Jewelry making calculators

Enter the stone, bezel strip, and alloy measurements to estimate one blank, batch stock, and metal weight. The calculator handles round stones and oval stones measured at the bezel contact line.

Enter the thickness of your sheet or wire and the number of layers being cut. The calculator turns the saw-blade table around to show the blade size, compatible alternatives, and corresponding piercing drill.

Enter the finished ring size, strip thickness, width, allowances, kerf, and alloy density. The calculator gives the neutral-axis blank length, total strip to cut, and a planning weight for one ring or a batch.