Art Deco period Charles Keller bar brooch made with 14 karat gold filigree and a center sapphire. American, circa 1920's. Sapphire is the birthstone for September and the gem of the 5th and 45th anniversaries.

Metal- 14 karat white and yellow gold
Weight- 3.50 grams
Hallmarks- 14K
Maker's Mark- signed with the hallmark for Chas. Keller & Co., New York, New York
Size- 56.93 mm long, 8.2 mm wide, 2.8 mm at tapered ends
Gemstones- one 2.5 mm round faceted blue sapphire, approximately .10 carat
Details- milgrain, filigree, lever clasp
Condition- excellent vintage condition

Item # VUNK1920-3

Vintage Charles Keller Sapphire & 14K Filigree Bar Brooch | September Birthstone