If she’s more of a diamond ... of carat sizes, ranging from 0.64 to 3.04, and select the gemstone quality that suits you, from good to heirloom. Give her the best ornament of all — earrings ...
(Don’t confuse carat with karat, as in “18K gold,” which refers to gold purity.) Just as a dollar is divided into 100 pennies, a carat is divided into 100 points. For example, a 50-point diamond ...