PERIOD 1920'S PLATINUM DIAMOND BAR PIN: Platinum bar pin of 20 old European round cut diamonds, all totaling approx. 3.5 Ct. Averaging VS in clarity and G-H color. Diamonds are bead set. Locking bar pin closure. Length 3''. Weight 9.5 grams. Sold with current Florida Diamond Appraisers GIA graduates appraisal for $11,250.