Argyle pink diamond ring RPD0003 $ 28,500.00 Handmade 18ct white gold Argyle pink diamond ring set with 0.18ct round brilliant cut Argyle pink diamond. Categories: Jewellery Rings Related collections Emerald cut diamond gents wedding band R0022 $ 5,916.00 Exotic Morganite and diamond ring R0014 $ 12,500.00 Gents black rhodium ring with white diamonds R0020 $ 6,750.00 Two tone satin finish gents wedding band R0021 $ 3,690.00