Argyle pink diamond engagement ring RPD0001 $ 42,000.00 Handmade classic design 18ct white gold and yellow gold Argyle pink and white diamond engagement ring. Total diamond carat weight= 0.67ct Categories: Engagement Rings Related collections Emerald cut diamond trilogy engagement ring $ 69,950.00 Two tone emerald cut diamond gents wedding band R0022 $ 5,916.00 Exotic Morganite and diamond ring in platinum R0014 $ 12,500.00 Black rhodium plating gents wedding band with white diamonds R0020 $ 6,750.00