Go to a graite fabricator, but really there are granite tables already made you could buy. A 72” table is big and reallty heavy and definately needs a proper base .

In my opinion this is really a foyer table....not a dining table....it is tough to work with ...very difficult to move ...or put a rug under....glass dinnerware may even break if knocked over or dropped by accident...and the hard surface will probably be difficult to dine on with out placemats or table cloth and pad ...none of which really look right on this type of table...

Thanks for your thoughts! I've read this sentiment before on similar threads and I don't get it! People love granite countertops and nearly all countertops have eating areas built in where people eat most of their meals when not entertaining. And in a formal dining room, how often are you moving your table?

I'd love your thoughts before we make a big commitment

In a casual island set up...you usually fix a plate...get your drink and sit down and eat...at a table you have serving dishes..that are usually lifted even passed from one diner to another...wine glasses ...drinking glasses ...water glasses ...etc...etc...way different dining setting....as to never moving the dining table...in most formal dining rooms whenever a large gathering takes place ...the tables are often moved around...to be used for buffet dining or to add extra seating...etc....and lastly...if you are hearing this sentiment often ...isn’t that the info you were asking for?...most importantly you have given us no view or idea of your living space...in some settings this may work...in most it will be impractical