What does 920 marking on gold jewelry mean?
The marking "920" on gold jewelry indicates that the piece is made of 92% pure gold, also known as 22 karat gold. Pure gold is typically too soft for jewelry, so it is often alloyed with other metals to increase its strength and durability. The "920" marking signifies that the gold content is 92% pure, with the remaining 8% made up of other metals.