Old mine diamond ring flanked by baguettes. Set with a cushion shape old mine diamond, I colour, VS2 clarity, with a weight of 1.81 carats, in an open back four claw setting, flanked vertically by two rectangular baguette cut diamonds in open back rubover settings with a combined weight of 0.16 carats. The total approximate diamond weight is 1.97 carats, to a structured openwork gallery with intricate backholing, the gently sloping shoulders leading smoothly to a solid D-shape shank. Tested yellow gold and platinum settings, circa 1940, accompanied by Gemmological Certification Services report #5775-1325.
