Guranteed Natural Yellow Jadeite Type A Grade carved as Ru Yi. Weight: 14.80 carat. Shape & Cut: Carved as Ru Yi. Measurement: Approximately (28.50 x 18.50 x 3.92)mm. Powerful Imperial Chinese Officials carried Ru Yi as it reflects a symbol of abundance & wealth. Since then, Ru Yi defined closely to authority, power, & leadership.