This is a Diamond Vintage Brooch, meticulously crafted in platinum and 18k yellow gold and adorned with an array of dazzling full-cut diamonds. This brooch exudes timeless sophistication with its classic design, featuring a captivating combination of round cuts, baguettes, and marquise cuts. Measuring slightly over 2.5 inches in length and width at its widest point, this brooch commands attention with its substantial size and intricate detailing. Fastened with a single pin, it offers…