Blending Options-Inner Shadow

Creating emoticon in Photoshop CS

Blending Options-Inner Glow

Creating emoticon in Photoshop CS

Blending Options-Bevel and Emboss

Creating emoticon in Photoshop CS

Blending
Options-Gradient Overlay

Creating emoticon in Photoshop CS

Gradient?s parameters:

Creating emoticon in Photoshop CS

Blending Options-Stroke

Creating emoticon in Photoshop CS