Round Cut Lapis Lazuli Diamond Necklace in 14k Yellow Gold.  An emblem of natural beauty, this 16” round cut lapis lazuli and diamond necklace in 14 karat yellow gold is the perfect everyday chain. Three (3) round cut lapis lazuli with a deep blue-purple hue dangle slightly off the classic gold necklace. Twenty-four (24) .0025 carat accent diamonds wreath the primary stones, bringing a cosmic sparkle to the opaque lapis lazuli charms. This piece is easy to style and would look fabulous layered with additional yellow gold chains!