Tag: Paul Zimnisky Diamond Analytics

April 30, 2019

Diamonds: A Beautiful Investment — Part 1

There are few investments that have as wide an array of colors, shapes and sizes as diamonds. Here's a look...
April 1, 2019

Petra Diamonds Recovers Third-largest Gem in Company History

The over 400 carat white type II gem is the largest recovered by Petra this year, and the third-largest stone...