Bidspirit auction | 18 Karat Yellow Gold and

18 Karat Yellow Gold and Channel Set Diamond Square Shank Ring - An 18 karat yellow gold half-eternity band featuring a contemporary square or Euro-shank design with a flat, angular profile. The top of the band is channel-set with eight colorless step-cut stones, which are square to rectangular in shape, consistent with carre or princess cuts. The interior of the shank bears a series of four struck hallmarks in rectangular cartouches. The first mark is an indiscernible symbol, the second is the numeric fineness mark 750 indicating 18 karat gold purity, and the third and fourth marks are not legible. The outer surfaces of the band are flat and polished. Size: US 3.75 to 4.