Mined diamond is natural found in abundance in Africa (nearly 50%), Australia, Brazil, Canada, India and USSR (alphabetically). Another technique is by manufacturing through conversion from carbon, (i.e., natural coal or graphite) with high pressure which costs more.
It is a rare mineral product with varieties in colour like pink, green, white, etc., requires more time to shape it for increasing its dazzling. In India with cheap labour this is being done using diamond cutting machine. For shaping smaller piece children are employed illegally. Their using fingers are pruned gradually. Diamond looks nice when ladies wear it.
d. gOEL PKL. MORNING 9.45am, mAY 29, 2013. WELL DIAMONDS AREHARDEST STONESHAVING BEEN PUT TO SEVEREST TEMPERATUREANDPRESSURESCONVERTIN ORDINARY cOAL INTO IRRIDESCWNT SPLENDOUR. iT DEMONSTRAES THAT OBSESSION IS ONLY ENGENDERED IN MANKIND BY APPEARNCES OFMULTI-HUED REFLECTIONSANDNOTHTE REALITY OF DARK COAL. OR gRAPHITES. d. gOEL