Make a copy of the layer and shift the gradient’s colors:

Create another roundness inside the first one, having the color #988C89:

Apply for it Blending Options>Inner Glow with the next adjustments:

Apply also Blending Options>Stroke:

The next roundness should be represented now:

Select now Blending Options>Gradient Overlay:

Set the gradient’s colors:

Apply now Blending Options>Inner Glow:

Blending Options>Outer Glow:

Blending Options>Stroke:

We have to adjust the colors, taking care of the codes indicated on the next picture:

Make a copy of the roundness and make it smaller as the picture shows it below, applying for it several effects:

Blending Options>Gradient Overlay:

Blending Options>Inner Glow:

Blending Options>Outer Glow:

Blending Options>Stroke:

It’s time to represent another roundness that should be placed inside the previous ones:

Select Blending Options and apply the Gradient Overlay:

Blending Options>Inner Glow:

Blending Options>Outer Glow: