A free app for Android, by JewelStore.
This app contains a vast collection of images of different types of neck designs. It includes both the regular and the unique ones. Apart from that, it also has different shapes. All this is done in such a way that it is easy to use and understand. It is free to download, use, and enjoy.
It has a simple, user-friendly interface. The main thing you need to do is to open it and choose the type of design you want to see. After that, you will be able to choose the shape you want to see. Apart from that, it also has a category of designs.