This pin features a filigree design throughout. With three old-European-Cut diamonds (.4ctw - VS2/SI2 clarity - G color) - they are separated on the pin, one on each end and one in the center. Between each of the diamonds are 4 blue sapphires. 8 modified rectangular french-cut blue sapphires total (.4ctw - transparent, dark violetish/blue color - very minor inclusions - good quality). On each end are 3 smaller round diamonds. 6 total single-cut diamonds (.16ctw - SI1 clarity - G color). Measures 2.5" long. There are no hallmarks. Weighs 8.9 grams. Includes an appraisal that values this pin at $4000.