This is a 9ct white gold engagement ring set with a 6mm by 4mm oval cut pink tourmaline which weighs approximately 0.50ct. On either side of the tourmaline is a 0.10ct round brilliant cut diamond G colour VS clarity. The total diamond carat weight of this ring is 0.20ct.
The ring is designed so that it can sit next to a wedding ring without needing any shaping or cut outs, also described as a snuggle fit.
This ring design can also be made in 18ct white gold or platinum and it can come with all diamonds or with a different colour of gemstone in the centre.