The carat (ct) is a unit of mass equal to 200 mg (0.00705 oz; 0.00643 ozt), which is used for measuring gemstones and pearls. The current definition, sometimes known as the metric carat, was adopted in 1907 at the Fourth General Conference on Weights and Measures, [1] [2] and soon afterwards in many countries around the world.

The meaning of CARAT is a unit of fineness for gold equal to 1/2₄ part of pure gold in an alloy. Frequently Asked Questions About carat.

A carat is a unit of weight used to measure the size of a gemstone such as a diamond. A karat is a measurement indicating the proportion of gold in an alloy out of 24 parts, so 18K gold is 18/24 parts gold.

We're Carat, the #1 Global Media Network. Present in 100 countries delivering marketing strategies. Explore our services, culture, leadership & more.

2023年4月6日 · A carat is a unit of weight for gemstones, not a unit of size. One carat is equal to 200 milligrams or 0.2 grams (0.000440925 pounds). In jewelry, the higher the carat usually the higher the...

2020年2月12日 · The Karat or Carat system measures metal purity as a fraction. It tells you how many parts (of a total of 24) are pure. 9-carat gold is the minimum accepted standard of gold in the UK, and 24 carat is the purest gold. To add to the puzzle, the Carat number is not usually stamped on the metal. That number is linked to the percentage of pure gold.

Ever asked 'What is a Carat?' Delve into the fascinating realm of diamonds. We dissect carat weight and its impact on a diamond's value and beauty.