Melissa Rose Bernardo1. Micromosaics of seed pearls dot these one-of-a-kind Italian-made jade, ruby, and amethyst danglers. (Percossi Papi, $935, percossipapi.com)          2. Stack this groovy octagon-shape bracelet or wear it as a striking standalone piece. (Vita Fede, $390, vitafede.com) 3. This brass charmer pays homage to the colorful confetti Lucite jewels of the 1960s. (Lulu Frost, $275, lulufrost.com)           4. The festive floral design elevates these amethyst and ruby earrings above your everyday studs. (Bounkit, $195, bounkit.com) 5. Get the look of a stack—plus pops of dazzling drusy—in a neat single-band de