Tiffany & Co. Introduces the Sixteen Stone Solitaire Diamond Ring, a Dazzling New Expression of an Iconic Design

Tiffany & Co. unveils the Sixteen Stone solitaire diamond ring, marking the first time the House’s storied Sixteen Stone collection has been reimagined with a solitaire diamond nestled among its iconic silhouette of diamonds. This debut represents a significant evolution of one of the House’s most enduring motifs, bringing new dimension, brilliance and meaning to a design that originated in 1959 as a wedding ring.

The Sixteen Stone collection is an expression of love’s nurturing forces, distinguished by an array of designs with an intricate X pattern inspired by a sewing cross-stitch. Creating the illusion of diamonds delicately held together by precious metal threads, the X motif symbolizes the strength we find in love. In 2026, Tiffany & Co. introduces a bold new expression of this iconic collection: a solitaire ring that elevates the design into a modern icon.

The Sixteen Stone solitaire diamond ring features a striking center diamond, available in 2 to 2.99 carat sizes, set within a distinctive basket of X-shaped prongs—an original design that echoes the cross-stitch inspiration at the heart of the collection. Six hand-applied 18k yellow gold X motifs appear to “stitch” together diamonds along the platinum band. Each ring is crafted in platinum and 18k yellow gold—a technically demanding combination that underscores Tiffany’s mastery of material and form. The result is a seamless fusion of artistry and engineering, embodying Tiffany & Co.’s long-standing commitment to precision, craft and creativity.

This launch also introduces Sixteen Stone all-metal rings for the first time, alongside five new styles within the broader Sixteen Stone collection. Together, these designs expand the House’s Love & Celebration category with offerings that range from high jewelry pieces to refined, everyday expressions.

The Sixteen Stone solitaire diamond ring is deeply rooted in the creative legacy of Jean Schlumberger, whose work for Tiffany & Co. redefined jewelry design in the 20th century. Born in 1907 into a family of textile manufacturers in Alsace, France, Schlumberger drew lifelong inspiration from garments, couture and the artistry of woven fabrics. After establishing himself in Paris and collaborating with legendary designer Elsa Schiaparelli, he joined Tiffany & Co. in 1956, where he became renowned for transforming textile-inspired forms into sculptural, bejeweled works of art. His signature use of woven gold, with and without platinum, remains a defining element of the House’s design language.

With the introduction of the Sixteen Stone solitaire diamond ring, Tiffany & Co. honors this heritage while advancing it for a new generation. Designed for versatility, the new solitaire ring aligns with the proportions of existing Sixteen Stone rings, allowing for stacking and pairing across multiple pieces in the collection.

Universal in its appeal, the Sixteen Stone collection continues to transcend traditional categories, offering designs suited for all genders and occasions. The new solitaire diamond ring, however, stands as the collection’s most significant evolution to date, transforming a beloved symbol into a striking expression of love’s nurturing forces.

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