Hot studs: an edgy take on the diamond ring

This collection of rings by the Italian jeweller Demaria is called Antagonista for a reason: the stones are set upside down, exposing the cut for a fierce, thorny look. At $3490, these gems are more in the price range of an ultra-edgy engagement ring—the 18 karat white gold version is set with white diamonds, and the brown and black ones ($2750) are darkened with a rhodium finish—but they’re also perfect for all the single ladies who aren’t afraid to flash their inner Beyoncé.

Available at Cupido, Vaughn Mills, 1 Bass Pro Mills Dr., 905-669-8522.