Because each tension setting is made for the specific stone that it will hold, these luxurious 0. 40 carat Tension Set Diamond Earrings in opulent 18 carat White 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.