This is a charming ruby and diamond 18k yellow and white gold ring from the 1960s. The ring features clusters of round cut rubies that weigh approximately 1.50ct. The rubies are accentuated by sparkling round cut diamonds that weigh approximately 0.75ct. The color of these diamonds is F with VS1 clarity. The top of the ring measures 20.5mm by 21.5mm. The ring is size 8 3/4 but it can be resized. The ring is stamped 18K.