What does the term "point" refer to in gemstone weight?

The term "point" in the context of gemstone weight specifically refers to one-tenth of a carat. This means that when measuring gemstones, a point is a fractional part that allows for precise measurements of weight. For instance, a 50-point gemstone would weigh 0.50 carats, as it is simply a way to express the weight in smaller increments. The use of points is essential for both gemologists and consumers as it provides a more detailed understanding of gemstone weights, which can impact value and price.

Understanding the division of carats into points aids jewelers and buyers in assessing the worth of a gemstone accurately based on its size and weight, which is crucial in the jewelry industry.