This antique cuff link is stamped "14K" in an oval cartouche on the underside of one oval. These have a chased design around an oval shape. These are double sided and app. .625inches x .475inches. These were tested as well to verify 14K. These have a gleaming yellow gold color which changes to a rose gold hue at the center of each. We are not sure why the color variance unless these had a yellow gold plating over a rose gold? There is some fine scratching wear to the centers and some tarnish to the backs. This comes up at 2.8 grams.