A set of two carefully paired diamond 14k gold floating rings: a 1.10 ct fancy blue grey emerald cut diamond, and a .5 ct  white emerald cut cut diamond. The blue grey color of this clear cut diamond is attributed to the presence of boron impurities as the diamond is formed in the earth. For more information on diamonds in this color range, here is an in depth article from the Gemological Institute of America. Both rings are a size 6 and can be re-sized.