This platinum cocktail ring from the Art Deco era features a .70 carat old European cut diamond at its center, graded I in color and SI2 in clarity. Four additional old European cut diamonds, each 4.0 mm and weighing .35 carats, surround the center stone for an additional 1.40 carats.

The old European cut is an antique style from the early 1900s with a smaller table, higher crown, and open culet that creates broader flashes of light rather than the intense sparkle of modern cuts. The diamonds are set in a combination of bezel and prong settings with milgrain detailing—small beaded edges—adding texture throughout the design.

The underside features an ornate under gallery with openwork metalwork visible when viewing the ring from below, typical of Art Deco craftsmanship. The total diamond weight across all stones is 2.10 carats, and the substantial platinum construction gives this ring noticeable weight and visual presence on the hand.