Tested 14K gold with polished opal approximately 23mm X 19mm and six diamonds of approximately 3mm each. Total weight: 22.5 grams (.72 troy). Dimensions are: 1 1/4" long, ring size 8. All measurements are approximate. Condition: Opal has some surface cracks and a chip to bottom. Good - Excellent. Provenance: From the estate of Eleanor & Rudy Vallee.