Inspired by vintage design, this luxe lab-grown diamond necklace exudes glamour. 14k white gold a 2-carat emerald-cut lab-grown diamond shines in talon prongs at the center round-cut lab-grown diamonds sparkle up the bail to finish the look independently certified total lab-grown diamond weight is 2 carats 16- to 18-inch adjustable diamond-cut cable chain; lobster clasp from the neil lane artistry™ fashion jewelry collection available exclusively at kay