Late deco emerald & diamond set rose gold ring unmarked. total weight 7.7 grams, ring size L-M. Emerald calculated for type 2.09ct (8.25 x 7.96 x 4.05 mm), 22@ early single cut diamonds =0.80ct. G colour, Si clarity. Ring weight 7.7 grams, ring size L. Tests as 18ct.