Diamond Exchange Dallas has this gorgeous high quality GIA Certified double halo engagement ring priced to sell fast! The center diamond is a GIA Certified (See Cert.) round diamond that is 1.51 carats, D in color, VS1 in clarity. The setting is made from platinum and is a split shank double halo style and it fits the center diamond perfect. If you are interested in the engagement ring then please fill out our contact form to make an appointment or call us today at 214-755-1806.