What is the weight equivalence of one metric carat?

One metric carat is equivalent to 0.20 grams. This standard measurement of weight is commonly used for gemstones and pearls, ensuring a consistent method for determining the size of these precious items. Knowing this equivalence is crucial for anyone involved in the jewelry or gem industry, as carat weight significantly influences the value and pricing of a gemstone. The carat system allows for a clear and universally accepted framework for weighing and comparing stones across different categories and markets. Each carat is also subdivided into 100 points, allowing for precise measurements, which is particularly important when dealing with smaller stones. Understanding this weight equivalence forms an essential part of gemology and contributes to effective communication about gemstones in trade contexts.