10K Yellow Gold 0.8 Carat Round Brilliant Cubic Zirconia (CZ) Necklace Same necklace is also available in White Gold, please ask us for more details. Stone Size: 0.80 ct (6.0 mm) x 1 Genuine 14 Karat Solid Gold Necklace. Chain Type, Length, and Clasps are customizable. Please send us a message if you have any questions.