size 28x15mm and the midlle stone size is 5.6x4.0mm.the whole weight for a pair of earrings is about 9 gr with 18k gold.this earring had casted and there is no problem with that and you can cast it.if you want we can design necklace or other type of jewelries for you . if you need other costume jewelries dont hesitate and dont waste your time .contact us to have reliable 3d modeler and jewelry designer by your side