Beautiful Ring with Genuine Ruby Stone Size: 8 x 6 mm Ring Face dimensions: 21 x 8 mm Metal: White Gold plated over 925 Sterling Silver Weight: 2,37 grams Ring Size: 58 / Inside diameter 18,4 mm Gemstones are usually treated to improve their color or clarity. This was not investigated in the case of this particular object. The Ring comes in a gift box. Registered, insured shipping with tracking number and proper packaging.