BetterBasics via Amazon offers the Smart Weigh Premium High-Precision Digital Milligram Jewelry Scale for $33.99. Coupon code "GEMDEALS" cuts it to $27.19. With free shipping, that's the lowest price we could find by $12. It weighs in grams, ounces, carats, troy ounces, denarius weights, and grains. Features include an LCD screen, stainless steel platform with lid, tare function, optional 60-second shutoff, and 50-gram maximum capacity. The scale comes with two 20-gram calibration weights, three weighing trays, tweezers, and a storage case. Four AAA batteries are required, included. Deal ends October 14.