Emerald and diamond set 18ct white gold ring marked 18k 750. Approx 2@ 0.17ct each round brilliant cut diamonds, 28x pave set round brilliant cut diamonds= 0.46, estimated total weight 0.63ct, oval cut emerald size 5.6 mm x 7.3 mm x 4.5 mm, ring weight 5.2 grams, ring size M-N