Vintage Diamond and Platinum Broach Circa 1920

1 old European cut diamond aproximate weight 1.1 ct 

Ceder HI color/ clarity SI2 clarity

63 Baguette diamonds approximately 5ct total weight. Average color FG/ Clarity VS 

49 full cut diamonds approx weight 6ct total

12 small diamonds 

all round diamonds are set in prongs and the baguettes in channel