The St. Sergius crowns features a classic leaf --but in alternating sizes-throughout. The crown has an overall height of about .75 inches..but it's not a solid .75 many spots are narrower.
I have soldered the solid brass leaves onto a solid copper base then coated the crowns in copper enamel. I seal the crowns to help protect the finish.
Made to the usual just over 7" in diameter. Sold as the set of two.