Art Deco GIA 1.56 carat old European cut diamond platinum engagement ring

This exquisite Art Deco engagement ring centers a luminous 1.65-carat Old European Brilliant diamond, its historic cut radiating a warm, romantic glow. Two marquise diamonds frame the center stone with refined symmetry, enhancing its presence while maintaining the clean architectural lines of early 20th-century design. The platinum setting lends a cool, elegant contrast, highlighting the diamond’s soft fire and vintage character. Distinctive, balanced, and beautifully crafted, this ring embodies the sophistication and timeless artistry of the 1920s.