Unlike Colombian varieties, Zambian emeralds are prized for their deeper bluish-green saturation, greater durability, and minimal inclusions, making them an excellent choice for both fine jewellery ...

Do inclusions and flaws in natural gemstones add value to a stone, even as flawless lab-grown gems hit the market? Rare and remarkable gemstones celebrate the enduring symbolism and eternal beauty ...

Formed through intricate natural processes, gemstones are in fact crystallised minerals. Two of the most coveted – rubies (the red variety of corundum) and emeralds (a type of beryl) – are ...

Stralle earringsby Robinson Pelham in18k yellow gold, Muzo emerald, yellow sapphire, orange ... More sapphire, pink sapphire, blue sapphire, purple sapphire and tsavorite garnet. $38,940 Muzo ...

So far, the scientists have distinguished among emeralds from 10 mines in seven countries. They have also discriminated between natural emeralds and synthetic ones. Science News sponsorship position.