I have tried using this method but it didnot work for me. i was using 10 x 5mm cabochons . the paper wouldnt stay around the stone long enough to stick it to itself. #The paper stuck together and the stone tipped out despite several efforts.I measure the stone or just wrap the bezel strip around the stone and mark it . but it isn't perfect and any ideas are welcome. I think the paper method might work with chunkier stones though.