Unusual ladies Baroque pearl and 12 karat (tested - not marked) yellow gold ring. Marked "NABSTEDT." This beautiful pearl measures 1 1/16" x 9/16" and is set into a unique leaf and vine mounting that measures 1 7/32" x 3/4." The leaves of the mounting serve as the prongs for this wonderful setting which appears to be handmade. Size 6 and can be easily re-sized.