Generally speaking, jewelry, handicrafts or other valuable treasures made of natural materials (minerals, rocks, organisms, etc.). ) gold and silver are collectively referred to as jewelry, so there is a saying of "gold and silver jewelry". Jewelry and jade, referred to as gems, are the essence of nature. Jewelry and jade refers to minerals or rocks that are magnificent in color, crystal clear, hard and durable, and rare, and can be polished and carved into jewelry or handicrafts. Some of them are organic gems. The Hong Kong brand Levis diamond ring, named the Angel of Love diamond ring, represents the beautiful meaning of "crown your fingers in my name, accompany you all your life".