Yes. It is possible.

To make wedding rings, jewellers most commonly use a precious yellow alloy of gold, hardened with copper, tin and bismuth. Platinum and white alloys of gold are also used, although the slightly yellow "white" gold alloys of the past have been largely replaced by a cheaper nickel-gold alloy, covered with a thin plating of rhodium which must be reapplied after som...

Yes. It is possible.

To make wedding rings, jewellers most commonly use a precious yellow alloy of gold, hardened with copper, tin and bismuth. Platinum and white alloys of gold are also used, although the slightly yellow "white" gold alloys of the past have been largely replaced by a cheaper nickel-gold alloy, covered with a thin plating of rhodium which must be reapplied after some years of wear. Titanium has recently become a popular material for wedding bands, due to its durability, affordability, and gunmetal grey colour. Tungsten carbide, often with gold or platinum inlays, is recently being used as well. The least expensive material in common use is nickel silver for those who prefer its appearance or cost. Marrying couples are also beginning to use stainless steel, which has the same durability as platinum or titanium, and can accept a finer finish than the latter. Silver, copper, brass and other cheaper metals do not occur as frequently because they corrode over time and thus do not convey that sense of "permanence". Aluminium or poisonous metals are almost never used.