Krementz 14k Gold Enamel Oak Leaves and Pearl Acorns Pin This lovely pin displays the quality enamel work found on early Krementz pieces. With 14k gold, each leaf shows the beginnings of the color change for the fall season. Acorns are represented by a single pearl and there are three in total. Marked 14k and the Krementz maker's mark, measures 1-1/8" by 3/4". Some wear to enamel most at the leaf where it joins the stem and this wear is not easily noticed.