High quality hand-picked for luster, color, and clean cultured freshwater 10mm AAA white pearl button shaped simulated emerald green nano spinels pendant necklace Solid Real 925 sterling silver metal of pendant and 18' chain June Birthstone:Pearl, May Birthstone: Simulated Emerald Fine Jewelry gift for Valentines Day, Mothers Day, Thanksgiving, Christmas, New Year, Birthday, Anniversary, graduation, wedding, girlfriend, friends, lover, wife, mom, daughter, and sister money back guarantee and comes with jewelry box