18 karat yellow gold and diamond solitaire engagement ring. The ring features a 0.58 carat estate Old European Brilliant Cut diamond that is accompanied by a diamond grading report from the GIA (#6187713676) which indicates that it is I in color and VS1 in clarity. The diamond is set in a bezel with four prongs. The bezel is elevated above a slender gold ring shank. The setting is created by Mark Patterson in 18 karat yellow gold, style R1060Y.