18 karat yellow gold and cobalt chrome diamond pendant designed and created by Sarah Graham Metalsmithing. The pendant features a round brilliant cut diamond set in a gold bezel accented with cobalt chrome. The feature diamond is accompanied by a diamond grading report from the GIA, #6362650151, which indicates that it weighs 0.57 carats, is G in color, SI2 in clarity with Excellent Cut, Polish & Symmetry Grades. The diamond is set a high polished gold bezel inside a textured oxidized cobalt chrome bezel. The pendant slides freely along a cable style chain measuring 16-18 inches. Style number 23P2-1GS.