Hello, I own this Tiffany and Co. 18K double migraine ring. As You can see this ring's hallmark doesn't carry the "C" circled as for late issued. Anyone filmier with the era this ring was issued? I assume that anyone who has knowledge in Tiffany's back catalogues can help tracing it out. T...
Hello, I bought this Platinum wedding ring back in the late 90's in NYC. Its just hallmarked inside "PLAT" and s mirrored double sided R as show in here. My Question to the experts in hallmarks, is it pre-80's ring or even older ring since its hallmarked just PLAT and not PT950 or pt.(with...