Open platinum ring set with yellow and white diamonds Size:M this sapphire was supplied by

this sapphire was supplied by our partner Wennick-Lefèvre

McCaul Goldsmiths' specialises in one of a kind engagement ring designs

06ct seafoam tourmaline contrasts with its rose gold setting

Our Twist collection was inspired by the malleability of metal and the organic but precise forms that can be created by using traditional goldsmithing techniques

73 carat cognac brilliant cut round diamond is set into a handmade band that tapers and twists around the finger to form an open ring

Open platinum ring set with yellow and white diamonds Size:M this sapphire was supplied byThis platinum and diamond open horse shoe ring can be worn as a dress ring, or an alternative to a traditional solitaire engagement ring. Yellow and white pear shaped diamonds are set on either side of the open platinum ring. The larger of the two stones is the 45pt G VS2 white diamond which sits opposite a 36pt fancy yellow diamond. This unusual platinum ring has a triangular shape to the ring shank which is accentuated with a fine line of pave set