Marble price research by stone and product, plus factory-direct buying guides and market notes. Every number links back to the index and carries its date.
The tracked polished 2 cm slab-material range currently runs from $8 to $300 per square foot. That is not an installed countertop quote. Stone grade, slab yield, finish, edge work, cut-outs, packing, freight, duty, templating and local installation need to stay visible as separate line items.
Start with the live marble price index, model dimensions in theslab cost calculator, then compare a warehouse purchase with afactory-direct quotation on the same specification. For a defensible comparison, require the commercial name and geological material, origin, grade, thickness, finish, usable slab size, quantity, crate plan, Incoterm and lead time in writing.