If it is a conventional design, it is recommended to learn jewelry cad, which is the most commonly used and universal software in the industry. Easy to learn and use, low requirements for computer configuration. You can wax it directly, which is a bit much, but the rendering effect is not good either. Such as the disadvantages of using traditional models,

Jewelry cad

zbrush

If you want to show the effect better, you can learn from rhinoceros, and if you make some products close to the carving effect, you can learn from zbrush. These softwares can be imported into each other in stl format, but Brin will disappear after the model established by jewelry cad is imported into other softwares.

In addition, it is best to learn ps or sai with a hand-drawn board to facilitate hand-drawing, or consider using ipad with pencile.