The stories behind the world's most expensive jewelry pieces — where they are now and the fascinating history they hold.
an emerald and diamonds BVLGARI High Jewelry necklace in platinum with one antique cushion ruby, one pear diamond, one round brilliant-cut diamond, 22 pear diamonds, 262 buff-top rubies ...
A 5.72-carat fancy intense blue diamond ... The second and third highest prices in the group came for a JAR ruby and diamond torsade necklace, which sold for $378,000, more than three times ...