Lot 604 , An early to mid 20th century white gold?, emerald and diamond cluster set stepped oval dress ring

An early to mid 20th century white gold?, emerald and diamond cluster set stepped oval dress ring, with rectangular cut emerald and old round cut diamonds, size S, gross weight 5.4 grams.
£800-1,200

Condition:
Visible wear around the table facet edge of the emerald. Two chips around the table facet. One of the diamonds has two small chips to the table facet edge. No known provenance.

Sold for £1,300