For the woman who likes delicate perfection, this 10K white gold pendant and earring set offsets beautiful sea blue with crisp winter-white. Round white topaz and diamond accents dangle toward a cushion-cut, kite-shaped aquamarine at the tip of each piece. The earrings close with a post back, and the pendant's 18.0-inch rope chain closes with a spring-ring clasp. As March's birthstone, aquamarine makes this set the perfect birthday surprise.