Before man discovered how to refine precious metals, cave ladies polished colored stones by tumbling them inside their toothless mouths until they shone like diamonds. Celebrate man's maturation into the metallurgical age with today's Groupon: for $30, you get $60 worth of jewelry at K. Scott Jewelers in the Sunset Station Shopping Center in Bear.

Shop inside K. Scott Jewelers' storefront or click through its online market place to find snazzy stones and alluring alloys and to choose from a variety of diamonds and colorful gemstones. The diamond and sterling-silver pendant, a sparkling entwinement of serpentine silver, lends esophageal regions an air of elegance ($39), and blue topaz and sterling-silver earrings add a bright beryl pop to sparse sound scoopers ($69). On Valentine's Day, inventive admirers can surprise sweethearts by baking an amethyst and diamond ring ($79) or diamond heart pendant ($299) inside a meatloaf shaped like the patron saint of love, William McKinley.

K. Scott Jewelers also carries an array of gold jewelry—including engagement and wedding bands for those wishing to eventually transform dates into esteemed hamper colleagues. Customers can also commemorate milestones with anniversary rings or add to unfinished charm bracelets with baseball, baby shoe, and Irish claddagh Rembrandt Charms.