Georg Hornemann "Cosmic" brooch, diamonds, emeralds and sapphires set in a very fine platinum and 18K yellow gold mount, signed c. 1970 More Information
Georg Hornemann “Cosmic” brooch, diamonds, emeralds and sapphires set in a very fine platinum and 18K yellow gold mount, signed c. 1970
Russian “Crest” ring, double headed eagle on a blue enamel background set with 17 round cut diamonds and multiple single cut diamonds all in a 14K gold mount (56 zolotniks), signed, c. 1905