This Ring has a Solitaire 3.78x3.77mm Round Diamond (0.25ct) in a 14Kt Yellow Gold 6-Prong Cathedral Setting. Diamond is G-H Color and I1 Clarity with an Appraised Value of $351.00 dated 1/6/2005. The Ring Weighs Approximately 3.8g and is Size 6.5 (can be resized by a local jeweler). It Measures 5mm Round (approximate top dimension), 7.5mm High and 2mm Wide. Please note Diamond is Real (not man-made or Lab Created), ring is solid Gold (stamped "14K"), not filled, plated or bonded. Item is Brand New.