Edwardian Pendant / Necklace, Sterling Silver Filigree, Marcasites, 28 in. Chain

This is a lovely Edwardian Pendant. Sterling Silver and marked on the back, Sterling. Open work design with sparkly Marcasites. An ornate bale holds a delicate Sterling Silver chain. I do not think the chain comes from the same time frame as the pendant. It might be a clever marriage. However the chain is 28 inches long.