The Diamond Blog

Every rough diamond contains a world of possibilities. There are many ways that a rough diamond can be cut and polished to create saleable, profitable diamonds. Over the past few decades, there has been a revolution in the way that rough diamonds are planned, due to the development of optics technologies that provide accurate[…]

A diamond is laden with emotional and economic significance, yet more than anything else, it is a visual experience. A diamond’s beauty is not just symbolic - it is very real. It is a result of the diamond’s individual 4Cs features, as well as the way it interacts with light - its ‘light performance’. It is also a consequence of the[…]

This edition of Spectrum diamond news and trends is a fascinating roundup that takes us deep into the debate about lab grown and mined diamonds, then 750 kilometers beneath the earth to where blue diamonds form. From there we travel into the minds of millennial consumers, with a recent study about their jewelry buying habits. And we[…]