Jewel

Jewelry with certain value is collectively referred to as jewelry.

Jewelry can be broadly and narrowly defined. Narrowly defined jewelry refers only to jade products, while broadly defined jewelry should include jewelry, handicrafts, or other collectibles made of gold, silver, and natural materials (minerals, rocks, organisms, etc.) that have a certain value. Therefore, in ancient times, there was a saying called "gold and silver jewelry" to distinguish between gold, silver, and jewelry.
With the development of society and economy, in addition to natural and artificial gemstones, the concept of jewelry should be expanded to include gold, silver, jewelry, etc. The industry that operates these items is collectively referred to as the "jewelry industry". The scope of "jewelry" is much larger than the broad concept of "gemstones". Broadly speaking, gemstones refer to raw materials that are suitable for polishing or carving into jewelry or handicrafts.