In the field of jewelry and precious metals, platinum is a precious metal, which is widely used to make high-grade jewelry. It is rare, durable and anti-allergic, and is often regarded as a high-quality material for making jewelry. In contrast, a gold medal refers to the highest prize won in sports or competitive activities, such as the Olympic Games and world championships. The gold medal represents the honor and achievement of the champion.
Difference refers to the difference between two or more things.