Art Deco Platinum Diamond Ring

This vintage Art Deco cocktail ring, circa 1930, is crafted in tested platinum with a geometric crossover design and fine openwork detailing. It features two square step cut diamonds (approximately 1.00 carats total), accented by fourteen baguette cut diamonds (approximately 0.90 carats total) and thirty-six round old cut diamonds (approximately 1.40 carats total). The total approximate diamond weight is 3.30 carats, set in a mix of rubover, channel, and grain settings with an intricately pierced open back. Ring size is US 5 and it can be resized; the ring weighs approximately 5.44 grams.