These days, there are many choices of expensive green gemstones ... so jewelry makers often carve a piece to highlight ...

making it the world's most expensive green stone. Sold by Christie's, the Cartier diamond and emerald brooch, which can also be worn as a pendant, dethrones a piece of jewelry made by the fashion ...

Yesterday, Harry Winston purchased the brilliant green emerald for $5.5 million at the Christie’s New York auction -- making it the most expensive emerald -- per carat -- ever sold at auction ...

The largest emerald became the property of their youngest son, David Rockefeller, who commissioned famous jewelry ... price per carat. If it exceeds its high estimate, it could become the most ...

A rare square 37-carat emerald owned by the Aga Khan has fetched nearly $9million (£7million) at auction in Geneva, making it the world's most expensive green stone. The Cartier diamond and ...

Just as breathtaking, the Emerald and Opal Earrings contain over 13 carats of pear shape green emeralds, rose cut diamonds, over 33 carats of opal and briolette diamonds, also set in pristine 18 ...

Adams, who donned a shimmering, midnight blue L’Wren Scott gown, wore a platinum, diamond and emerald ... carat stud earrings, worth $35,000. Some Oscars jewelry trivia: The most expensive ...

The largest emerald became the property of their youngest son, David Rockefeller, who commissioned famous jewelry designer ... record for emerald price per carat. If it exceeds its high estimate, it ...