Art Deco Filigree Diamond Brooch Suggested Flexible Bracelets 1/2 inch wide

1/2 inch wide

pavé set with Single cut diamonds weighing approx

Centering an oval cabochon opal* measuring approx

Unidentified European hallmark

as they promoted "carved" designs

Art Deco Filigree Diamond Brooch Suggested Flexible Bracelets 1/2 inch wideMeasuring approx. 2 1 16 x 7 8 inch, centering a bezel set Old European cut diamond weighing approx. 0. 10ct., flanked by two bezel set Old European cut diamonds weighing approx. 0. 50ctw. Additionally set with four Old European cut diamonds weighing approx. 0. 40ctw., and fourteen Swiss cut diamonds weighing approx. 0. 80ctw., fashioned in platinum (with 14k yellow gold pin and catch).