All loose ribbon available in 30cm lengths, as full size or miniature.

Instituted in 1908 by King Edward VII. Differing from the (RD) only by its ribbon, which prior to 1919 was a plain dark green. Awarded to officers of the R.A.N.V.R. for 20 years continuous service. Issue of the (VRD) ceased in 1969 with the merging of the R.A.N.V.R. with the R.A.N.R.