Diamond Bow Brooch

Vintage Platinum and Diamond Bow Brooch
Set with 102 single cut, 13 pear cut, 9 baguette cut, and 4 full cut diamonds
Diamond carat total weight 3.67 
Set in Platinum with a 14 karat pin
Includes appraisal certificate
Measures approximately 5 x 3.25 cm
Weighs 12.60 grams total