Bogota Columbia in the 1950's. All attached documents show dates and all of the values.It has never been worn. This was my grandmother's ring, and my Dad said she would have wanted me to sell it to get by. The item "Vintage 18K White Gold Emerald and Diamond Ring Beautiful" is in sale since Friday, May 22, 2015. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Fine\Retro, Vintage 1930s-1980s\Rings". The seller is "nolollygagging" and is located in Kent, Washington. This item can be shipped to United States.