The invention relates to an electroforming processing process for gold and silver accessories, particularly an electroforming processing process for walnut gold and silver accessories. The process includes main steps of walnut carving, gel mold preparing, wax part manufacturing, accessory manufacturing, and quality inspection in order. Beneficial effects of the process are that the process and time are saved, artistry of an originally carved walnut is preserved perfectly, the electroformed walnut accessory prepared by combining an electroformed gold product and a real walnut is more real and vivid, and original artistry is showed to the utmost on the basis of preserving a good moral of the walnut.