A smooth cabochon of lab-created turquoise in a rectangular bezel setting - the stone's opaque blue-green filling the clean geometric frame in 14K gold over sterling silver. The rectangular format references the tablet or signet ring silhouette that has been prominent in current jewelry, while the turquoise brings the organic color and cultural resonance that makes this stone perennially relevant. Lab-created ensures consistent color across the stone's face - an advantage in a solitaire setting where the stone is the entire conversation. For the wearer who wants the turquoise color story in a format with architectural precision.