Supersized Fancy Colored Diamond Rings from Jacob & Co.

A 30.11-ct. natural fancy blue gray cushion-cut diamond mounted on a platinum setting. The VVS2 clarity diamond is surrounded with 414 diamonds in a micro-pave setting (3.48 cts.). It retails for $20 million.

As I mentioned previously, I visited the Jacob & Co. showroom at Baselworld, the world’s largest watch and jewelry show, and saw so much sparkle from the high-carat diamond jewelry on