Electrifying gems are this season's "it" accessories, so add flash to your frock with a big, bold, eye-catching bauble.

Yes, it really is all about the blues.

From top: 24k gold-plated rectangular cuff with faceted white and blue topaz stones, $770, Bounkit. Blue and green Swarovski-crystal stretch bracelet, $88, and blue hinged bangle with vintage Swarovski elements, $298, Roberta Chiarella. Turquoise-and-silver drop earrings, $695, Lagos.