This pretty delicate necklace is circa 1980s. It is fashioned from 14k & 10k yellow gold and diamonds. The chain is 14k and the pendant is 10k. There are 25 very small round cut diamonds set into the heart, they sparkle but since they are so small I did not have the piece appraised so do not have a color and clarity for you. The heart measures 3/4 X 3/4 of an inch, not including the bail and the chain is 18 inches long. The condition is very good.