Jewelry can subtly communicate its wearer's personality, with color representing mood, size corresponding to confidence, and charms spelling out what to prepare for dinner tonight. You are what you wear with today's Groupon: for $200, you get $500 toward jewelry and previously owned luxury watches from Melrose Jewelers.

Melrose Jewelers decks out wrists, fingers, and collars with opulent jewelry and stylishly keeps time with a vast selection of preowned Rolex, Cartier, and Ulysse Nardin watches. The women's Rolex champagne string dial Datejust ($3,440) sets 10 round-cut diamonds in yellow gold to catch admiring eyes and ensure wearers are never late to vacations. Men's Rolex watches ($3,425+) range in appearance from diamond-encrusted yellow gold to cool, smooth stainless steel. Presenting an engagement ring, such as the classic 1-carat solitaire ($3,730), improves the odds in marriage proposals or business proposals, and 18-karat white-gold studs ($1,555) light up earlobes with four diamonds apiece. All of Melrose Jewelers' preowned watches arrive on doorsteps via complimentary FedEx overnight shipping with a certificate of authenticity and two-year warranty.