Diamonds are the most expensive gemstones in the world due to their high aesthetic value and extreme rarity. However, the diamond market has evolved positively during the last decades. Today, it is possible to buy natural diamonds, generated deep in the earth, or lab diamonds, created in a controlled environment. Natural diamonds damage the ecosystem during their formation process and are unethical as they generate social conflicts in aspects such as mining. Lab diamonds, on the other hand, are ecologically friendly and cost significantly less than natural diamonds. R ...   read more