It is a good idea to put the diamond. But I still prefer the "hibiscus" flower of #10 (rather than #73 and #72). So could you imagine putting a diamond but in addition to the "heart" of the flower, not instead. Can you also show the "shining effect" of the diamond with some blinking effect ?
I like realistic flower, so do you think you can improve the design of the HIBISCUS flower with some more details (doing contrasts may be with 2 colours : blue and deep violet for example), or some other colours. Thanks very much. Karine