Art Deco Diamond and Ruby Greek Key Brooch of 18k Gold antique stickpin making this brooch especially meaningful

making this brooch especially meaningful as well as decorative

while the sparkling diamond surmounts add a refined brilliance to the design

confirming its 14k and 18k composition

the pansy was thoughtfully transformed by our jeweler by removing the original pin fittings and adding a 14k gold band

Art Deco Diamond and Ruby Greek Key Brooch of 18k Gold antique stickpin making this brooch especially meaningfulA refined Art Deco era brooch (circa 1920), designed as a geometric rhombus motif set with calibre cut rubies and single cut diamonds arranged in a Greek key pattern and accented by a luminous post set pearl. The piece is mounted 18 karat gold with a platinum overlay beneath the diamonds, a technique favored during the period to enhance the sparkle of diamonds while maintaining the strength and warmth of gold beneath. The brooch measures 0. 75 inches