American Art Deco Era Filigree Necklace by Charles Keller & Co. of New York

This exquisite Art Deco era necklace exemplifies the precision and grace of early 20th-century craftsmanship. Crafted by Charles Keller & Co. of New York in the 1930s, it features an intricate filigree motif rendered in platinum and 14K white gold, creating a delicate latticework of geometric and floral patterns that perfectly capture the era’s fascination with symmetry and lightness.

At the center rests a sparkling Old European-cut diamond, framed by two companion diamonds of the same period-cut style, adding a refined brilliance that enhances the necklace’s airy, architectural design. The filigree panels graduate gracefully toward the center, leading to a striking chevron-shaped plaque, while the articulated open-link chain continues the motif in perfect harmony.

Measuring 15 inches in length, this elegant piece lies beautifully along the collarbone, creating a stunning statement of Art Deco refinement and enduring sophistication.

Circa 1930