[X] Everything, gems, lottery, cars, being able to fly to orbit and make your own satellite
-[X] Use Empathy excellency to understand your parents' concerns
-[X] Stunt: You find your mom and dad in a living room, watching tv. Careful not to wet the furniture you sit down with them, a cip of coffee in hand: "So... in a day of work I made 50k in synthetic diamonds. That's barely scratching the surface of what I can do now, much less of what I will be able to do in time. I, we are going to be wealthy. We should talk about it, and how to prepare for it".
[X] Just the gem-making for now, no need to overwhelm them -[X]STUNT: Your parents look up from their conversation as you slip into the chair opposite them in the kitchen, almost but not quite sitting. You lean forward and spill the contents of your hand on the table between you, then adjust your position to sit crosslegged. A carat and half of diamond scrap lies on the counter between you, left over from your first foray as a jeweller. Charity freezes for a moment, then reaches out to touch one, before she looks up at you with wide eyes. "What is this Molly?" Michael is the first to speak, his voice inquiring. "The reason I think we need to talk about our tax obligations for next year." On the counter the diamonds wink in the light, refracting the sunlight against the wall.
[X] Everything by implication. Gems explicitly, but broadly mention that this was just the first idea you had of many.
-[X] Use Empathy excellency to understand your parents' concerns
-[X] Stunt: "Mom, Dad... I think it is time that I start contributing to the family finances. Though the both of you have always managed to provide what we need, I have power now, and I want to use some of that power to help. That means more than just the big picture. That means helping the family too... so that's why I want you to have this check for 10,000 dollars, with understanding that this money can be spent on what we, as a family, want and need because more is to come.