18k white gold simulated aquamarine engagement ring with G-H color eye-clean SI1 clarity natural diamond accents weighing 0.66 cttw. This contemporary design ring features a 6.5mm round Chatham gem quality simulated aquamarine center stone. The shank measures 2.5mm wide and the gallery is 5mm high and 11mm diameter, with a fancy under gallery design. This engagement ring coordinates with wedding band47-18K046-W, sold separately.
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.