Natural Diamond.

Listing ID #5731986

Only Natural Diamonds | A world dedicated to Natural Diamonds. Presented by the Natural Diamond Council.Most natural diamonds have ages between 1 billion and 3.5 billion years. Most were formed at depths between 150 and 250 kilometres (93 and 155 mi). Natural diamonds are created by nature, as a result of intense heat and pressure, formed over the course of billions of years.