Double Ankh Tennis Cross VVS Moissanite Pendant .925 Sterling Silver. This iced out Moissanite Tennis Cross Pendant is simply breathtaking and displays an incredible bling bling shine. We insisted on using the finest Moissanite stones available to craft this perfect high end 'diamond' bling bling Moissanite Micro Pave Cross Charm. Moissanite stones are carbon based stones just like real Diamonds. The benefit of our Moissanite Stud hip hop jewelry is that you get a better shine for much less money than genuine Diamonds. Our Moissanite Stones have a higher refractive index than real Diamonds and rank 9-9.5 on Mohs hardness scale.