This exquisite French mid-to-late Victorian snake slider necklace (circa 1860–1880) captures the enduring allure of antique symbolism and craftsmanship. Cast in high-karat yellow gold and weighing 10.46 grams, the intricately detailed snake glides along a four-dimensional foxtail chain measuring 18.75 inches long and 2mm wide.
 
The coiled serpent features a worn emerald set on the snake head,  softened and patinated by time, adding to its antique authenticity and a testament to the love this piece has had over the years. Its curving body is accented with two rose cut diamonds and two vibrant rubies, with one diamond at the lowest point historically replaced by a paste stone—a discreet but telling detail that speaks to generations of wear and care.
 
Measuring 41mm long, 13.5mm wide, and 7mm thick at the head, the pendant makes a strong yet elegant statement. The snake motif—an enduring symbol of eternity and transformation in Victorian jewellery—is beautifully rendered and deeply evocative.
 
The original bolt ring clasp bears a faint but discernible French eagle head hallmark, confirming its origin and gold purity. A historically significant repair includes a now soldered-shut compartment that once opened to release the pendant from the chain—an honest alteration that enhances its narrative value.
 
This piece is more than jewellery; it’s a preserved relic of Victorian sentimentality, symbolising eternity, rebirth, and enduring love. Its blend of original elements and timeworn modifications only adds to its collector appeal and antique value.