Barbie April To June Birthstone Beauties. Celebrate birthday girls around the world with beautiful wishes from these unique birth month Barbie dolls! Birthstone Beauty Barbie Doll is dressed in a festive lace cocktail dress with a velveteen shrug. She wears a gorgeous birthstone necklace and charm bracelet, and is accompanied by a miniature dog! Each case includes 1 Miss Diamond (April), 1 Miss Emerald (May). 1 Miss Pearl (June). Each doll comes in a beautiful beveled jewel-like package. Case pack: 3.