This is an original piece of vintage CORO Costume Jewelry from the mid century. While the Mustard Seed Brooch from CORO can be found, it is very hard to find the card that came with it. One side is the Amulet of Faith quoting the Bible verse that references the mustard seed, and the other side features a poem. The goldtone piece is signed CORO and features bow ribbon with a glass globe hanging below with a mustard seed floating in the middle. The card measures approximately 2 3/4 x 2 inches and has some scratches in the gold gilt and minor corner creasing. The piece measures approximately 1 1/2 inches long and is in very good vintage condition. Clasp is sturdy and works well. Please review photos and ask for more if needed. Lovely faith based brooch from the mid century makes a great gift! Check out Jilly’s other vintage costume jewelry selections.