18ct two-tone gold and diamond ring, comprising three fused bands, the middle band centring a collet-set brilliant-cut diamond weighing approximately 1.15 carats, with diamond set underbezel, the outer rings each channel-set with further brilliant-cut diamonds together weighing approximately 1.68 carats, size J-L, central diamond approximately H colour, I3 clarity, side diamonds approximately G colour, VS clarity, weight approximately 184 grams