Stumped on what to get your mother, sister, friend, or lover this Mother's Day? There’s a keep-forever piece for everyone. Diamond necklaces, sapphire rings, pearl earrings, and bolo bracelets make for trendy Mother's Day presents for her. Gemstone jewelry with someone's unique birthstone, such as a pair of gemstone earrings, makes an excellent gift too! That kind of personal touch makes for an especially thoughtful gift. Shop these irresistible pieces below, and prepare for an especially brilliant holiday!