A diamond ring is a piece of jewelry that features one or more diamonds set in a band, typically made of gold, platinum, or silver. These rings are often associated with special occasions, particularly engagements and weddings, symbolizing love and commitment. The quality of a diamond is usually assessed based on the Four Cs: cut, color, clarity, and carat weight. Diamond rings come in various styles, including solitaire, halo, and three-stone designs. They can be customized to reflect personal tastes, with options for different shapes of diamonds, such as round, princess, or oval. The popularity of diamond rings has made them a staple in the jewelry market.