1 Oval Amethyst measuring 10.9 x 9.0 x 5.4mm equaling 3.02 carats, surrounded by 24 round brilliant cut diamonds equaling 0.20 carats total weight, VS - SI in clarity, G - H in color, in a 13.8mm tall and 11.8mm wide halo, with a half split shank. All weighing 3.6 grams, size 4 1/4.