This gorgeous ring designed by Oscar Heyman features a 3.38-carat emerald-cut Colombian emerald centered between 2 radiant-cut fancy intense yellow diamonds totaling 1.27 carats, set in platinum and 18-karat yellow gold.
A Gorgeous Oscar Heyman 7.50 Carat Untreated Ruby Diamond Gold Platinum Ring
A natural, untreated 7.50-carat ruby glows vibrantly in this elegant ring by the renowned Oscar Heyman. Exhibiting a deep purplish red hue, the exceptional gemstone has been certified by the American Gemological Institute (AGL) as being Ceylon in origin and as not having undergone any color-enhancing heat treatment. Ten sparkling white diamonds totaling 1.60…
