buyers guide


Diamonds are the hardest, most imperishable and most brilliant of all minerals. It is the hardest substance known to man and measures 10 on the Mohs hardness scale.

Diamonds have a specific gravity of 3.52.

The crystal system is cubic.

They are not affected by temperature changes and will not burn until the temperature reaches 1,440 degrees Fahrenheit and will melt at 6442 degrees Fahrenheit.

Diamonds can only be cut by diamonds.