NecklacesYellow Gold Necklace, Barbara Heinrich18 karat yellow gold necklace by Barbara Heinrich, American. Rare Antique Ruby and Diamond Heart PendantRare antique yellow gold, platinum, Burma ruby and European cut diamond pendant, European, c. 1910. Art Deco Diamond Long ChainPlatinum and European cut diamond long chain containing 152 diamonds weighing a total of about 30.00 carats, c. 1930. Etruscan Revival Gold and Amethyst NecklaceAntique yellow gold and amethyst Etruscan revival necklace, American, c. 1880. Antique American Gold and Pearl NecklaceAntique yellow gold and pearl revivalist necklace, American, c. 1880. Gold and Diamond Graduated Spiral Necklace18 karat yellow gold and round diamond graduated spiral necklace, Switzerland, c. 1975. Modern Diamond Fringe NecklaceWhite gold and round diamond fringe necklace containing a total of about 24.00 carats of diamonds, Italy, c. 2000. Laurel leaf necklace and drop earrings, c. 1870Important antique Etruscan revival yellow gold laurel leaf fringe necklace and drop earrings, Italian, c. 1870.Curb Link Gold NecklaceYellow gold curb link necklace, American, c. 1960. Garnet Cluster Necklace, c. 1820Antique silver top, yellow gold back, garnet necklace with graduating clusters of pear shaped and round garnets alternating with oval shape garnets, English c. 1820.Gold and Diamond Long Chain, Marco BicegoContemporary 18 karat yellow gold and pavé diamond long-chain necklace, Marco Bicego, Italian. Antique Opal Pendant Necklace Antique gold, European cut diamond and opal pendant chain necklace, with three cabochon opals, American c. 1890. Antique Amethyst NecklaceAntique yellow gold and amethyst necklace with oval shaped amethysts framed by flexible gold rope and links of scroll design, English c. 1890.Natural Pearl and Diamond Long ChainContemporary natural pearl and rose cut diamond bead long chain.European Cut Diamond PendantPlatinum and diamond pendant necklace containing a 2.40 carat European cut diamond. Emerald Cut Tourmaline ChainContemporary yellow gold and bezel set tourmaline necklace with shades of pink and green tourmaline. View More