The soft flicker of candlelight will earn you a place in her heart, but to truly be a girl's best friend, you'll need something that really sparkles. Today's deal from Diamond Candles is a hidden gem: Pay $12 for a scented candle with a ring hidden inside (regularly $25). Set the mood with one of these 6.5-inch-tall, all-natural soy wax creations, made in Durham, North Carolina. Browse the website and choose from dozens of irresistible scents like tropical Hawaiian Coconut, cedarwood-vanilla Cozy Cabin, or decadent Chocolate Truffle. When the flame burns low, watch her eyes light up as she discovers the buried secret: Every candle contains a randomly chosen ring in a common size, worth anywhere from $10 to $5,000. Melt the heart of someone special or treat yourself to a sweet-smelling surprise -- either way, this treasure of a deal is sure to shine. Want more? Check out Diamond Candles on Facebook.