Does a repaired chip or crack lower the value of antique china?

Usually, yes, though how much depends on the piece. Collectors of fine porcelain and pottery generally prefer original, undamaged examples, and any damage, even when professionally repaired, typically lowers value compared to a perfect one. Rare pieces can still sell well with restoration, while common pieces may lose much of their appeal.

Professional restoration can make damage nearly invisible, but experienced buyers often check with a blacklight, by tapping, or by feel, and repairs should always be disclosed. Selling a restored piece as perfect is a serious problem for any reputable seller.

If you have a damaged piece, ask an appraiser or auctioneer whether repair makes sense before paying for it. For many everyday dishes and figurines, the cost of restoration is more than the value it adds. For important pieces, a skilled ceramics restorer can be well worth it.