Bridal Registry Wedding Ring An Art Deco 18K white gold engagement ring, centered by a 1.32ct. Old European cut diamond. This piece captures the distinct geometry of the era, with four triangular calibrated sapphires flanking the main stone and an etched design along the shoulders. A refined example of period design, built to last. Era: Art Deco Metal: 18K white gold Center diamond: 1.32ct. Old European cut, K/VS1, 4-prong setting Side stones: 4 triangular calibrated sapphires Setting details: Etched design flanks the setting; 2.0mm shank Weight: 2.6 dwt.