An 18th century topaz and diamond brooch
This lot is offered without reserve.
An 18th century topaz and diamond brooch

细节
An 18th century topaz and diamond brooch
The rose-cut diamond and pale yellow foiled topaz openwork looped ribbon bow suspending two matching graduated drops, probably Portuguese, circa 1760, later brooch fitting, 6.0cm long
注意事项
This lot is offered without reserve.