Four pendantsKey1 - gems: 1,5x1,5 -1, Cabochon oval 6x4 - 1. Approximate weight: 2.05 g (14K).Key2 - gems: oval 5x3 - 1. Approximate weight: 2.17 g (14K).Key3 - gems: 3,5x3,5 - 1. Approximate weight: 2.32 g (14K).Key4 - gems: oval 5x3 - 1. Approximate weight: 1.76 g (14K).All STL files were checked by Materialise Magics software and ready for prototyping.