Robert Manse 18k gold, sterling silver and mabe pearl ring, size 8. Mabe pearl in center measures 1/2 inch across. Set in sterling silver with roping around pearl. Pearl sits up, underneath is sterling silver designs and 18k in middle of each side. Band is same design in sterling and 18k going down the sides as seen in image 5. Front of ring is 3/4 of an inch tall. Marked 18k, 925 and M. Size 8