Technique:

Take the black piece and reduce the form as shown in the image (top width: 1.5cm, lower width: 4cm, length: 9cm). Before beginning the cut work, mark 2mm allowances every side. Now start cutting triangles like shown in the image, keep it symmetric so that it looks good. The plus factor of this pattern is you don’t have to worry about matching the other piece of earring. I know it appears easy however be careful with the cut work because if not properly cut it will leave fibers and look untidy.