But i think this Jewel its an transparent cristal... Look:
Looks like this example in low res!! Your resolution its perfect big and great!!! but only thing its this "case" its transparent cristal, you understand me?
And if possible, make 2 ver. same you maked in Euro.. with shadow and noeffects shadow off!! or make only with no shadow or effects, because all most like 80% prefer with no shadow or shine effects.. Thanks for your work, its brilliant!!