The Birthstone Charm was designed with intention and is meant to become a Joiana staple. An oval stone set in unexpected hues we actually love, while still holding meaning. Finished with a glossy enamel bezel that mirrors the stone, making each piece feel one of a kind. Designed for everyday wear and for the moments that matter most. Stone Size : 16mm x 12mm stone 2mm bezel. Material Stainless steel base with Cubic Zirconia , Enamel Dipped , 18k gold plated for April