The tableware manufacturer Prouna, known primarily for creating high-end china, has released the Prouna Marble Collection—an assortment of 12 tabletop items, including a vase, plates, trays, and jewelry boxes. Although they resemble Italian Carrara marble, each of the pieces is actually made from fine bone china with marble-like streaks of either blue, green, burgundy, or gray with wisps of 24-karat gold, creating a fun, modern spin on a timeless classic.

The pieces, priced from $65 to $440, are currently a…