How we research prices and comparisons
Last updated October 23, 2026
Where the numbers come from
- Competitor prices come from each company's own website, and we link the page we read. If a price isn't published, we say so rather than estimate it.
- Cost ranges combine those published prices with independent US cost guides, which we also link.
- Weights and dimensions of our own pieces come from our makers' specifications for the stone and size you choose.
How often we check
We re-check every price and claim at least once a quarter, and whenever a reader tells us something has changed. Each page shows the date it was last checked.
Limits
- Prices change, and sale prices, shipping and taxes vary by location; treat every figure as “as of” the date shown.
- Natural stone varies block to block, so weights and prices for a specific piece are confirmed in its quote.
- We make and sell stone pieces ourselves, so we have an interest. We include named alternatives and say who should choose them.
Corrections
If something here is wrong, email hello@pietrafonte.com and we'll correct it and note the date.