14K GOLD FILIGREE AND DIAMOND BAR PIN BROOCH: Centering a .5 Ct Old Mine cut diamond, SI1 clarity, H color. There are an additional 6 Old Mine cut diamonds, approx. .75 Ctw., average VS-SI in clarity and I-J in color. 2'' long x 1.25''. Diamonds are prong set. Bar pin closure. 6.5 grams. Sold with appraisal by GIA graduate gemologist for $3,850.