.A Ladies Platinum 18 Inch Long Cable Link Chain With A 1.75 Inch Long Antique Platinum Filigree Pendant/Brooch.  The Edwardian Pendant/Brooch Is Set With A Total Of 65 Diamonds Having A Total Approximate Weight Of 2 Carats.  Included In The 65 Diamonds Is An Antique Marquise Cut Diamond, An Antique Pear Cut Diamond, A Hexagonal Step Cut Pear Diamond, And A Shield Cut Diamond In The Bail.  The 61 Round Diamonds Include Old Mine And Old European Cut Diamonds.