Ring Marguerite en yellow gold, paltinium and diamonds

Ring in paltinium 950 thousandths and yellow gold 750 thousandths (18 carats). set with diamonds antique cut. 1 diamond. with a total weight of approx. 1.23 cts. surrounded by 9 diamonds old cut. total weight approx. 1.30 cts. (each diamond weight approx. 0.14). top width: 1.50.cm. Size total weight: 4.07 g. hallmark owl and mascaron. excellent condition.