But let’s be a bit more specific. What gives gemstones colors, or rather, what changes the way they absorb and reflect light so that they come out in so many different, striking colors?

The recent Knight Frank Luxury Investment Index highlights the growing appeal of precious stones, diamonds and coloured ...

In its sophisticated Colombo, Sri Lanka facility, the sustainable sapphire dealer and miner CEYLONS Munich is training young ...

Instead, gemstones are priced based on their beauty, rarity, durability, size, color, clarity, cut, and carat. Alexandrite is a popular gemstone in how its color can change in different lights ...