37 - Retro Persian Turquoise and Diamond 18 Karat Yellow Gold Dome Shape Ring. Set in the Center with a High Quality Persian Turquoise Cabochon Measuring 18MM Length 15MM Width. And is Bezel Set with Round Single Cut Diamonds Weighing Approx. 1.25 Carats GH Color VS1 Clarity Mounted in a Handmade Yellow Gold Setting. Ring Size 6.5 Weighs 9.65 Penny Weighs. Shipping $26.00 (estimate $500-$700)