For INTJ, "The Mastermind," a Toi et Moi ring featuring two different diamond shapes symbolizes the depth of your strategic ...
In the latest, China has produced an artificial diamond and is calling 'super diamond'. This diamond is rare and is hexagonal in shape.
For the first time, researchers in China have synthetically produced a nearly pure hexagonal diamond, marking a significant ...
This diamond is rare and is hexagonal in shape. This form, called lonsdaleite, is usually found in meteorite impact sites and earlier scientists have struggled to create pure samples in labs.