Classic Levian Aquamarine and diamond ring is set in white gold and weighs 4.5 grams.  The ring has been sized up to an 8.5 and could be sized again by a local jeweler.  The ring was a gift so I have to guess on carat weight.  1 Carat oval aquamarine stone and appox .20 or more diamond accents on the band.  The ring has been certified by Ebay but it does not tell the rings specs.  Box paperwork I have and QR code will be included.  Priority US ship is $16.00