Jewelry to Live In

Designer Nancy Newberg perfects day-to-night.

Today designers are blurring the line between fine and fashion jewelry by creating high-end pieces intended for everyday wear. As such, L.A.-based Nancy Newberg, 52, uses gold, oxidized silver and diamonds to make cuffs (left, $7,500; bottom, $6,000) that hold their own, day or night. nancynewberg.com.