18 karat yellow gold cushion cut diamond ring designed and created by Mark Patterson. The ring features a cushion brilliant cut diamond set with four prongs inside a high polished underbezel. The feature diamond is accompanied by a GIA Diamond Grading Report, # 5192310480, which states that it weighs 1.40 carats, is J in color, SI1 in clarity with Excellet Polish and Symmetry and No Fluorescence. It measures 7.22 x 6.20 x 4.21mm. The ring shank is a slightly rounded thin band in high polished 18 karat gold. Style reference R1060Y.