Caesarstone Vs Silestone Vs Cambria . Also to know is, what is the difference between cambria and quartz? The range given above is only a general statement as prices can vary significantly from one dealer to another. How Does Silestone Compare To Caesarstone? Flemington Granite from www.flemingtongranite.com Cambria offers their standard slab at 55.5” x 122” but they also offer a jumbo size at 65.5 x 132”. The range given above is only a general statement as prices can vary significantly from one dealer to another. Silestone has a standard size of 306 x 140 cm and a jumbo format of 325 x 159 cm.