There are many ways to express love. If round diamonds show the brilliance of diamonds to the extreme, heart-shaped diamonds express beautiful love with the most direct appearance. Heart-shaped diamonds first appeared more than 500 years ago Later, the Queen of Scotland gave Queen Elizabeth of England a set of heart-shaped diamond jewelry, which quickly became the target of imitation. When a boy gives a girl a heart-shaped diamond, it represents giving his fiery heart to the other person, implying a vow of loyalty to love.
