gold ring Free 3D print model

This model is printed with resin and casted with goldThe size of this ring in European standard is 57 and its inner diameter is available in the photosWeight:yellow gold 18K: 4.45 gramsYellow Gold 22K: 5.17 gramsWhite Gold 18K: 4.24 grams925 silver: 2.99 gramsRose gold 18K:4.45 gramsPlatinum: 5.81 gramsTitanium: 1.30 gramsSteel: 2.22 gramsIf you have any questions or suggestions, send me a message, I am ready to answerVisit my models and I would be grateful if you write me your commentGood luck