Vintage Emerald and Diamond Halo Cluster Ring in 18ct Yellow Gold

A classic engagement ring featuring an oval brilliant cut emerald surrounded by colourless diamond halo. The emerald's estimated weight is 0.32ct and the total weight of diamonds was estimated at 0.27ct.

The ring was made in 18ct yellow gold and has full hallmarking on the inside (British hallmarks - Birmingham).
The size of the ring is UK K1/2.

Please note that the stone weight estimation was limited by the mounting and may vary from the actual stone weight, both for diamonds and emerald.
The emerald was not tested for any possible treatments. It is likely that the emerald was treated.