French Art Nouveau sapphire and diamond double serpent clover ring, c.1900

This French ring from the Art Nouveau period, circa 1900, is crafted in 18k solid gold and set with three sapphires weighing approximately 2.1 ct in total, together with diamonds of around 0.25 ct. It bears the French eagle’s head hallmark for 18k gold.

Two intertwined serpents form both the shank and the main structure of the ring, their bodies looping around to frame a central lucky clover. The design is strongly architectural yet fluid, turning a symbolic motif into a sculptural composition. The serpents are rendered with two different scale patterns that distinguish head and body, adding depth, texture, and a high level of hand-finished detail. The coiled forms emphasise the serpents’ sinuous movement and allude to their traditional meanings of constancy, protection, and enduring love.

The clover leaves are composed of three richly saturated blue sapphires, their deep colour standing in vivid contrast against the warm gold. A diamond at the centre forms the heart of the motif, while the diamond-set stem curls with a light, graceful movement and intertwines with the serpents’ bodies. This interplay between the flowing snake forms and the sparkling clover creates a lively, well-balanced composition full of energy and intention.

The ring is in good antique condition, showing normal oxidation and wear commensurate with age and use. Some scale details and gemstone facets display minor abrasion. It carries the French eagle’s head hallmark for 18k gold, and sizing beads have been added to the interior of the shank to adjust the fit. As the assessment of condition is subjective, please click and enlarge our photos to examine additional details as part of your evaluation.