Fine Antique Art Deco Platinum Diamond Ring with Geometric Details

An elegant antique platinum diamond ring showcasing the clean lines and delicate detailing associated with the Art Deco era (circa 1920s–1930s). The design centers around a lively round brilliant diamond, set in a subtle squared platinum head that reflects the geometric influence of the period.

Gracefully flanking the center stone are round accent diamonds, arranged in a balanced, symmetrical pattern that adds sparkle and visual interest while maintaining a refined silhouette. The slender platinum band and open gallery construction allow light to pass through the stones, enhancing brilliance and showcasing fine antique craftsmanship.