Measures 1.75 in length. No assay or makers marks, but tests for 14K gold. Diamond is approximately 0.33 carat. Diamond is chipped, as pictured, but is only visible under high magnification. The item "Antique Russian Imperial Diamond 56 Gold 14K Silver Brooch Pin Pendant Jewelry" is in sale since Saturday, March 23, 2019.This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Vintage Ethnic/Regional/Tribal\Russian". The seller is "galleryoff5th" and is located in New York, New York. This item can be shipped worldwide.