Gabriel & Co. Amavida pave diamond semi-mount engagement ring set in 18K white gold. There are eighty round brilliant cut diamonds (0.64ctw) with a color of G-H and a clarity of SI1. This mounting can hold a 6.5 mm (1.50ct) princess cut diamond in the center. The head can be changed to accommodate a larger diamond. The overall size of this ring is (Head/ Embellishment) 9.4mm x 9.5mm, (Band Width) 1.8mm, (Band Thickness) 1.7mm, with a total weight of 3.4g/ 2.2dwt. *Center diamond not included.