Antique Edwardian Opal and Diamond Gold Ring

Antique Edwardian Pear-Shaped Opal & Diamond Ring. 
Edwardian opal cocktail ring with round brilliant cut diamonds. Pear shaped cabochon cut opal set in 14K white gold. Fiery opal has wonderful play of color. This item comes with an appraisal certificate.
Approximate Width: 1" Size: 4.25 (sizable). 
Diamond Weight: 1.00 Carat Total.
Clarity: VS SI, Color: G-H.
Gemstone Identification: Natural Opal Size: 22.00 x 14.40 x 5.87 mm.