Edwardian platinum and diamond propeller pin; featuring a central bezel set old mine cut diamond amongst a bright cut and mill grained filigree propeller style bar, further accented with 14 smaller old mine cut diamonds. Supported on an open under gallery Fitted with a white gold pin for strength and a safety clasp.
Dimensions: 2″ x 10 mm
Circa: Edwardian 1920
Signed and numbered: BB&B (Bailey Banks and Biddle) 53497
Marked: Plat.
15 old mine cut diamonds:
estimated total weight: 0.70 ct apx.
Color: G/H
Clarity: Vs2 / Si1
Gross weight: 3.4 dwt
