Lafonn Simulated Aquamarine March Birthstone Halo NecklaceThis Lafonn March birthstone halo necklace features a round cut simulated aquamarine that brings a calm blue tone to your jewelry collection. The center stone measures 6mm and weighs approximately 0. 85 carats, providing a soft pop of color that mimics the look of a clear ocean. Style BN001AQP18 is surrounded by a halo of Lassaire simulated diamonds totaling 0. 20 carats, which adds a bright frame to the central blue stone. The pendant is crafted in