This beautiful necklace features a rich round blue lab-created sapphire, perfect for celebrating a September birthday. As many as seven additional pendants can be added to the necklace to represent the ones you love. Styled in 10K white gold, the birthstone pendant sways from an 18-inch cable chain that secures with a spring-ring clasp. Round Lab-created Sapphire Necklace With Diamond Cut, Sapphire Necklace With Prong Setting, Lab-created Sapphire Diamond Cut Necklace, Round Diamond Cut Necklace With Lab-created Sapphire, Diamond Cut Lab-created Sapphire Necklace, Round Diamond Cut Lab-created Sapphire Necklace, White Gold Necklace With Birthstone And Lab-created Sapphire, Sapphire Cubic Zirconia Necklace With Prong Setting, White Gold Necklace With Lab-created Sapphire Birthstone