Things You'll Need
Instructions
Hold the piece of china up to the light. Bone china, while extremely hard, allows light to pass through it.
Check the piece of china for a stamp identifying the manufacturer. Use a magnifying glass if necessary. Look for marks that are impressed into the clay underneath the glaze, or handpainted/printed either above or beneath the glaze. Look for names like Wedgwood, Royal Doulton and Spode.
Take your piece of china to an antique store. Ask a professional to examine the piece to see whether it is true English bone china.