Crafted in the 2010s, this contemporary engagement ring features a GIA-certified 1.50-carat old mine cut diamond, graded O-P color and SI1 clarity. The diamond’s antique shape and gentle warmth are complemented by a platinum setting and rich 18k yellow gold band, offering a timeless two-tone look. Numbered and hallmarked with purity and maker’s marks, the ring weighs 3.80 grams and is currently a size 6.25, with the option to resize. A refined piece that bridges classic design with modern sophistication.