IoT-powered large emerald cut gold jewel ring

Who needs gemstones? Behold minimal hand-crafted elegance at it's finest. Each facet is carved with a stone-cutter's precision to reflect light and the soft satin finish makes the gold shimmer. The large emerald cut gold "jewel" is 1/2" wide by 9/16" tall and the band tapers ever so slightly to 3.5mm at its narrowest. RG711