Highest Carat Diamond You Can Buy [2027]

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

: An investment-grade "perfect diamond" listed for $1,600,000 at 1stdibs.com . Essential "Paper" for High-Carat Diamonds highest carat diamond you can buy

These are among the largest stones currently listed for immediate private acquisition: : Preferred by gemologists for safe handling; includes

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

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