18K Gold Ruby And Diamond Ring, Vintage

In the second half of the 20th century, jewelry often embraced geometric forms – clear, structured shapes that echoed modernist design while still retaining a sense of opulence.

This ring is crafted in 18k gold. Its bold, solid band provides the foundation for a square setting adorned with gemstones. At the center, four vivid rubies of deep carnation-red hue are arranged in a symmetrical composition, reminiscent of a mosaic or a blossoming flower. Between them lies a small brilliant-cut diamond, while a delicate border of tiny diamonds frames the entire motif, enhancing the radiance of the gold and intensifying the rubies’ rich color.

It is a fine example of vintage jewelry where the striking contrast of red and white is captured within the discipline of geometric design – a reflection of the 1970s and 1980s aesthetic, when jewelry sought strong forms and vibrant color accents.