The main event, though, will be getting your hands on a one-of-a-kind 19.81-carat Asscher-cut mint tourmaline ring that the jeweler has reserved exclusively for Robb Report.

Highly sought after pieces include this dramatic True Love - Pink Tourmaline ring: featuring a 3-carat oval cut pink tourmaline gemstone and hugged by a 14k yellow gold band; and this floating Two ...