Candy necklaces and ring pops look great, but many prefer the nuanced mouthfeel and clean finish of precious gems and metals. Show off sophisticated taste with today's Groupon: for $50, you get $100 worth of jewelry at Dunkin's Diamonds, redeemable online or at its two Fort Myers locations.

Dunkin's Diamonds, a third-generation family business with roots in Europe, peddles precious stone and metal trinkets hand-selected from around the world. Dot vacant lobes or dreary navels with white-gold or yellow-gold diamond studs ($99). Pared-down ensembles dazzle with the addition of a birthstone pendant ($89+), bearing such significant gems as January's crimson garnet ($99) or July's iconic ruby ($99). Dunkin's Diamonds also carries striking gentlemen's pieces, such as a black stainless-steel bracelet ($99) and a sandalwood ring ($69) set with richly grained squares in a stainless-steel bed. The store's highly professional and discerning staff is on hand to help treasure hunters find or ingeniously bury flattering adornments.