Bidspirit auction | An 18K yellow gold and

An 18K yellow gold and platinum brooch with rose cut diamond - An 18K yellow gold and platinum brooch with rose cut diamond Asymmetrical floral brooch made of 18K yellow gold and platinum (950/000). The brooch is set with many rose-cut diamonds, with the two largest diamonds measuring approx. 5.2 in diameter. Gross weight: approx. 19.5 grams. approx. L. 4.8 x W. 4.0 cm