PLATINUM 1.00 CTW DIAMOND PENDANT/BROOCH: One marquise cut diamond is centered in what is likely a French made platinum pendant/brooch and surrounded by 44 round single and brilliant cut diamonds. Total diamond weight approx 1.00 CTW. Total weight approx 7.8 grams. Measures approx .75'' h x 1'' w. 2 bar pin closures and 2 fixed bails. Sold with current Florida Diamond Appraisers GIA graduates appraisal for $3650.