In Hong Kong for the Asian preview of Tiffany & Co.’s 2019 Blue Book Collection, Chief Gemologist Melvyn Kirtley tells us about the science behind the Tiffany magic. By Charmaine Ho

The latest and most talked-about collections.

Unforgettable gems that turn precious moments into memories that last a lifetime.

A handy horoscope guide that lets you know what gemstones to wear for good vibes, positive energy and optimum style