1.69 Emerald Cut Diamond Engagement Ring in Yellow Gold.  This flashy engagement ring features a 1.69 carat emerald cut diamond that is accented by 2.28 carats of trapezoid diamonds in a halo around it. The total diamond look is very impressive in this beautiful ring set in 14 karat yellow gold. The center stone is bezel set, with the halo diamonds being channel set to create a very large total surface area of diamond. A big, bold, and beautiful look totaling 3.97 carats of diamond.