Alrosa Unveils Polished Gem from Russia’s Largest Colored Diamond

Alrosa, Russia’s leading diamond mining company, has revealed a remarkable polished diamond cut from the country’s largest known colored...

May 102 min read

The Mediterranean Blue: A Once-in-a-Lifetime Fancy Vivid Blue Diamond Set to Dazzle the World. A 10.03-Carat Marvel Estimated at $20 Million to Debut in Abu Dhabi Ahead of Geneva Auction

A Rarity Beyond Compare Sotheby’s is set to unveil one of the most extraordinary gemstones ever to grace the auction stage—The...

Mar 193 min read

Among the many iconic pieces associated with Princess Diana, the Attallah Cross stands out as a symbol of elegance and royal audacity....

Nov 15, 20242 min read

Sotheby’s has announced the upcoming sale of one of the most extraordinary and historically significant diamond necklaces ever appearing...

Sep 29, 20243 min read