Art Deco Platinum Sapphire and Diamond Brooch

designed as a large plaque, with fine open work saw piercing set with mill grain rose cut diamonds and old mine cut diamonds, mill grain set in the centre with a square emerald cut deep blue sapphire, unstamped

Measurements:

total weight 12.20grams, sapphire 2.2cts, diamond approx. 1.5cts, length 5.5cm

Labels:

burgundy box

• EStimate $4,000 - $6,000