Money

Top 17 Of The World’s Most Expensive Materials

#17 vishwagujarat.com Not only diamonds and gold are expensive. Then what else? Saffron $11/grams Saffron is a plant belonging to the iris family (Iridaceae). People used it for thousands of years in the kitchen and as a natural remedy. Saffron has many scientifically proved benefits (calming, appetizing, antispasmodic), but also helps with slight depression, irregular…