BENEFITS OF WEARING THE DIAMONDS

Sage Varahamihira suggested that as the diamonds are highly attractive, the women get easily attracted towards it. Women who are longing to give birth to a male child should not wear any type of diamonds. If the diamonds are sized like three spots ar triangular like water chestnuts or like paddies, then such diamonds would be very auspicious.
Wearing the inauspicious looking diamonds might cause estrangement with friends, wealth and even life whereas wearing the auspicious diamonds would ensure relief from the fear of thunder or unexpected misfortune, poison, enemies and would also increase wealth.
He further suggested that Brahmins should wear the white diamonds, the warriors, or Kshatriyas should wear the diamonds coloured as the flowers of the Shirish trees and the Shudras or for them doing other jobs the blue diamonds would be beneficial.
(cf:Ratna Pradeep;Chapter 8;Page 88 and Brihat Samhita;Chapter 79;Ratnapareekshadhyaya;Shlokas 11-17;Pages 489)