Many trends and styles have come and gone, such as 1.5-carat diamond rings, for instance; many more will surely follow, because there are no limits to the ways you can declare your love for life with a perfect diamond.       Making a Statement Half a century back, people only went as far as setting solitaries or even accents. The 21st Century is an age for the bold and features unique styles, which you could only dream of before. Designers never rest when it comes to cooking up new ways to enhance the appeal of jewelry and using different metals to achieve the projected effect. There is something for every kind of personality so that you as a consumer get to tell the story of who you are as a person. White diamonds are not a standard to go by these days. Diverse colors make it easier to pull off the look you want, and they also highlight your individuality to much better effect.