Vintage 18K Yellow Gold 13.55ctw Diamond Collar Necklace

This vintage 18k yellow gold diamond necklace is designed as a sculptural collar, articulated to follow the curve of the neckline with a strong architectural rhythm. A dense field of bezel-set round diamonds forms the central sweep, punctuated at regular intervals by step-cut square diamonds that add structure and contrast. The pattern tapers outward into linear gold sections set with additional diamonds, creating a balanced transition from ornate center to refined edges. Thoughtfully engineered with flexible links, the necklace sits fluidly while maintaining a bold, graphic presence, totaling approximately 13.55 carats of diamonds.