Marked on the underside:

Pottery Barn 

Sausalito 

Made in Chine

Microwaveable and Dishwasher Safe 

Luncheon Plate featuring  a simple, substantial look.  The Sausalito collection is discontinued

Color is Spice 

About 8.5"

Pre-owned condition with normal signs of use, including possible light utensil/surface marks.  Please review photos closely for condition