Because each tension setting is made for the specific stone that it will hold, these luxurious 0. 20 carat Tension Set Diamond Earrings in 9 carat Yellow Gold are truly unique. Diamonds are symbols of eternity and lasting love, and these earrings combine a classic appearance with a contemporary setting, meaning that they make a perfect lover’s gift. Diamonds are simple and yet glamorous, and suit everybody: popular as a token of love, they make perfect gifts for anniversaries, birthdays, weddings, and any other big occasion or milestone life event.