The Connoisseurs Diamond Dazzle Stik is a breeze to use. Just twist the base until a bit of blue cleaning solution appears on the brush. Dab onto the stone and the setting, then rinse and dry the gem.

The fair, with 77 exhibitors, is a mini-museum, featuring arts, antiquities and design objects, from old masters to art jewelry.

British royal family news reveals that Meghan Markle was not happy with the engagement ring lovingly designed by her second husband, Prince Harry. Almost as soon as she got it, she took it back to the ...