One real diamond is within every single nail polish. It is usually a black diamond but they do sell a white diamond nail polish that is 30 dollars instead of the regular 25.00 black diamond ones.Each diamond is worth 25 to 30 dollars so they are priced as their value amount.They call it the only real diamond nail polish because it is the colors are not diamond inspired they have many more colors but I only showed the ones I really liked above in the pics here.The colors are pretty though all the reviews I looked at for this product were good and yes its real diamonds and affordable too.