I'm in the process of a ring project. I've evolved from just using a stimulant to an aquamarine, to finally landing on a white sapphire as my center stone. Of course, I want the largest, nicest stone for my $ & my max is probably $1400 for the stone. I'm thrilled to pay less. I'd like eye clean/nice clarity, no yellow, cushion or oval, 9mm-ish x 7mm ish, if possible. Here's the inspiration ring style:.