Gabriel & Co. Nova diamond semi-mount engagement ring in high polished 14K gold. There are fifty-four round brilliant cut diamonds (0.64ctw) with a color of G-H and a clarity of SI2. The split shank band is yellow gold, and the head is white gold. The head can hold a 0.75ct diamond. The head can be changed to accommodate a larger or different size diamond. The overall size of this mounting is (Head/ Embellishment) 15.6mm x 21.1mm, (Band Width) Graduated/ Split - 3.3mm-11.4mm, (Band Thickness) 1.9mm. The total weight of this mounting is 5.9g/ 3.8dwt. *Center diamond not included.