Diamond ring with 1.54 carat round brilliant diamond graded I color, SI1 clarity, depth 61.1 %, table 58 %, Very Good, Very Good symmetry, Excellent cut grade, No fluorescence, measuring 7.43 x 7.46 x 4.55 mm (ref: GIA 16219028, dated 08/07/2007) set in a custom platinum (Stamped PLAT). The mounting has seventy-six pave-set round diamonds (0.40 total carat weight) in a knife-edge style going three-quarters of the way down the shank; there are four-pave set diamonds between the prongs on each side of the four-prong head.