Scapestone fire pit by Ideal Concrete uses 11 blocks per layer and comes in three different colors. Inner diameter 30″, outer diameter 42″. Comes with a plain ring or ring with attached cooking grates
$541.17 – kit with 3 rows of block and cooking insert
$5.49 per 4″ high block
Valencia round fire pit by Techo-Bloc uses 16 blocks per layer and is 5 blocks high. Available in 7 colors and comes with a ring insert.
Prescott square fire pit by Techo-Bloc is 52″ wide by 18″ high. It comes in two colors – Riviera and Rock Garden Brown, and includes a steel insert that reaches all the way down.