Achieve an elegant look when you wear this plush lab-created emerald necklace. 14k yellow gold features a pear-shaped lab-created emerald surrounded by scrolling lab-grown diamond-lined ribbons the split bail sparkles with lab-grown diamonds and is topped with a single lab-grown diamond total lab-grown diamond weight is 1/3 carat the lab-grown diamonds are independently certified 18-inch cable chain with lobster clasp from the kay lab-grown diamonds collection