The forever loved gem from the list of the Big 4’s is diamond. Along with emerald, ruby and blue sapphire it is also the precious gemstone. Diamonds are good for love and luck. Besides the sparkling white these are also found in colors these days. These gems are composed of carbon and are expensive. 

A 1 carat natural diamond may cost you $2000 and more. These April birthstones are lucky as they add success to your professional life. They are good for business people and entrepreneurs. Diamond is the stone to celebrate 60th 70th anniversaries. Best for wedding and engagement rings, these radiant gems are rare in natural forms. Thus, one should always buy certified diamond stone online to ensure the gemstone is real.