Gemstones, including rubies, emeralds, and sapphires, can be sold for cash, much the same as diamonds and other jewelry. However, more often than not, those stones have very little resale value, ...

Astteria is proud to announce an extravagant new necklace that combines different gems and colours with a heart-shaped theme. The Trésor Emerald necklace is appraised for $2.5-$3.5 million. Astteria ...

The semi-precious gemstone emerald or panna is always associated with the royals and for its astrological and spiritual benefits. However, not everyone is advised to wear emerald gemstones. The ...

Once an emerald leaves its country of origin and circulates around the world, the gem’s provenance becomes murky. Scientists have now developed a nondestructive method for determining the source of an ...