Can You Solve this Ice Diamond Riddle? ft. Vsauce’s Michael Stevens

lower, beacause ice is less dense(trapped air) than water, even tho the diamond is more dense it should only have a minuscule effect on the outcome, the icecube displaces some water, and because its less dense, the waterlevel should be lower once the ice is melted, even if its only by a fraction. also the diamond weighs down the icecube a bit more, meking it displace more water than it normally would have