This guilloche enamel pin and earring set is beautifully decorated. There is a finely worked pink open rose in the center of each piece. The background is white and there is both green and brown detail as well as well as the several shades of pink and cranberry. The pieces are curved and catch the light in a very attractive way. The pin is 7/8" in diameter; the clip earrings are 3/4." All pieces are marked "Norway Sterling OPRO" and date from after 1970. The set is in excellent original condition and weighs .34 oz.