Diamonds lose their sparkle as prices come crashing down

Lab-grown rocks and fewer weddings have put a huge dampener on the market. On the bright side, a big dazzler is now affordable for manyDiamonds are woven through the tapestry of human history. The ancient Greeks were enthralled by their remarkable hardness. The Koh-i-Noor alone has been at the centre of invasions, murder, superstition and larceny. Millions of marriages have been launched using diamonds as the symbol of their everlasting lustre.So the idea that diamonds might somehow lose their v