Brooch with rose-cut diamond (partly foiled), center approx 7.3 x 5.5 mm approx 0.50 ct, 14 further rose-cut diamonds approx 0.05 ct and 2 old-european-cut diamonds from approx 0.10 ct with medium color and clarity, 14K WG, 2nd half 20th century, hallmarked 'Kurtz', good condition.