Month: October, 2014
Winners of the 2015 Spectrum Awards
Do you agree with the judges for the annual AGTA gemstone jewelry competition?
The Most Expensive Sapphire, Times Two
This 17.16 carat Kashmir sapphire ring set a new world record sapphire price at Sotheby’s Hong Kong.
The Most Expensive Diamond Sets Record
This 8.41-carat fancy vivid pink is the most expensive diamond in the world.