The founders of The Gem Odyssey, Carlos Torres and Laurent Massi ... “It’s a long and complicated chain to turn a piece of rough material into a jewel. Most people only see the finished ...

Gem Auctions DMCC, founded by mining entrepreneur Alan Davies, will hold its first-ever rough diamond auction in Dubai, UAE next month. Gem Auctions DMCC, founded by mining entrepreneur Alan ...

KUALA LUMPUR: Likening a father to a master gem cutter, Tan Sri Rafidah Aziz says it is he who helps turn the child into a jewel. “A child is born as a rough gem and parents are the gem-cutters.

After 10 months of growth, the resulting gem actually wound up being 1.76-carats — but it's still the largest memorial diamond ever made by the company. Some customers take the rough gem ...

The world's second-largest gem-quality diamond has been sold to a ... Graff described the stone as "the world's most valuable rough diamond".