Walmart is selling $189 moissanite earrings for $44, and shoppers say they 'sparkle more than diamonds'
Although diamond earrings are beautiful, they can be expensive and hard to source. Plus, earrings are easy to lose. Why ...
Gemological Institute of America21h
GIA 4Cs Carat Weight
Diamonds and other gemstones are weighed in metric carats: one carat is equal to 0.2 grams ... to a hundredth of a carat. Diamond weights greater than one carat are expressed in carats and decimals.