What is the difference between a 0.2ct and 0.5ct diamond in an engagement ring?

MITUBACI handmade engagement rings include a 0.1ct diamond in the base price, but larger diamonds are also available. The 0.2ct diamond is the standard size for engagement rings and can be used as a natural accent at parties, dinners, etc. The 0.5ct diamond is larger than average and looks very sparkly when the ring case is first opened. The 0.5 ct. ring is larger than average and makes a very sparkling impression when you first open the ring case, and once worn it will be the envy of all.