A pair of whimsical Hammerman Brothers 18 karat yellow gold diamond and gemstone duck brooches. One duck has a circular medallion of carved amethyst in the center with a diamond in the center of the stone and with a diamond border. He has a total diamond weight of 1.87 cts. His beak and feet are carved coral. The rest of him, including wings have brilliant diamonds. The eye is an emerald. The second duck is identical in diamond weight and almost all other details except the center round is carved hematite and the gem in the eye is a ruby. Both are signed on the back "Hammerman" and "750". .