Bezel Gem End

1.5mm: 2mm diameter x 1.8mm tall, set with a 1.5mm stone. 

2mm: 2.6mm diameter x 2.1mm tall, set with a 2mm stone. 

2.5mm: 3.1mm diameter x 2.45mm tall, set with a 2.5mm stone. 

3mm: 3.8mm diameter x 2.8mm tall, set with a 3mm stone.

4mm: