This 18k Gold GIA Natural Blue-Gray Diamond Engagement Ring from our unique diamond jewelry collection showcases a 0.81-carat GIA-certified cut-cornered rectangular modified brilliant diamond of natural fancy blue-gray color (GIA certified) and 2 accentuating trapezoid-shaped F color VS clarity diamonds on the sides totaling 0.40 ctw. Featuring an exquisite design and a rare natural fancy color center diamond, this ladies diamond ring makes a unique pre-set diamond engagement ring, and is simply irresistible.