Preowned 22k Yello Gold Natural Ruby .Color and Clarity Glass Filled.Ring Weight 5.290 Grams,Carat Weight 4.55.Color Ring Size 6.25 Red Shape and Cut Oval,Transperency transparent ,Hardness 9,Dimensions 14.20x10.60x2 70mm,Fluorescence None,Examination presense of natural inclusions.Certified by Spectrum Gem Testing Lab.(STONES AROUND RUBY ARE NOT DIAMONDS). (NO RETURNS).Authentic tested with Thermo Scientific Niton XL2 XRF Analyzer.