Solitaire ring in 18k rose gold (750°/°°) and platinum set in its center with a cushion-cut Old Mine Cut diamond weighing 3.07ct of M P1 quality. Probably French work from the 1880s. Note the presence of an LFG certificate for the center stone.
Ring size 52, resizing possible
Bezel diameter: 1.2 cm
Gross weight: 3.47 grams




































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