Tag Archives: Oppenheimber Blue Diamond

christies geneva
May
18
Comments
ADD

Largest Vivid Blue Diamond Breaks Record at Christie’s Geneva

By   guildhalladmin   |   Tags: , ,   |   Category: The Guildhall Color Diamond Advisor, Trending

The largest vivid blue diamond was auctioned at Christie’s Geneva on May 28th 2016 and created a world record when it became the most expensive blue diamond ever sold at...

Read More