If 'The Golconda Blue' went to auction it would have been the largest fancy blue diamond to have been presented at a public ...

The 23.24- carat gem, known as the Golconda Blue, is set to lead Christie's Magnificent Jewels sale in Geneva and is widely ...

“The safest way to clean your rings at home is with warm water and a mild dish soap—I use Ivory,” Elizabeth Doyle of Doyle & ...

Its latest Blue Book is a love letter to the ocean. Witness the artistry in its "Sea of Wonder" collection.

The ring is made of silver and has a large central diamond fitted in place with six prongs. Fourteen smaller stones, seven on each side of the central gemstone, are inset into the ring itself. It ...

A lead cast of the French Blue diamond, a mythic item in the French Crown Jewels, was recently found in the mineral collection of the Muséum National d’Histoire Naturelle (MNHN) in Paris. The details ...