Choose your birthstone, add a free engraving, layer it your way. Crafted in 100% recycled sterling silver and natural red onyx. Pendant height 1.4cm, width 1.1cm Pendant depth 0.8cm Gemstone height 1cm, width 0.7cm We can only engrave an image containing clean black lines on a white background. We cannot engrave filled in areas, areas containing shading, or images containing too much detail. As a result, we are unfortunately unable to engrave photographs. To add a photo at home, follow our helpful guide on how to add a photo in a locket.