"Art Deco Brooch White Gold Platinum Sapphire Old Cut Diamonds"
Art Deco brooch in white gold, platinum, sapphires, round old-cut diamonds Art Deco brooch in 18k (750°/°°) white gold and platinum decorated with a geometric pattern set with diamonds and sapphires and a floral decoration. The brooch is set in its center with a round old-cut diamond "Old European Cut" of estimated quality HI SI1 (without inclusions visible to the naked eye) weighing approximately 0.67 carats. French work circa 1925. Presence of the eagle's head hallmark for 18-carat gold and dog's head for platinum. Traces of the manufacturer's hallmark on the pin.
Length: 5.5 cm
Width: 1.4 cm
Weight: 9.52 grams
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato