This ring, crafted in 18-carat yellow gold, features a symmetrical composition centered around a bezel-set oval ruby. The central stone, of a uniform pinkish-red hue, is most likely a synthetic ruby, identifiable by its saturated, homogeneous color and the visible absence of natural inclusions. This ruby is framed by two lateral rows of calibrated rubies, square-cut and channel-set, probably also synthetic. The entire piece is enhanced by a partial surround of pavé-set brilliant-cut diamonds, which emphasize the oval shape and provide sparkle and contrast.

The design of this ring is inspired by the Art Deco style, recognizable by its rigorous symmetry, geometric volumes, and contrasting use of colors and materials. However, this is a late reinterpretation, probably dating from the 1980s to 1990s, a period during which jewelers widely revisited the aesthetic codes of the 1930s. The width of the band, the strict architecture, and the association of the bright yellow of the gold with the bold tones of the gemstones clearly reflect this trend.

This type of jewelry, often produced through semi-industrial manufacturing, was intended for a clientele seeking the brilliance and presence of precious jewelry without necessarily resorting to expensive natural gemstones. The synthetic ruby, used here with discernment, offers a beautiful visual presence while maintaining a moderate cost. The overall effect is harmonious, decorative, and perfectly in line with the "presentation jewelry" pieces of the 80s and 90s.