A Collection of Yellow and White Gold Omega Chain Necklaces, consisting of an 18 karat yellow gold omega measuring approximately 3.00 mm wide, a 14 karat white gold omega measuring approximately 5.00 mm wide, a 14 karat white gold omega measuring approximately 4.00 mm wide, an 18 karat white and yellow gold reversible omega necklace measuring approximately 3.00 mm wide, together with a white and yellow gold reversible omega necklace measuring approximately 4.00 mm wide. 49.90 dwts.