18K Two-Tone Gold Brooch with Synthetic Sapphires – Abstract Floral Style, Vintage Jewelry from the 1960s-1970s

This decorative brooch is made of 18K two-tone gold, combining finely textured yellow gold and white gold, in a play of twisted volumes evoking a knot or a stylized floral motif. Two intertwined and domed gold ribbons feature a diagonal finish with a satin or guilloché effect, typical of European artisanal jewelry from the 1960s to 1970s.

Each ribbon is enhanced with a row of small round blue sapphires, brilliant-cut and set in prong settings. Based on their uniform hue and consistent clarity, it is likely that these stones are synthetic sapphires, widely used at that time in decorative creations, particularly for their stable visual qualities and affordable cost. This choice of material does not detract from the charm of the piece, which plays on the color contrast between the metals and the stones to create an elegant and expressive effect.

The style of this brooch is in line with the abstract and sculptural trend typical of the 60s–70s, a period during which jewelers explored free, voluminous and dynamic forms, inspired by nature or movement. The composition also recalls ribbon knots or stylized bouquets, very popular in brooches of this period, often worn on jackets, coats, or formal dresses.

The quality of execution, the fineness of the textures, and the choice of 18K gold indicate a high-quality craftsmanship, probably European, even Italian or French. It is a beautiful and imposing piece of vintage jewelry, decorative, intended to be an elegant and expressive clothing accessory.