but emerald green stones are valuable as well. This 1.3-carat kornerupine gemstone is a prime example of the bluish-green color that gives the gemstone the most value. It's extremely rare ...
A rare square 37-carat emerald owned by the Aga Khan fetched nearly $9 million at auction in Geneva on Tuesday, making it the world's most expensive green stone. Sold by Christie's, the Cartier ...
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 ...
When it comes to luxury collectibles, rare gems hold the most allure. Discover why rare gemstones attract high prices in the ...
A rare square 37-carat emerald owned by the Aga Khan fetched nearly $9 million (about R163 million) at an auction in Geneva ...
A Christie's employee poses with The Aga Khan Emerald ... COFFRINI A rare square 37-carat emerald owned by the Aga Khan fetched nearly nine million dollars at auction in Geneva on Tuesday, making it ...
YEKATERINBURG, April 11. / TASS /. A rare emerald weighting 1.01 kilogram to be put up for auction in the autumn by the Mariinsky Priisk deposit, the only emerald deposit in Russia, part of the ...