RE setting 2.5ct moissanite into bezel

Hi guys Ive got a beautiful tiffany style engagement ring, 6 prongs, 8.5mm moissanite (2.5ct) it was originally schubach , bought second hand on the bistro but now with a toddler i'm constantly banging it.. I'm considering having the stone reset into a bezel like this with matching wedding bands

But moissaniteco only reset their own stones. Anyone know a vendor that carries a similar stock setting or could make it? I'm so out of the loop! I'm also based in the UK just to make it trickier (I may have to reset the stone locally if i can buy a semi mount online)