Pendant in yellow gold, ruby and diamonds

Pendant in yellow gold 750 thousandths (18 carats). set with a ruby and diamonds. 1 cabochon-cut ruby. total weight approx. 22.84 cts. surrounded by 24 diamonds brilliant-cut. total weight approx. 1.20 ct. dimensions with setting: 2.95cm x 1.97cm. total weight: 10.01g. owl hallmark. excellent condition