So I can tell you "Love is on the ear" :)
Have fun on St.Valentine's Day and combine your gift with roses and chocolate hearts for great mood.
Here some interesting facts:
"In the 1980s, the Diamond industry began to promote Valentine's Day as an occasion for giving jewelry. "
"Approximately 190 million valentines are sent each year and half of those are given to family members other than husband or wife, usually to children.
When you include the valentine-exchange cards made in school activities the figure up to 1 billion, and teachers become the people receiving the most valentines."