I've heard this set referred to as "acorn" and "flowerpot" - whatever you call it, it is beautiful!  The brooch measures 2 1/2" x 2 1/8" and is comprised of pink carved leaves and fuchsia crystals - all in the highly polished rhodium setting that Sherman is known for.  The earrings measure 1 1/2" x 1" and are signed "SHERMAN" on the clip and Patent 156452.  While the brooch is unsigned, you'd be a fool not to think this wasn't a set!  All three pieces are in excellent condition.