This is soooo cute! "Ikura" are fish eggs and this dish is a bowl of rice with some sauce and covered with fish eggs and a bit of nori (seaweed) on top. It is sitting on a hand painted wood base with chopsticks.
It is on a silver tone adjustable band that will fit most ring sizes. It measures about 2.5 cm wide and 2 cm high. Even though the base has many layers of lacquer it isn't waterproof so please don't get it wet.