Mary-Kate and Ashley Olsen are delving into the jewelry market by introducing a line of curated vintage pieces to their luxury ready-to-wear line, The Row.

The exclusive (and predominantly gold) collection includes one-of-a-kind pieces hand-selected by the fashionable twins, from painted mosaic pendants, snake charms, amethyst crests and turquoise pendants to necklaces and rings from the Georgian and Victorian era. Items are available exclusively at The Row boutiques in New York and Los Angeles. Prices range from $220 to $4,440 USD.