A halo of natural diamond accents surrounds a 5.5×5.5mm princess cut Chatham gem quality simulated aquamarine center stone in this gorgeous 18k white gold simulated aquamarine engagement ring with G-H color eye-clean SI1 clarity natural diamond accents weighing 0.66 cttw. The halo is 5mm high and 10mm square. The shank is 2.5mm wide. This engagement ring coordinates with wedding band47-18K046-W, sold separately, and can be set with a square cushion cut center as well.
Our eco-friendly Chatham simulated aquamarines are really flux-grown aqua blue spinels with the same chemical, physical and optical properties as natural blue spinels. Rating 8 on the hardness scale with good toughness, they are perfect alternatives to natural aquamarines. Gem quality means there are no inclusions visible to the naked eye. The image provided is a general representation of the color range of the stone in your ring. Your aqua blue spinel comes with a genuine Chatham warranty card, which also certifies the authenticity of your stone.