The colors of the rainbow are captured in this ring by Francisco Rebajes, highlighting the luminescence that naturally occurs in abalone shell and pearls. This adornment for the hand  is composed of an adjustable silver band featuring a lustrous mass of shell from the abalone, a type of sea snail, combined with a baroque pearl...

To celebrate the opening of Iridescence, on view through March 24, 2019, Object of the Day this week will feature iridescent objects in the collection. William Harper’s hand-crafted jewelry includes brooches, pendants, and necklaces, each telling a story of their own. Harper specializes in cloisonné enameling, an ancient decorative technique that has remained virtually unchanged...