within a diamond line border, the openwork frame of lozenge outline and formed of triple looped ribbon tied bows and a foliate swag underneath, millegrain set, suspending a claw set marquise shaped diamond, the detachable brooch fitting signed MARCUS & CO, inscribed 'EA. JANUARY 12- 1907' Length of pendant including suspension loop 5.5cm / 2�''
Length of chain 36cm / 14'' Weight: 15g
Later 19th century cushion cut diamond cluster flower pendant-brooch, c.1890, in the manner of the mid-18th century style, centre stone approximately 3.00ct,
Art Deco petite nephrite and diamond clip brooch by Cartier, New York, the short arrowed form with a central channel of dome-buffed rectangular nephrite,