India was the very first state to mine diamonds, with some mines relationship again to 296 BC.[citation desired] India traded the diamonds, realising their valuable qualities. Traditionally, diamonds have been given to keep or regain a lover's or ruler's missing favour, as symbols of tribute, or being an expression https://www.otherarticles.com/business/business-ideas/373323-mustanojan-kello-perheperinne-koruja-ja-kellokaesityoetae-raahen-sydaemessae.html