Heard On The Street

Suggest color in engagement rings. It's taken some recent instability in the diamond market to fuel the popularity of colored gemstones in engagement rings, but it's an idea whose time has finally arrived. Dealers reveal that Montana-origin and teal-color sapphires are among the most desirable alternatives to diamonds as center stones, followed by a literal rainbow of other pretty gems---from ruby to emerald to spinel and rare tourmalines.