This 18K yellow gold ring features a rare 1.91ct genuine cushion mixed-cut natural alexandrite (7.22 x 6.43 x 4.63mm), renowned for its transparent quality and mesmerizing color change from green to subtle red. It’s beautifully accented by a halo of ten prong-set round diamonds totaling 0.83cttw. Sized at 7 and weighing 3.5dwt, this piece is a stunning showcase of rarity and elegance.