Diamonds are eternally beautiful, just like watches. That is why they make a perfect duo. If there was one word to describe diamond watches it is “refined.” A few other words you can use are elegant, cultivated, chic, and so on and forth. Basically you cannot beat a watch that works both practically for work and as a fantastic party accessory. Many diamond watches are considered unisex too. The crystals look gorgeous on silver, rose gold, and gold watches. Take for example the Ballon Bleu de Cartier watch. It is the epitome of high society. It has a timeless appeal…