The Bow Ring Set3 Stone Diamond Marquis Vintage Ring Set This dainty set is perfect for the natural minimalist. The engagement ring features two marquis diamonds, one larger and one smaller, set on a dynamic angle. The wedding band nests perfectly underneath, creating a beautiful, yet simplistic, three stone design. The appraisal of the vintage ring set is attached as one of the images; there you will find detailed information about the ring, as well as the appraised