![]() A 1ct round brilliant-cut diamond is usually about 6.5mm in diameter, but this can vary slightly depending on the way it is cut. One carat, in industry terms, is equal to 0.2 (one fifth) of a gram. Over time industry professionals attempted to standardize the carob-weight system, and by 1907, at the Fourth General Conference on Weights and Measures, the world had adopted the international standard that is still in use today. This helped traders keep track of their purchases and pricing in a rudimentary record-keeping system. Before the widespread use of precise jewelers’ scales, diamonds and other stones were weighed in quantities of carob seeds - chosen because of their consistent, uniform shape. Sometimes called the “metric carat”, the word actually comes from the carob tree. It is simply an industry standard unit of measurement. The fourth, Carat, has a significant impact on the value but not on the actual grading. However, it’s the first three factors that really influence the quality of the stone. When faced with fine diamond jewelry shopping questions like what is a carat (and why does it matter), we’ve got the answers below!Ĭarats create some confusion among consumers because they’re listed in the “ 4 Cs” of diamond grading - that is, Cut, Color, Clarity, and Carat. Diamonds are graded on a number of different features, and you’ll want to know some of the terminology before you commit to a ring. When making such an important, life-long purchase, it’s important to have your facts straight. Plenty of people pick out their ring based on appearance without even looking into the grading of the stone, or they hear a high carat number and figure it’s a good deal because the more carats, the higher value, right? Or trying to remember how many carats are in your own diamond.ĭon’t feel bad – you’re in good company. “Wow! Aren’t you lucky,” you gush, admiring the sparkle and secretly wondering what that even means or how much it must have cost. Picture this: your friend is recently engaged and shows you her beautiful diamond engagement ring! She tells you that it is a 1.2 carat center stone with an additional half-carat in band stones.
0 Comments
Leave a Reply. |