Scientifically extraordinary million dollar diamond at auction
Bonhams Fine Jewelry auction on December 9 will feature a rare, unmounted modified pear cut diamond, weighing 17.82 carats, and estimated to fetch between $1,000,000-1,500,000. As a type IIa diamond, the breathtaking stone is not only beautiful, it is also scientifically extraordinary. Scientists classify diamonds into two types, based on the presence or absence … Read more
