What is discoloured ivory?

Discoloured ivory refers to ivory that has changed color due to environmental factors, aging, or improper storage conditions. This discoloration can manifest as yellowing, browning, or darkening, often resulting from exposure to sunlight, humidity, or pollutants. Such changes can affect the aesthetic value and marketability of ivory items, which are primarily sourced from elephant tusks and other animal materials. Conservation efforts aim to preserve the original appearance of ivory artifacts while addressing ethical concerns surrounding their trade.