Highest Carat Diamond You Can Buy Apr 2026

: Preferred by gemologists for safe handling; includes blue liners for professional presentation. Available at SEP Tools for $49 .

: A museum-quality loose stone listed for $2,380,000 at 1stdibs.com . highest carat diamond you can buy

: Available for approximately $352,505 at Rare Carat . : Preferred by gemologists for safe handling; includes

For most private buyers, "buying" a diamond of this magnitude typically happens through elite auction houses like Sotheby's or Christie's . If you are looking for ready-to-purchase "retail" options or professional supplies to handle such stones, here is what is currently on the market: Ultra-High Carat Diamonds for Sale : Available for approximately $352,505 at Rare Carat

At the absolute peak of the luxury market, the highest carat diamond currently available for purchase is a 228.31-carat pear-shaped stone . It holds the record as the largest white diamond ever offered at auction.