A platinum cocktail ring featuring a central faceted oval-cut ruby. The gemstone exhibits a vibrant pinkish-red color with visible natural internal inclusions, including silk and fractures. The center stone is secured in a four-prong basket setting, surrounded by a tiered floral halo of eight round brilliant-cut diamonds. The polished platinum shank is hallmarked "Pt900" for 900-grade platinum and "0.25," denoting the total diamond carat weight. Size US 6.25