This piece is 100% 14k yellow gold. Marked 585 which is European marking for 14k. Bought this while traveling in Finland. This piece is very well made and would be a great piece to add to your jewelry collection. Could be used as an engagement ring or a wedding band. Or just an awesome edition to your jewelry collection. Would be an awesome gift for a loved one or a gift for yourself. See pictures closely because this is the exact item I will be sending you. Eing weight is in the picture.