Art Deco Old Cut Diamond and Onyx Bar Brooch, 7.30 carat total, set in Platinum

A decadent bar brooch dating from the Art Deco period set with sixty-nine old cut diamonds totaling over 7.00 carats and fancy cut onyx.

This stunning brooch is crafted from platinum

Circa 1920

Dimensions: 1.38 cm x 7.53 cm

Diamonds:

Nine old mine brilliant cut with an estimated weight of 2.55 carats

Forty-eight old brilliant cut diamonds with an estimated weight of 4.75 carats

Twelve rose cut diamonds

Onyx:

Thirty-six fancy cut onyx