Gnu Collaboartive International Dictionary of English: licensed under The Code Project Open License (CPOL)
Use "diamond-shaped" in a sentence
"Each diamond-shaped patch is placed in sequences of four around a central diamond-shaped floral motif featuring a basket of flowers."
"The house is particularly unusual looking, composed of a series of six two-story diamond-shaped segments that cascade down a slope."
"The vine had diamond-shaped leaves the size of hands sprouting from it, and along its length more curling tendrils sprouted, all light green with jagged red stripes."