The jewellery size and colour as listed on our jewellery range page are all taken from stock items at the time this web site was produced. Each shell is unique and the colour shade can vary slightly.They are all handmade and therefore we cannot guarantee the exact size, which also may vary slightly by a few millimetres either way. We have tried to display true images on the jewellery range page but the colours these shells portray is difficult to capture in a photograph. The wonderful mother of pearl shell has been carefully ground and polished, which gives it the ability to absorb and generate the colour shades of the clothing on which it is being worn. What may appear to be a plain silver grey pendant will display shafts of colour throughout the shell.